Fibonacci Series
This Program generates Fibonnaci Series for a given number of times.
Output: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55
[sourcecode language='java']
public class FibonnaciSeries {
/*
* Generates the Fibonnaci Series
*/
public void generateSeries(int num) {
int f1, f2 = 0, f3 = 1;
System.out.println(“fib(0) = ” + f2);
for (int i = 1; i <= num; i++) {
System.out.println("fib(" + i + ") = " + f3);
f1 = f2;
f2 = f3;
f3 = f1 + f2;
}
}
public static void main(String[] args) {
System.out.println("*****Fibonnaci Series*****");
FibonnaciSeries fb = new FibonnaciSeries();
fb.generateSeries(10);
}
}
[/sourcecode]
Highest Prime Number
Given a number this program generates the highest prime number.
Output: If the input is 25, the highest prime number close to 25 is 23. It prints 23.
[sourcecode language='java']
public class PrimeNumber {
/*
* Given a number, finds the highest prime number.
*/
public static int highestPrime(int n) {
int value = 1;
for (int i = 2; i <= n; i++) {
// System.out.println("n: " + n + " i: " + i + " mod: " + n%i);
if (i == n) {
value = n;
break;
}
if (n % i == 0) {
n--;
}
}
return value;
}
public static void main(String[] args) {
int value = highestPrime(25);
System.out.println("Prime:" + value);
}
}
[/sourcecode]
Triangle Printing
Given a number, this program prints the numbers in the right angle manner.
Output:
1
2 3
4 5 6
7 8 9 10
11 12 13 14
[sourcecode language='java']
public class TrianglePrinting {
/*
* Prints the numbers in the right angle manner.
*/
public static void trianglePrinting(int n) {
int counter = 0, i = 1;
while (i <= n) {
counter++;
for (int j = 0; j < counter; j++) {
if (i > n)
break;
System.out.print(i + ” “);
i++;
}
System.out.println();
}
}
public static void main(String[] args) {
trianglePrinting(14);
}
}
[/sourcecode]
please send me the java program of “prime number of Fibonacci series”
let us take e.g.
0, 1,1,2,3,5,8,13,………..
den prime number series will be- 3,5,13…………
amazing coding sir thanx
please send me th java programe “1 3, 2 4. 5 7, 6 8, 9 11, 10 12;”
sir, i want simple logic of prime number programs
what is fibonacci series
hi, i want a logic program like
1
121
1231
12341
please send array using java
wowwwwwwwwwwwwwwww
FibonacciSeries class would never compile , because of the blunders in the code
Hope u can the see double ‘n’ s used while creating a new instance of the class,
It becomes a minimal etiquette to check the code (run it in u r machine )
as many of the newbie’s may take as reference and copy the same code and try to run it
hope u take this in the +ve manner
This is the output generated by the Fibonacci Series Program.
It is 100% correct. Let me know what is the output u r getting.
Let’s consider v1= 5, v2 = 10, then v3 = 15 (i.e v1 + v2)
v4 = 25 (i.e. v3 + v4) there on…..
Fibonacci Series
*****Fibonacci Series*****
fib(0) = 0
fib(1) = 1
fib(2) = 1
fib(3) = 2
fib(4) = 3
fib(5) = 5
fib(6) = 8
fib(7) = 13
fib(8) = 21
fib(9) = 34
fib(10) = 55
Copy the same code that you have pasted ,u will get
FibonnaciSeries cannot be resolved
to a type
Copy the same code that you have pasted ,u will get
FibonnaciSeries cannot be resolved to a type error
because of the spelling mistakes as u r class name is
FibonacciSeries and u r instantiating a new object with
FibonnaciSeries fb = new FibonnaciSeries(); (which contains single n and double c’s)
So i wondered did u ever run in u r machine
Thanks for the correction. The program is updated.
the second program will also be modified to be divided by 3 because if you take 21 as an example if you divide it by 2 it will say its prime number thou its not.. its divided by 3 .. I think we also need to add a if dividing the number with three..
