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  1. #include <stdio.h>
  2.  
  3. // プロトタイプ宣言
  4. double max(double x, double y);
  5. double my_abs(double x);
  6. double cube(double x);
  7.  
  8. int main(void) {
  9.     double a, b;
  10.     a = 3.0;
  11.     b = -2.0;
  12.     printf("max(|%.2f|,(%.2f)^3) = %.2f\n", a, b, max(my_abs(a), cube(b)));
  13.     return 0;
  14. }
  15.  
  16. // 二つの引数の大きい方の値を返す関数
  17. double max(double x, double y) {
  18.     return (x > y) ? x : y;
  19. }
  20.  
  21. // 引数の絶対値を返す関数
  22. double my_abs(double x) {
  23.     return (x > 0) ? x : -x;
  24. }
  25.  
  26. // 引数の三乗の値を返す関数
  27. double cube(double x) {
  28.     return x * x * x;
  29. }
  30.  
Success #stdin #stdout 0s 5316KB
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Standard input is empty
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max(|3.00|,(-2.00)^3) = 3.00
https://ideone.com/pqaYY3
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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