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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int N, X, Y;
  5.     printf("請輸入 N、X、Y (0 < Y): ");
  6.     scanf("%d %d %d", &N, &X, &Y);
  7.  
  8.     int temperature = 20;
  9.  
  10.     // 使用循環計算最高溫度
  11.     for (int i = 0; i < N / 2; i++) {
  12.         temperature += X;
  13.         temperature -= Y;
  14.         if (temperature < 20) {
  15.             temperature = 20;
  16.         }
  17.     }
  18.  
  19.     printf("%d\n", temperature);
  20.  
  21.     return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5408KB
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stdin
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4 20 3
stdout
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請輸入 N、X、Y (0 < Y): 54
https://ideone.com/WcZd1A
language:
C (gcc 8.3)
created:
1 year ago
visibility:
public

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