/* 1 3, 2 4, 5 7, 6 8, 9 11, 10 12 */
import java.io.*;
public class oddevenpair {
public static void main(String a[]) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.print(“Enter Number : “);
int n = Integer.parseInt(br.readLine());
int odd[] = new int[2];
int eve[] = new int[2];
int o = -1, e = -1;
StringBuffer sb = new StringBuffer();
for(int i=1; i<=n; i++) {
if(i%2==0) {
e++;
eve[e] = i;
}
if(e==1) {
sb.append(eve[0] + ” ” + eve[1] + “, “);
e = -1;
}
if(i%2!=0) {
o++;
odd[o] = i;
}
if(o==1) {
sb.append(odd[0] + ” ” + odd[1] + “, “);
o = -1;
}
}
System.out.println(sb.delete(sb.length()-2, sb.length()-1).toString());
}
}
/*
1
121
1231
12341
*/
import java.io.*;
public class inseq{
public static void main(String a[]) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.print(“Enter a Number : “);
int n = Integer.parseInt(br.readLine()); //Read the numeric input from console
for(int i=0; i<n; i++){
for(int j=0; j0) {
System.out.print(1);
}
System.out.println(“\n”);
}
}
}
please send the programs
1.display the factor numbers
2.display the prime number
3.display the 1 to 25 prime numbers
send me a fibonaci series program in prime number
program using fibonacci series in prime number
want a program in java for a pyramid of 5 like:
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
HI i can do all types of pyramid programs !can u print a diamond in java
1
1 1
1 1
1 1
1 1
1 1
1
/* aprogram to display factors*/
import java.io.*;
public class inseq{
public static void main(String a[]) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.print(”Enter a Number : “);
int n = Integer.parseInt(br.readLine());
int i,
for(i=1;i<=n;i++)
{
if(n%i==0)
{
System.out.print(i);
}
}
}
}
hi, i want a program like this
12345
1234
123
12
1
Hi, ccan I ask how can I output this:
25
1
20
15
3
10
4
5
5
Please, I realy need it. Please help me! T.T
input string=acasereeeeeeee
hi,can i ask how can I output this
9
e
Please, I realy need it. Please help me!
hi frns, can any one give the code to get the following output
1
2 3
4 5 6
7 8 9 10
11 12 13
14 15
16
Please send me the java program for Infix to postfix and prefix expression..
input string=acasereeeeeeee
>input string=acasereeeeeeee
>hi,can i ask how can I output this
>9
>e
>Please, I realy need it. Please help me!
see you mean to input a String
you need to input it.
//suppose s is String
int hn=0;
int c=0;
int i,j;
for(i=0;i<s.length();i++)
{
//remaining part
char ch=s.charAt(i);
//search for next now
for(j=0;j<s.length();j++)
{
char chr=s.charAt(j);
if(ch==chr) c++;
}
c–;
if(h<c){ h=c; //you have to take an
//int variable and v=i; as
//i forgot to take v in start.
}
}
System.out.println(s.charAt(v)); //remember v
System.out.println(h);
“hi frns, can any one give the code to get the following output
1
2 3
4 5 6
7 8 9 10
11 12 13
14 15
16
”
int c=1;
int i,j;
for(i=1;i<=4;i++)
{
for(j=1;j=1;i–)
{
for(j=1;j<=i;j++)
{
System.out.print(c+" ");
c++;
}
System.out.println();
}
i want to always need for this
hi,
i want to knw the logic for permutation of string… in lexicographic order
like for String abc its permutation shud be
abc
acb
bac
bca
cab
cba
hi,
i want to knw the logic for permutation of string… in lexicographic order
like for String abc its permutation shud be
abc
acb
bac
bca
cab
cba
Any one can give me the calculate programming codes without useing conditions,loopig,swith case & Ternary Operator ?
can u please help me for the code of this java problem:
i want to display this 2 3 4
1+2 +3 +4 =1+4+27+256=288
thanks
can u please help me for the code of this java problem:
i want to display this factorial
1+2 +3 +4 =1+4+27+256=288
thanks
SOLUTION:
1
1 2
1 2 3
1 2 3 4
….
import javax.swing.*;
public class NumAngle2 {
public static void main(String[] args) {
System.out.println(“This program prints numbers in the right angle manner.”);
String input = JOptionPane.showInputDialog(“Enter number?”);
int num = Integer.parseInt(input);
int counter = 1;
for(int i = 0; i < num; i++) {
counter++;
for(int j = 1; j < counter; j++) {
System.out.print(j + " ");
}
System.out.println();
}
}
}
Hey guys I am from India and I guarantee you that this Fibonacci number series program will work:-
import java.io.*;
class fibonacci
{
public static void main(String args[])throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int num,ans1=1,ans2=0,ans3;
System.out.println(“Enter number”);
num=Integer.parseInt(br.readLine());
num=num-2;
System.out.print(ans2);
System.out.print(” “);
System.out.print(ans1);
System.out.print(” “);
while(num!=0)
{
ans3=ans1+ans2;
System.out.print(ans3);
System.out.print(” “);
ans2=ans1;
ans1=ans3;
num=num-1;
}
}
}
hi friendz
can anyone give me the code for the prog:
to accept a string from the user and change the beginning letter of every word with a CAPITAL letter.
