#include <stdio.h>

int main()
{
??? float fee;
??? int kilo=12;
??? int time1=9;
??? getfee();
??? printf("%d點的打車費用是%f元\n",time1,fee);
??? return 0;
}
int getfee()
{
??? float fee;
??? int kilo,time1;
??? if(kilo>3)
??? {
??????? fee=13+(kilo-3)*2.3;
??????? while(time1>=23||time1<5)
??????? fee*=1.2;
??? }
??? else
??? {
??????? fee=13;
??? }
??? fee+=1;
??? return fee;
}