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- write C program to swap two numbers
Posted by : thedev27
Friday, October 25, 2013
#include <stdio.h>
int main()
{
int a, b;
printf("Enter two integers to swap\n");
scanf("%d%d", &a, &b);
a = a + b;
b = a - b;
a = a - b;
printf("a = %d\nb = %d\n",a,b);
return 0;
}