/* 1
1 2 1
1 2 3 1
1 2 3 4 1
*/
import javax.swing.*;
public class OneAngle {
public static void main(String[] args) {
String input = JOptionPane.showInputDialog(“Enter num?”);
int n = Integer.parseInt(input);
int count = 0;
for(int i = 1; i <= n; i++) {
count++;
for(int j = 1; j 1) System.out.print(1);
System.out.println();
}
}
}
can you help me how to figure out this java problem.. here is the output..
***
* *
* *
* *
* *
***
___***
__*___*
_*_____*
_*_____*
__*___*
___***
pls help, code required for the following
number to word
eg:- 1245
o/p:- one thousand two hundred forty five
length of the input max 9.
F SERIES
X=0,Y=1;
PRINTF(“X=%D Y=%D”,X,Y);
Z=X+Y;
PRINTF(“Z=%D”,Z);
X=Y;
Y=Z;
Hi Shweta,
Ans to Q39:
The best way is to use String.split().this returns array of strings(words in statement).Pick every word or index in array and modify first char using char(0) and toUppercase and join all array elements again. Hope that makes sense
Q 22. Using switch case perform array operation
A. sorting of array no
B. searching a particular no (taken as an input)
C. Addition of total element in array.
Q.23. Write a program that accepts a shopping list of five items from the command line and stores them in a vector.
Q.24. Write a program, which will read a string and rewrite it in the alphabetical order. For example, the word STRING should be written as GNIRST
Q 25. Write a program, which will take three strings from the command line and display the number of characters in each string.
Q.26. Write a program to find out prime no from 1 to 100
Q.27. Write a program, which will read a text and count all occurrences of a particular letter.
Q.28. Write a program to produce the following form.
1
0 1
1 0 1
0 1 0 1
1 0 1 0 1 1
2 2
3 3 3
4 4 4 4
5 5 5 5 5 $ $ $ $ $
$ $ $ $
$ $ $
$ $
$
Q.29. Write a utility class to sort the employees according to their names.
Q.30. Write a program to calculate harmonic value. e.g 1+1/2+1/3……1/n
Q.31. Admission to a professional course is subject to the following conditions
a. Marks in mathematics >=60
b. Marks in physics >=50
c. Marks in chemistry >=40
d. Total in all three subjects >=120
OR
Total in mathematics and physics >=150
Given the marks in the three subjects, write a program to process the application to list eligible candidates.
Q.32. Write a class Student; store it in the package stud. Write a class Batch with information about subject, faculty, and timing. Store it in the package bat. Use the class Batch to set information in the Student class.
Q.33 Write a program to display Fibonacci series.e.g.. 1 1 2 3 5 8 13 21……n.
Q 22. Using switch case perform array operation
A. sorting of array no
B. searching a particular no (taken as an input)
C. Addition of total element in array.
Q.23. Write a program that accepts a shopping list of five items from the command line and stores them in a vector.
Q.24. Write a program, which will read a string and rewrite it in the alphabetical order. For example, the word STRING should be written as GNIRST
Q 25. Write a program, which will take three strings from the command line and display the number of characters in each string.
Q.26. Write a program to find out prime no from 1 to 100
Q.27. Write a program, which will read a text and count all occurrences of a particular letter.
Q.28. Write a program to produce the following form.
1
0 1
1 0 1
0 1 0 1
1 0 1 0 1
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
$ $ $ $ $
$ $ $ $
$ $ $
$ $
$
Q.29. Write a utility class to sort the employees according to their names.
Q.30. Write a program to calculate harmonic value. e.g 1+1/2+1/3……1/n
Q.31. Admission to a professional course is subject to the following conditions
a. Marks in mathematics >=60
b. Marks in physics >=50
c. Marks in chemistry >=40
d. Total in all three subjects >=120
OR
Total in mathematics and physics >=150
Given the marks in the three subjects, write a program to process the application to list eligible candidates.
