1回答

• 

  qq_深深歉意_03307837

  2016-05-11 13:52:20

  #include <stdio.h>

  float taxifee(int clock,int miles)
  {
      float money;
      if(miles<=3)
      {
          money=14;
          printf("费用为14\n");
      }
      else
      {
          if(clock>=23 || clock<5)
          {
              money=13+1+2.3*(miles-3)*1.2;
              printf("夜间车费为：%f\n",money);
          }
          else
          {
              money=13+1+2.3*(miles-3);
              printf("日间车费为：%f\n",money);
          }
      }
     
      return money;   
  }
  int main()
  {
      printf("打的总费用：%.1f\n",taxifee(9,12)+taxifee(18,12));
      return 0;
  }

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