#Java - Code Snippets for '#Swap 2 variables'

#Java - Code Snippets for '#Swap 2 variables' - 2 code snippet(s) found

Sample 1. Write a Program to swap 2 variables ( using 3rd variable )

int x = 1;

int y = 2;

int z = x;

x = y;

y = z;

      

System.out.println("x="+x);

System.out.println("y="+y);

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Sample 2. Write a Program to swap two variables ( without using 3rd variable )



int x = 1;

int y = 2;

      

x = x+y;

y = x-y;

x = x-y;

      

System.out.println("x="+x);

System.out.println("y="+y);

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