Q.32. Write a class Student; store it in the package stud. Write a class Batch with information about subject, faculty, and timing. Store it in the package bat. Use the class Batch to set information in the Student class.
Q.33 Write a program to display Fibonacci series.e.g.. 1 1 2 3 5 8 13 21……n.
PROGRAM TO PRINT A TRIANGLE AS FOLLOWS
1
12
123
1234
12345
I NEED A JAVA CODE FOR 48TH QUESTION
hi, yeah i need a fibonacii number series in loop.. can you help me…???
hi rani ,
PROGRAM TO PRINT A TRIANGLE AS FOLLOWS
1
12
123
1234
12345
import java.io.*;
class ptn8
{
public static void main(String arg[])
{
int i,j;
for(i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
{
System.out.print(j+" ");
}
System.out.println("");
}
}
}
public class Fibonacci {
public static void main(String []args)
{
int f1=0;
int f2=0;
int f3=1;
System.out.println(“The Fibo series is ::”);
System.out.println(f2);
for(int i=0;i<10;i++)
{
System.out.println(f3);
f1=f2;
f2=f3;
f3=f1+f2;
}
}
}
/* Prime nos generation as required by user::*/
import java.util.*;
import java.io.*;
public class prime_nos {
public static void main(String []args) throws IOException
{
Scanner scan = new Scanner(System.in);
int i,c,n;
System.out.println(“Enter the starting range ::”);
int a=scan.nextInt();
System.out.println(“Enter the ending range ::”);
int b=scan.nextInt();
System.out.println(“The prime nos are ::”);
for(n=a;n<b;n++)
{
c=0;
for(i=1;i<=n;i++)
{
if(n%i==0)
c++;
}
if(c==2)
{
System.out.println(n);
}
}
}
}
package com.maths;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/**
* Description: By definition, the first two Fibonacci numbers are 0 and 1, and
* each remaining number is the sum of the previous two. Some sources omit the
* initial 0, instead beginning the sequence with two 1s.
*
* In mathematical terms, the sequence Fn of Fibonacci numbers is defined by the
* recurrence relation Fn = Fn-1 + Fn-2 like F0= 0 and F1 = 1
*
* F-n = (-1)power(n+1) * Fn
*
* Fibonacci Series: … -8, -5, -3, 2, -1, 1, 0, 1, 1, 2, 3, 5, 8, 13, 21, 34,
* 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765
*
* F(n+2) – F(n+1) – F(n) = 0 is similar to the defining equation of the golden
* ratio in the form X*X -X -1 = 0;
*
*
*
* @author elangovan.arumugam
*
*/
public class FibonacciTest {
/**
*
*/
public FibonacciTest() {
}
/**
* @param args
*/
public static void main(String[] args) {
InputStreamReader inStream = new InputStreamReader(System.in);
BufferedReader bufRead = new BufferedReader(inStream);
int inputNumber = 0;
List arrayList = null;
try {
int fib1, fib2, fib;
System.out.println(“*****************************************”);
System.out.println(” Welcome to the Fibonacci Number Program “);
System.out.println(“*****************************************”);
System.out.println(“Which Fibonacci Number do you want?”);
String inputNumberStr = bufRead.readLine();
inputNumber = Integer.parseInt(inputNumberStr);
// System.out.println(“Square Root of ” + inputNumber + ” : ”
// + Math.sqrt(inputNumber));
fib1 = 1;
fib2 = 0;
switch (inputNumber) {
case 0:
System.out.println(“Sorry, no result for f(0)”);
break;
case 1:
System.out.println(“Fib(1) = 0″);
break;
case 2:
System.out.println(“Fib(1) = 0″);
System.out.println(“Fib(2) = 1″);
break;
default:
arrayList = new ArrayList();
arrayList.add(“Fib(” + (1) + “) = ” + 0);
arrayList.add(“Fib(” + (2) + “) = ” + 1);
System.out.print(“0, 1″);
for (int i = 1; i <= inputNumber – 2; i++) {
// fib = 1 + 0
fib = fib1 + fib2;
// fib2 = 1
fib2 = fib1;
// fib1 = 1
fib1 = fib;
System.out.print(", ");
System.out.print(fib);
arrayList.add("Fib(" + (i + 2) + ") = " + fib);
}
}
System.out.print("\n");
System.out.println("Fibonacci Series :");
System.out.print(arrayList);
} catch (Exception e) {
e.printStackTrace();
}
}
}
how to convert input number 2542 .then output is disply like
two thousan five hundred fourty two.
