pat 甲级 1016

#include<iostream>
#include<algorithm>
#include<cstring>
using namespace std;
int cost[24], day_cost;
struct recoder
{
string name;
int month;
int _time;
bool state;
bool operator<(recoder r)
{
if(this->name == r.name)
return this->_time < r._time;
return this->name<r.name;
}
}re[1005];
int calcMoney(int time1 ,int time2)
{
int sum = 0;
for(int i= time1;i<time2;i++)
{
sum+=cost[(i%(24*60))/60];
}
printf("%02d:%02d:%02d %02d:%02d:%02d %d $%.2f\n",time1/(24*60),(time1%(24*60))/60, time1%60, time2/(24*60),(time2%(24*60))/60, time2%60,time2-time1, sum/100.0);
return sum;
}

int main()
{
int n, i, month;
string name, status;
for(i=0;i<24;i++)
{
cin>>cost[i];
day_cost+=cost[i]*60;
}
cin>>n;
for(i=0;i<n;i++)
{
int a, b, c;
char t_name[20], t_state[20];
scanf("%s %d:%d:%d:%d %s",t_name, &month, &a, &b, &c, t_state);
re[i].month = month;
re[i].name = t_name;
re[i]._time = a*24*60 + b*60 +c;
if(!strcmp(t_state,"on-line"))
re[i].state = true;
else
re[i].state = false;
}
sort(re,re+n);
int sum = 0, start = 0, end = 0;
name = re[0].name;
for(i = 1;i<n;i++)
{
if(name == re[i].name)
{
if(re[i].state == false && re[i-1].state == true)
{
if(start == 0)
{
cout<<name;
printf(" %02d\n",re[i].month);
start = 1;
end = 1;
}
sum+=calcMoney(re[i-1]._time, re[i]._time);
}
}
else
{
if(end == 1)
printf("Total amount: $%.2f\n",sum/100.0);
name = re[i].name;
start = 0;
end = 0;
sum = 0;
}
}
if(end == 1)
printf("Total amount: $%.2f\n",sum/100.0);
return 0;
}