patjia/1016.cpp at master · ninisy/patjia · GitHub

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#include<iostream>
#include<vector>
#include<string>
#include<algorithm>
#include<stdio.h>
using namespace std;

struct Call{
	string name;
	int month;
	int date;
	int hour;
	int minute;
	int total;
	string status;
};
int charge[24];
vector<Call> all_calls;
vector<Call> format_calls;

bool compare(Call a, Call b){
	if(a.name<b.name)
		return 1;
	else if(a.name == b.name && a.total <b.total)
		return 1;
	else
		return 0;
}
int chargeByTime(int time){
	int hours = time/60;
	int minutes = time%60;
	int money =0;
	int i;
	for(i=0;i<hours;i++)
		money += charge[i%24]*60;
	money += charge[i%24]*minutes;
	return money;
}
double calCost(Call s, Call t){
	return (double)(chargeByTime(t.total)-chargeByTime(s.total))/100;
}

int calLast(Call s, Call t){
	return (t.total - s.total);
}

int main(){
	for(int i=0;i<24;i++){
		cin>>charge[i];
	}
	int N;
	cin >> N;
	for(int i = 0;i<N;i++){
		Call c;
		cin>>c.name;
		cin>>c.month;
		getchar();
		cin>>c.date;
		getchar();
		cin>>c.hour;
		getchar();
		cin>>c.minute;
		c.total = c.minute+60*c.hour+24*60*c.date;
		cin>>c.status;
		all_calls.push_back(c);
	}
	sort(all_calls.begin(),all_calls.end(),compare);
	bool haveonline = false;
	string curname;
	for(int i  = 0;i<all_calls.size();i++){
		if(haveonline == false && all_calls[i].status == "on-line"){
			format_calls.push_back(all_calls[i]);
			haveonline = true;
			curname = all_calls[i].name;
		}
		else if(haveonline == true &&all_calls[i].status == "on-line"){
			format_calls.pop_back();
			format_calls.push_back(all_calls[i]);
			haveonline = true;
			curname = all_calls[i].name;
		}
		else if(haveonline == true && all_calls[i].status == "off-line" && all_calls[i].name == curname){
			format_calls.push_back(all_calls[i]);
			haveonline = false;
		}
	}
	if((*(format_calls.end()-1)).status == "on-line")
		format_calls.pop_back();

	double totalcost =0;
	curname = " ";
	for(int i=0;i<format_calls.size();i+=2){
		if(format_calls[i].name != curname)
		{
			if(curname != " "){
				printf("Total amount: $%.2f\n",totalcost);
				totalcost = 0;
				printf("%s %02d\n",format_calls[i].name.c_str(),format_calls[i].month);
			}else{
				printf("%s %02d\n",format_calls[i].name.c_str(),format_calls[i].month);
			}
			curname = format_calls[i].name;
		}
		printf("%02d:%02d:%02d",format_calls[i].date,format_calls[i].hour,format_calls[i].minute);
		printf(" ");
		printf("%02d:%02d:%02d",format_calls[i+1].date,format_calls[i+1].hour,format_calls[i+1].minute);
		printf(" ");
		printf("%d ",calLast(format_calls[i],format_calls[i+1]));
		printf("$%.2f\n",calCost(format_calls[i],format_calls[i+1]));
		totalcost += calCost(format_calls[i],format_calls[i+1]);
	}
	printf("Total amount: $%.2f\n",totalcost);
	system("pause");
	return 0;
}