1
12
123
1234
123
12
1
i know this program but i need something different
like this
5
5 4
5 4 3
5 4 3 2
5 4 3 2 1
5 4 3 2
5 4 3
5 4
5
can u give me the program for this
write a program in java that accept a value n and calculate the sum of all odd number from n.
write a program for binary search
1 3 2 4 5 7 6 8 9 11 10 12
answer to question 15th.
It is so simple
/*
out put such as below
1 3 2 4 5 7 6 8 9 11 10 12
*/
class PrintXY {
PrintXY(){
for(int i=1;i<=10;i++)
{
if(i%2!=0)
{
System.out.print(i+" "+(i+2)+" ");
}
else
{
System.out.print(" "+i+" "+(i=i+2)+" ");
}
}
}
public static void main(String[] args) {
new PrintXY();
}
}
plz send me a pragram that accepts a character array and print the * for each character and also count the repeatable character and mark it by *.
Input—{a,b,a,b,c,d,a,c,a,b,d,f}—
output—
a–****
b–***
c–**
d–**
f–*
these codes are useful but need some improvement
need some improvement
Write a program in Java to print out the first “n” fibonacci numbers.
“n” will be the integer input given by the user
very informative and appriciatable……..
*
**
***
****
*****
******
I want a program to find wether a number is prime or not using “for” and “if”..and also for finding factorial….
goood
i need java code for the following:
*
* *
* * *
* * * *
plz help me in this..
May i know the logic for
Q1
1234554321
1234 4321
123 321
12 21
1 1
12 21
123 321
1234 4321
1234554321
Q2
1
1 12
1 12 123
1 12 123 1234
1 12 123 1234 12345
Q3
567898765
4567654
34543
232
1
what is mean of +i+
1
0 1
1 0 1
0 1 0 1
1 0 1 0 1
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
$ $ $ $ $
$ $ $ $
$ $ $
$ $
$
what is the solution for 2+5+10+17+………n times
and
1+4+27+16+125…..n times
this r not executing programs
i need a solution for finding how many prime numbers between 200 10 300
I want java code for :
1+3-5+7-9….n=result wil be see here
where n is number of term
2> If the enter number is 153 then
1+125+27=153 then message will be show this armstrong number
plz java code reply.this prog
*
**
***
****
*****
*
***
*****
*******
*********
54321
4321
321
21
1
1
121
12321
1234321
123454321
plz send coding in java..
write a prog.accept 10 element & display the 2nd highest no.
accept 10 element & display remove the dublicate no..
accept 7 element & display all element..
find the sum of the following series
(a) s=1+2/2*3+2+3/3*4+3+4/4*5………..20terms
hello…..
this is akshita.. i want code for the output given below…..
*
* * *
* * * * *
* * * * * * *
* * * * *
* * *
*
may i know the logic for this output in any language c,c++ or java
1 1
12 21
123 321
1234 4321
1234554321
if anyone knows,pl do rply
how i find sum of digit apto single digit?
please send the source code friends
1 1
2 2
3
4 4
5 5
can u suggest me how to printit?
i need an output like this:
1
121
12321
1234321
12321
121
1
its a diamond….
1
121
12321
1234321
java code for:
1
212
32123
4321234
543212345
4321234
32123
212
1
i want to display server time at client ….plz
i want to disply server time at client side using simple socket program
i need java program to delete a number in an array
and to find the number of occurence of all the
numbers in an array
pls help me to write a program to fibonacci as output
pleae help me
please send the code for this program in java
input hours= 12:39,11:44
output = “0:12:39,1:11:44″
vice versa.
please send the code for this program in java
input hours= 12:39,11:44
output string = “0:12:39,1:11:44?
vice versa.
*
***
*****
*******
*********
how can improve logic
i have more practise but ican not imporve logical mind
*
***
*****
*******
*********
i want program to find 25 prime no
its a diamond….
1
121
12321
1234321
1
212
32123
4321234
543212345
4321234
32123
212
1
please send the code for this program in java
input hours= 12:39,11:44
output string = “0:12:39,1:11:44?
vice versa.
