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  1. #include <stdio.h>
  2. #include <stdint.h>
  3. #include <stdbool.h>
  4.  
  5. enum {
  6.    IDX_MIN = 0,
  7.    IDX_MAX,
  8. };
  9.  
  10. static int s_range[][2] = {
  11.     { -10, -5 },
  12.     {  -5,  2 },
  13.     {   2,  7 },
  14.     {   7, 15 },
  15.     {  12, 20 }
  16. };
  17.  
  18. static const int kDefaultMin = 0;
  19. static const int kDefaultMax = 10;
  20.  
  21. bool setMin(int setMin, int *dstMin, int *dstMax);
  22. bool setMax(int setMax, int *dstMin, int *dstMax);
  23.  
  24. void test_group_run(void)
  25. {
  26.     int amin, amax;
  27.     int num = sizeof(s_range)/sizeof(s_range[0]);
  28.  
  29.     for(int idx=0; idx < num; idx++) {
  30.         amin = kDefaultMin;
  31.         amax = kDefaultMax;
  32.         // bool bf1 = setMin(s_range[idx][IDX_MIN], &amin, &amax);
  33.         bool bf2 = setMax(s_range[idx][IDX_MAX], &amin, &amax);
  34.         bool bf1 = setMin(s_range[idx][IDX_MIN], &amin, &amax);
  35.         printf("idx%d: (SetMin, SetMax)=(%d, %d)\n", idx+1, bf1, bf2);
  36.     }
  37. }
  38.  
  39. int main(void) {
  40.     test_group_run();
  41.     return 0;
  42. }
  43.  
  44. bool setMin(int setMin, int *dstMin, int *dstMax)
  45. {
  46.     if (setMin > *dstMax) {
  47.         return false;
  48.     }
  49.     *dstMin = setMin;
  50.     return true;
  51. }
  52. bool setMax(int setMax, int *dstMin, int *dstMax)
  53. {
  54.     if (setMax < *dstMin) {
  55.         return false;
  56.     }
  57.     *dstMax = setMax;
  58.     return true;
  59. }
  60.  
  61.  
Success #stdin #stdout 0s 9432KB
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stdin
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Standard input is empty
stdout
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idx1: (SetMin, SetMax)=(1, 0)
idx2: (SetMin, SetMax)=(1, 1)
idx3: (SetMin, SetMax)=(1, 1)
idx4: (SetMin, SetMax)=(1, 1)
idx5: (SetMin, SetMax)=(1, 1)
https://ideone.com/K6OtdX
C > SetMin and SetMax
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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