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  1. #include <stdio.h>
  2. void scanfall(int *x, int *y, int *z);
  3. void ascend(int *x, int *y, int *z);
  4. void swap(int *x, int *y);
  5. int main(void) 
  6. {
  7. int a, b, c;
  8. scanfall(&a, &b, &c);
  9.     ascend(&a, &b, &c);
  10.     printf("昇順: a=%d, b=%d, C=%d\n", a, b, c);
  11.  
  12.     return 0;
  13. }
  14. void scanfall(int *x, int *y, int *z) 
  15. {
  16.     printf("3つの整数を入力してください:\n");
  17.     scanf("%d %d %d", x, y, z);
  18. }
  19. void ascend(int *x, int *y, int *z) 
  20. {
  21.     if (*x > *y) 
  22.        swap(x, y);
  23.     if (*x > *z)
  24.        swap(x, z);
  25.     if (*y > *z) 
  26.        swap(y, z);
  27. }
  28. void swap(int *x, int *y) 
  29. {
  30.     int temp = *x;
  31.     *x = *y;
  32.     *y = temp;
  33. }
Success #stdin #stdout 0.01s 5532KB
comments (?)
stdin
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10 2 7
stdout
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3つの整数を入力してください:
昇順: a=2, b=7, C=10
https://ideone.com/TqOIpc
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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