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Monday, 8 June 2015

C program to swap of two Numbers using third variable

C program to swap of two Numbers using third variable 
 
Coding: 
 
#include<stdio.h>

int main()
{
   int x, y, t;
   printf("Enter the value of x and y\n");
   scanf("%d%d", &x, &y);
   printf("Before Swapping\nx = %d\ny = %d\n",x,y);
   t = x;
   x = y;
   y = t;
   printf("After Swapping\nx = %d\ny = %d\n",x,y);
   return 0;
}
 
Output:
 
Enter the value of x and y
10 20
Before Swapping
x = 10
y = 20
After Swapping
x = 20
y = 10