fork download
copy 
  1. #include <stdio.h>
  2.  
  3. void swap(int *a, int *b) {
  4.     int num = *a;
  5.     *a = *b;
  6.     *b = num;
  7. }
  8.  
  9. void sort(int *x, int *y) {
  10.     if (*x < *y) {
  11.         swap(x, y);
  12.     }
  13. }
  14.  
  15. int main(void) {
  16.     int x = 5;
  17.     int y = 3;
  18.  
  19.     printf("x = %d, y = %d\n", x, y);
  20.     sort(&x, &y); 
  21.  
  22.     printf("sort結果\n");
  23.     printf("x = %d, y = %d\n", x, y);
  24.  
  25.     return 0;
  26. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
x = 5, y = 3
sort結果
x = 5, y = 3
https://ideone.com/KRehxt
language:
C99 (gcc 8.3)
created:
2 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!