C Program Swap Two Variables using Temp

By | March 6, 2020

C Program Swap Two Variables

#include <stdio.h>
int main()
{
  
  int n1,n2,temp;

  printf("Enter two numbers to swap values\n");
  scanf("%d%d", &n1, &n2);

  printf("Before swapping: n1=%d and n2=%d", n1,n2);
  
  temp = n1;
  n1 = n2;
  n2 = temp;
  
  
  printf("\nAfter  swapping: n1=%d and n2=%d", n1,n2);
  

  return 0;
}

output

Enter two numbers to swap values
220
500
Before swapping: n1=220 and n2=500
After swapping: n1=500 and n2=220
Press Enter to return to Quincy…

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