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  1. #include <stdio.h>
  2.  
  3. void swap(int *a, int *b)
  4. {
  5.     int temp = *a;
  6.     *a = *b;
  7.     *b = temp;
  8. }
  9. void sort(int *x, int *y)
  10. {
  11.     if (*x < *y) {
  12.         swap(x, y); 
  13.     }
  14. }
  15.  
  16. int main(void)
  17. {
  18.     int x, y;
  19.  
  20.     printf("x を入力してください: ");
  21.     scanf("%d", &x);
  22.  
  23.     printf("y を入力してください: ");
  24.     scanf("%d", &y);
  25.  
  26.     sort(&x, &y);
  27.  
  28.     printf("並び替え後: x = %d, y = %d\n", x, y);
  29.  
  30. return 0;
  31. }
Success #stdin #stdout 0s 5304KB
comments (?)
stdin
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1 4
stdout
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x を入力してください: y を入力してください: 並び替え後: x = 4, y = 1
https://ideone.com/YO4m0I
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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