text: #include <stdio.h>
  
  void swap_func(int *first, int *second) {
      int temp = *first;
      *first = *second;
      *second = temp;
  }
  
  int main() {
      printf("Input two integers for swap: ");
      int first, second;
      scanf("%d %d", &first, &second);
  
      swap_func(&first, &second);
      printf("Get your integers back: %d %d", first, second);
      return 0;
  }
  