#include <stdio.h>
int main()
{   int prize,length,TIME;
    if (length<=3)
    {
        prize==13+1;
        return prize;
    }   
    else if(TIME>5&&TIME<=23)
    {
        prize==(13+1+length*2.3);
        return prize;
    }
    else
    {
        prize=(13+1+length*2.3*1.2);
        return prize;
    }
    int times;
    length=12;
    TIME=9;
    times=2;
    prize+=times;
    printf("费用为%d\n",prize);
    return 0;
}