求大佬帮我看看哪里的问题
#include <stdio.h>
float dache(int h)
{
float x;
if(h>=5&&h<23)
{
x=13+2.3*9;
}
else
{
x=13+2.3*1.2*9;
}
return x;
}
int main()
{
float a=dache(9);
float b=dache(18);
printf("小明每天打车的总费用为%f元",a+b);
return 0;
}
2 回答
我的是这样做的
#include <stdio.h>
float Taxi(int h,int k){
float money;
int km;
float unit = 2.3;
if(h>=23&&h<5){
if(km<=3){
money=13;
}else{
money = 13 + (km-3)*unit*1.2 + 1;
}
}else{
if(km<=3){
money=13;
}else{
money = 13 + (km-3)*unit + 1;
}
}
return money;
}
int main(){
float moneysum;
moneysum = Taxi(9,12)+Taxi(18,12);
printf("小明每天打车的总费用为：%f",moneysum);//26
}
#include <stdio.h>float taxi(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;}举报
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