Introduction
  • In this article, I'm explaining how to swap two numbers in C.
Software Requirements
  • Turbo C++ OR C
Programming
  1. #include <stdio.h>
  3. int main()
  4. {
  5. int x, y, temp;
  7. printf("Enter the value of x and y\n");
  8. scanf("%d%d", &x, &y);
  10. printf("Before Swapping\nx = %d\ny = %d\n",x,y);
  12. temp = x;
  13. x = y;
  14. y = temp;
  16. printf("After Swapping\nx = %d\ny = %d\n",x,y);
  18. return 0;
  19. }
Explanation
  • In the above program, before we swap the numbers, the values of x and y are in the correct order, as we have assigned them. After swapping, the numbers are interchanged.

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Output

Output