[freshersen]

hi , am trying to swap(M,N) without using temp variable.


this is the question , i could attened the debuging context


#include<stdio.h>


void main()
{
int M = 5, N = 3;
printf("\nBefore Swap ");
printf("\n\tM=%d\tN=%d",M,N);

M = M + N;
N = M - N;
M = M - N;


printf("\nAfter Swap ");
printf("\n\tM=%d\tN=%d",M,N);
}