For the post No 60:
Input—{a,b,a,b,c,d,a,c,a,b,d,f}—
output—
a–****
b–***
c–**
d–**
f–*
Program
==============================
public class Test1 {
public static void main(String[] args) {
String[] str=new String[]{“a”,”b”,”a”,”b”,”c”,”d”,”a”,”c”,”a”,”b”,”d”,”f”};
String[] str1=new String[str.length];
int flag=0;
for(int s=0;s<str1.length;s++)
str1[s]="";
for(int i=0;i<str.length;i++)
{
int count=0;
for(int j=0;j<str.length;j++)
{
for(int k=0;k<str1.length;k++)
{
if(str1[k].equals(str[i]))
{
flag=1;
break;
}
}
if(str[i].equals(str[j]) && flag!=1)
count++;
}
if(flag!=1)
{
System.out.print(str[i]+ " – ");
for(int c=0;c<count;c++)
{
System.out.print("*");
}
System.out.println();
}
str1[i]=str[i];
flag=0;
}
}
}
For the posts 97 & 99
*
***
*****
*******
*********
Program
=============================
public class Traingle {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
for(int i=1;i<=5;i++)
{
for(int j=1;j<=i;j++)
{
System.out.print("*");
}
System.out.println();
}
}
}
For the post 83
Program
==========================================
public class SUM {
/**
* Sum Of the series 1+2/2*3 + 2+3/3*4 + 3+4/4*5………
* The Series will come as 4 + 6 + 8 + …..
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int Total=0;
for(int i=1;i ” + sum);
}
System.out.println(“Sum============>”+ Total);
}
}
For the post No 86:
Program
===========================================
public class DigitalSum {
/**
* Digital Sum Of a number
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int n = 12345;
int n1 = n;
int sum = 0;
int m = 0;
do
{
m = n % 10;
n = n / 10;
sum += m;
}
while(m!=0);
System.out.println(“Digital Sum Of ” + n1 + ” is : “+sum);
}
}
pehlea menu a daso program likhn nu kinai keha a
……………..sarai program galt nai……
ena intee.. samjhn d jarorat nhi a…….
so don’t be over smart………………….
m not blame for that bt….
e bala guru swamy…….d death ho ge yah jinda a……..
import java.io.*;
public class Pattern2
{
public static void main(String args[])
{
System.out.println(“This program prints numbers in the right angle manner.THEN REVERSE”);
int num = Integer.parseInt(args[0]);
int counter = 1;int i;
for( i = 0; i < num-1; i++)
{
counter++;
for(int j = 1; j < counter; j++)
{
System.out.print(j + " ");
}
System.out.println();
}
for(int k= 0; k =k; l–)
{
counter++;
System.out.print(counter+” “);
}
System.out.println();
}
}
}
/*OUTPUT
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
THIS IS THE OUTPUT OF ABOVE CODE */
i wont the program of fibonaccies searies in javascript using function.
WAP to print both if and else statements simultaneously..
TRIANGLE PRINTING:-
public class Pattern2 {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int i,j,k=1;
for(i=1;i<=10;i++){
for (j=1;j<=i;j++){
System.out.print(k);
k++;
}
System.out.println();
}
}
}
i want rectangle program
pls send me coding to my e-mail id
i want javascript coding like send values to textarea from drop down area..
how to display all odd numbers in the array greater than even numbers.
eg: {3,11,4,9,2,8}
ouput: 11,9
i need a java code for displaying the stars in the below form
*
* *
* * *
* * * *
* * * * *
String s=apple , String s1=”pplea” String s2=”pleap”
Please Write a Program any of the 2 Strings are same
TCS Interview Question
With out For Loop or While or switch How do you Display 1 to 100 and 100 to 1
int a[]={1,2,3,4,5};
if you iterate array using for loop it will Iterate 5 times How do you write a Program less than 5 times Print all the numbers
String s=apple , String s1=”pplea” String s2=”pleap”
Please Write a Program all characters of s available in s1 or s2
String s=”appalea”;
Delete character a from the String.with out using StringBuffer and its Methods
public class Fibonacci {
public static void main(String []args)
{
int f1=f2=0,f3=1;
System.out.println(“The Fibo series is ::”);
System.out.println(f2);
for(int i=0;i<10;i++)
{
System.out.println(f3);
f1=f2;
f2=f3;
f3=f1+f2;
}
}
}
Sen???? »
please show me programs in java for…
1. To print prime no. from 1 to 100.
2. to check the palindron using while loop
3. for fabonnaci using do-while loop.
