PAT甲级1016Phone Bills

#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<vector>
#include<algorithm>
#include<string>
#include<cstring>
#include<map>
#include<iterator>
using namespace std;

#define ONLine    ("on-line")
struct Record
{
    Record(){};
    Record(char *szName,char* szTime,char* szOnline)
    {
        bOnline = (strcmp(szOnline,ONLine)==0);
        strName = szName;
        strTime = szTime;        
    }
    string strName;
    string strTime;
    bool   bOnline;    
};
struct RecordTime
{
    string strStartTime;
    string strEndTime;
    RecordTime(string starttime,string endtime)
    {
        strStartTime = starttime;
        strEndTime = endtime;
    }    
    RecordTime(){}
};
struct MyTime
{
    MyTime(){};
    MyTime(const char *cTime)
    {
        dd = 10*(cTime[0]-'0')+(cTime[1]-'0');
        hh = 10*(cTime[3]-'0')+(cTime[4]-'0');
        mm = 10*(cTime[6]-'0')+(cTime[7]-'0');
        iTick = dd*24*60+hh*60+mm;    
    }
    int dd;
    int hh;
    int mm;    
    int iTick;
};
int iPrice[24];
map<string,int> mapRecord;
vector<Record> vcRecord[1010]; 
vector<RecordTime> vcDisplay[1010];
bool Comp(const Record& r1,const Record& r2)
{
    return r1.strTime.compare(r2.strTime)<0;
}
int getOneDayBill()
{
    int iSum = 0;
    for(int i=0;i<24;++i)
        iSum += (60*iPrice[i]);
    return iSum;    
}
float DisplayOneCall(const RecordTime &rt)
{
    string outStartTime = rt.strStartTime.substr(3,8);
    string outEndTime = rt.strEndTime.substr(3,8);
    printf("%s %s ",outStartTime.c_str(),outEndTime.c_str());
    MyTime mtime1(outStartTime.c_str()),mtime2(outEndTime.c_str());
    int iTotalTime = mtime2.iTick - mtime1.iTick;
    float fTatalBill = 0.0f;
    
    //计算账单，用每一分钟遍历，可以AC 
    /*for(int dd=mtime1.dd,hh=mtime1.hh,mm=mtime1.mm;
        !(dd==mtime2.dd&&hh==mtime2.hh&&mm==mtime2.mm);)
    {
        fTatalBill += iPrice[hh];
        if(++mm == 60)
        {
            mm = 0;
            ++hh;
        }        
        if(hh == 24)
        {
            hh = 0;
            ++dd;
        }
    }
    */
    //把中间几个整天提出来，然后剩余的按分钟遍历,可以AC 
    /*int iDay = iTotalTime/60/24;
    fTatalBill += iDay*getOneDayBill();
    for(int hh=mtime1.hh,mm=mtime1.mm;
        !(hh==mtime2.hh&&mm==mtime2.mm);)
    {
        fTatalBill += iPrice[hh];
        if(++mm == 60)    mm = 0,++hh;
        if(hh == 24)    hh = 0;
    }
    */
    
    int iDay = iTotalTime/60/24;
    fTatalBill += iDay*getOneDayBill();
    if((mtime1.hh > mtime2.hh) 
        || (mtime1.hh == mtime2.hh&&(mtime1.mm> mtime2.mm)))
        mtime2.hh += 24;
    if(mtime1.hh == mtime2.hh && mtime2.mm>mtime1.mm)
        fTatalBill += iPrice[mtime1.hh]*(mtime2.mm-mtime1.mm);
    else
        for(int hh = mtime1.hh;hh<=mtime2.hh;++hh)
        {
            if(hh == mtime1.hh)
               fTatalBill += iPrice[hh%24]*(60-mtime1.mm);
            else if(hh == mtime2.hh)
               fTatalBill += iPrice[hh%24]*(mtime2.mm);
            else
               fTatalBill += iPrice[hh%24]*(60);    
        }
    fTatalBill = 1.0*fTatalBill/100;
    printf("%d $%.2f
",iTotalTime,fTatalBill);
    return fTatalBill;
}
int main()
{
    for(int i=0;i<24;++i)
        scanf("%d",&iPrice[i]);
    int n;
    scanf("%d",&n);
    int cnt=0;
    for(int i=0;i<n;++i)
    {
        char szName[30],szTime[30],szOnline[30];
        scanf("%s%s%s",szName,szTime,szOnline);
        Record record(szName,szTime,szOnline);
        if(mapRecord.find(szName)==mapRecord.end())
        {
            mapRecord[szName] = cnt++;
        }
        vcRecord[mapRecord[szName]].push_back(record);
    }
    for(int i=0;i<cnt;++i)
    {
        sort(vcRecord[i].begin(),vcRecord[i].end(),Comp);
        int iFindOnLine = -1;
        for(int j=0;j<vcRecord[i].size();++j)
        {
            if(vcRecord[i][j].bOnline==false && iFindOnLine != -1)
            {
                RecordTime rt(vcRecord[i][iFindOnLine].strTime,
                    vcRecord[i][j].strTime);
                vcDisplay[i].push_back(rt);
                iFindOnLine = -1;
            }    
            else if(vcRecord[i][j].bOnline)
            {
                iFindOnLine = j;
            }
        }    
    }

    map<string,int>::iterator it = mapRecord.begin();
    for(;it != mapRecord.end();it++)
    {
        int i = it->second;
        if(vcDisplay[i].size()> 0)
        {
            string strYue = vcRecord[i][0].strTime.substr(0,2);
            printf("%s %s
",it->first.c_str(),strYue.c_str());
            float fSum = 0;
            for(int j=0;j<vcDisplay[i].size();++j)
                fSum +=DisplayOneCall(vcDisplay[i][j]);
            printf("Total amount: $%.2f
",fSum);
        }
        else
        {
            
        }
    }
    
    return 0;
}