請幫我看看那里不行
#include <stdio.h>? ??
int gongli;
double qian;
int shijian;
if(shijian>23||shijian<5)
{
? ? if(gongli<=3)
? ? {
? ? qian=14;
? ? return qian;
? ? }
? ? else
? ? {
? ? qian == 14+2.76*(gongli-3);
? ? return qian;
? ? }
}
else
{
? ? if(gongli<=3)
? ? return qian;
? ? }
? ? else
? ? {
? ? qian == 14+2.3*(gongli-3);
? ? return qian;
? ? }
}??
}
int main()
{int gongli ==12;
int shijian == 9;
printf("每天打車的總費用%lf",qian);
? ? return 0;
}
2019-11-04
按照你的思路改了下你的代碼 你自己對比看下吧。
#include?<stdio.h>????int?gongli?=?12;int?shijian?=?9;float?qian(){????????if(shijian?>?23?||?shijian?<?5)?{????????????if(gongli?<=?3)?{????????????????????????return?13;????????????}?else?{????????????????return?13?+?2.3?*?(?gongli?-?3?)?*?1.2;????????????}????????}?else?{????????????if(gongli?<=?3){????????????????return?13;????????????????}?else?{????????????????????return?13?+?2.3?*?(gongli-3);????????????????}????}}??int?main(){????printf("每天打車的總費用%lf",qian());????return?0;}