Java Vogue – Page 37

January 17, 2015 javavogue

Swap two character without using any variable

Swap two character with out using any variable: public class SwapTwoCharacterWithoutUsingVaraible { public static void main(String[] args) { char ch1=’A’;

January 17, 2015 javavogue

How to check Missing and Repeated number in array

A array size n have element 1-n but one element is missing and one element is repeated . public class

January 17, 2015 javavogue

Check number even or odd without using modulo operator

Check given number is even or odd without using modulo operator. for this we use & operator. if any number

January 17, 2015 javavogue

Factorial program using recursion in java

Java program for factorial using recursion public class factorial { int fact(int n){ if (n==1) {

January 17, 2015 javavogue

Get a number from a string in java

How to get number from a string which contains number : example string str=”123″;

January 17, 2015 javavogue

Add Two Big Number In Java

We have two big number such that out of range of Integers then, how are you add these number. we

January 17, 2015 javavogue

How to create Linklist In Java

package linklist; import java.util.Scanner; /* Class Node */ class Node1 { protected int data; protected Node1 link;