4.for type casting…
5. to print salary of imploy according to their grade using switch case.
6. to print
$ $ $ $
$ $ $
$ $
$
how to find out if the number is flippable for eg. 1961,906,888,…
i need a java code for displaying the no in the format
1 2 3 4 5
10 9 8 7 6
11 12 13 14 15
20 19 18 17 16
My name is : Robert Bosch
I want to display: Bosch Robert
Please Try to Implement this Program
Don’t Copy
Ans of Q.66
import java.io.*;
public class Print123 {
/**
* @param args
*/
public static void main(String[] args)throws Exception {
// TODO Auto-generated method stub
int i,j;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int num=Integer.parseInt(br.readLine());
System.out.println(“Enter Number”);
System.out.println(1);
for(i=2;i<=num;i++)
{
for(j=1;j<=i;j++)
{
System.out.print(j+" ");
}
System.out.println(1);
}
}
}
Ans of Q.88
/*
1
121
12341
*/
import java.io.*;
public class Print123 {
/**
* @param args
*/
public static void main(String[] args)throws Exception {
// TODO Auto-generated method stub
int i,j;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int num=Integer.parseInt(br.readLine());
System.out.println(“Enter Number”);
System.out.println(1);
for(i=2;i<=num;i++)
{
for(j=1;j<=i;j++)
{
System.out.print(j+" ");
}
System.out.println(1);
}
}
}
Super
nightFox is dumb and a moron. Probably can’t read let alone spell correctly or write a simple program. Seems to have a big ego and likes to criticize falsely and can’t appreciate anything cool. Nutcase should be ignored. The program looks good.
Program that generates fibonacci series works just fine. nightFox is stupid and jealous and should be ignored.
Thank you very very much,it is very useful to me.
first of all thanks to google…….
Ans for Q:23
class a{
psvm(String [] args){
int n=5;
for(int i=n;i>=1;i–){
for(int j=1;j<=i;j++){
System.out.print(""+j);
}
System.out.println(""+j);
}
}
}
I need the java program for print the series 0,1,2,3,4,5,6,7,8,9
i want java program for
to print all armstrong numbers between n and m
fibonacci using do while in java
1 Question rajnish : Prime nos for Fibnocci series
import java.io.*;
class Fibnocci {
public static void main(String[] args)throws IOException{
BufferedReader bf=new BufferedReader(new InputStreamReader(System.in));
int n=Integer.parseInt(bf.readLine());
int f1, f2 = 0, f3 = 1;
System.out.println(“fib(0) = ” + f2);
for (int i = 1; i <= n; i++) {
System.out.println("fib(" + i + ") = " + f3);
int j;
for(j=2;j<i;j++){
int f=f3%j;
if(f==0){
break;
}
}
if(f3==j){
System.out.println("Fibnocci prime nos "+f3);}
f1 = f2;
f2 = f3;
f3 = f1 + f2;
}
}
}
1
2 3
4 5 6
7 8
9
how to implement the above program?
int n=3,i,j,temp=1;
for(i=0;i<=n;i++)
{
for(j=1;j0;i–)
{
for(int j=1;j<=i;j++)
{
print(temp);
temp++;
}
print("\n");
}
int n=3,temp=1,i,j;
for(i=0;i<=n;i++)
{
for(j=1;j0;i–)
{
for(int j=1;j<=i;j++)
{
System.out.print(temp);
temp++;
}
System.out.println();
}
System.out.println();
import javax.swing.*;
class fib {
public static void main(String args[]) {
try {
int theNum = Integer.parseInt(JOptionPane.showInputDialog(“Enter number of sequence: “));
fibo(theNum);
}
catch (NumberFormatException e){
JOptionPane.showMessageDialog(null,”That is not an integer. ”
+ “\nPlease enter an integer value”,”ERROR”, JOptionPane.WARNING_MESSAGE);
}
System.exit(0);
}
static void fibo(int num){
int x=0,y=1;
for (int i=0;i<num;i++){
System.out.print(x + " ");
x=x+y;
y=x-y;
}
System.out.println();
}
}
// Fibonacci made by ME (^-^)
just dropping by… and saying Goodbye! (^^, )
i need java code for the following output using arrays
0
12
345
6789
i requrie code for the following output using arrays
0
12
345
6789
plz help me in this
need java code for:
number to words program………….!
and ,must say
good job!
