Java program to swap two numbers without using temp variable
class Swap{ public static void main(String...s) { int a,b; a=Integer.parseInt(s[0]); b=Integer.parseInt(s[1]); System.out.println("
Before Swap:
"+"a="+a+" b="+b); a=a+b; b=a-b; a=a-b;
System.out.println("
After Swap:
"+"a="+a+" b="+b); }}
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