#include <stdio.h>
float TS(int t,int s)//t時間，s路程
{
??? float m;//費用
??? if(s<=3)
??? {
??????? m=14;?
??? }
??? else
??? {
??????? if(t<5 || t>=23)
??????? {
??????????? m=14+(s-3)*2.3*1.2;???
??????? }
??????? else
??????? {
??????????? m=14+(s-3)*2.3;???
??????? }
??? }
??? return m;
}
int main()
{
??? printf("小明每天打車的總費用:%f\n",TS(9,12)+TS(18,12));
??? return 0;
}