plz,help for
1
212
32123
4321234
543212345
4321234
32123
212
1
Answer for Q : 71
class triangle2 {
public static void main(String args[]) {
for(int i =1 ;i<=5;i++) {
for(int j=1;j<=i;j++) {
int a = (i + j) % 2;
if (a == 0)
System.out.print(1 + " " );
else
System.out.print(0 +" " );
// System.out.print(a +" " );
}
System.out.println();
}
}
}
o/P ::
1
0 1
1 0 1
0 1 0 1
1 0 1 0 1
Answer for Q : 147
class num_in_words{
public static void main(String args[]){
try{
int num = Integer.parseInt(args[0]);
int n = num; //used at last time check
int reverse=0,remainder;
while(num > 0){
remainder = num % 10;
reverse = reverse * 10 + remainder;
num = num / 10;
}
String result=”"; //contains the actual output
while(reverse > 0){
remainder = reverse % 10;
reverse = reverse / 10;
switch(remainder){
case 0 :
result = result + “Zero “;
break;
case 1 :
result = result + “One “;
break;
case 2 :
result = result + “Two “;
break;
case 3 :
result = result + “Three “;
break;
case 4 :
result = result + “Four “;
break;
case 5 :
result = result + “Five “;
break;
case 6 :
result = result + “Six “;
break;
case 7 :
result = result + “Seven “;
break;
case 8 :
result = result + “Eight “;
break;
case 9 :
result = result + “Nine “;
break;
default:
result=”";
}
}
System.out.println(result);
}catch(Exception e){
System.out.println(“Invalid Number Format”);
}
}
}
o/P : 1234
One Two Three Four
Answer for Q : 146
class floyd_tri {
public static void main(String args[]) {
int k = 0;
for(int i =1 ;i<=5;i++) {
for(int j=1;j<=i;j++) {
System.out.print(k + " ");
k++;
}
System.out.println();
}
}
}
o/P ::
0
1 2
3 4 5
6 7 8 9
10 11 12 13 14
Answer for Q : 84
class rev_triangle {
public static void main(String args[]) {
int n=5;
for(int i=1;i<=n;i++) {
for(int j=1;j0;i–){
for(int j=1;j<i;j++){
//System.out.print(j + " ");
System.out.print( "* ");
}
System.out.println();
}
}
}
o/P :
*
* *
* * *
* * * *
* * * * *
* * * *
* * *
* *
*
answer for Q : 71
class triangle {
public static void main(String args[]) {
for(int i =1 ;i<=5;i++) {
for(int j=1;j<=i;j++) {
System.out.print(i + " ");
}
System.out.println();
}
}
}
o/P ::
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
Answer for Q : 71
class triangle_rev {
public static void main(String args[]) {
for(int i=5 ; i>0; i–) {
for (int j=1;j<=i;j++) {
System.out.print("$ ");
}
System.out.println();
}
}
}
o/P ::
$ $ $ $ $
$ $ $ $
$ $ $
$ $
$
class PrimeTest
{
int GivenNo;
PrimeTest(int GivenNo)
{
this.GivenNo=GivenNo;
}
int findPrime()
{
while(true)
{
if(isPrime(GivenNo))
{
return GivenNo;
}
GivenNo++;
}
}
boolean isPrime(int value)
{
for(int i=2; i<value;i++)
{
if (value%i==0)
{
return false;
}
}
return true;
}
public static void main(String args[])
{
PrimeTest pt= new PrimeTest(1001);
System.out.println("The next prime no is: " +pt.findPrime());
}
}
the above program is to find the next prime no of a given no
write a java program like
1
2 4
3 6 9
4 8 12 16
write a java program overriding on fruits & it’s properties
int n = 4;
System.out.println(“1″);
for (int i = 2; i <= n; i++) {
for (int j = 1; j <= i; j++) {
System.out.print(i * j);
}
System.out.println("");
}
output:
1
2 4
3 6 9
4 8 12 16
I need the tower of Hanoi problem using recursion. Can anyone help it pls.
Hi ! It is a nice collection of good Ideas to sharp our brain.
i need a code for…
543212345
4321234
32123
212
1
help please!
the above Highest prime no program is proved wrong when we give input as 28
it will give the output as 25 which is not prime.
hey can anyone give me a code for this program sequence:
1
1 2 3
5 8 13 21 34
55 89 144
233
these numbers are fibonacci
plz help me with this program
by the way, the program sequence should be diamond shaped
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