Submission #901618


Source Code Expand

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

#define REP(i,n) for(int (i)=0;(i)<(int)(n);(i)++)

int limits[1500];

int start(string s){
    int h = (s[0]-'0')*10 + (s[1]-'0');
    int m = (s[2]-'0')*10 + (s[3]-'0');
    m = (m/5)*5;
    return h*60+m;
}

int end(string s){
    int h = (s[5]-'0')*10 + (s[6]-'0');
    int m = (s[7]-'0')*10 + (s[8]-'0');
    m = (m/5)*5 + ((m%5==0)?0:5);
    if(m==60){
        m=0;
        h++;
    }
    return h*60+m;
}

string time(int n){
    int h=n/60;
    int m=n%60;
    string res;
    res+=(char)(h/10+'0');
    res+=(char)(h%10+'0');
    res+=(char)(m/10+'0');
    res+=(char)(m%10+'0');
    return res;
}

int main(){
    
    int N;
    cin>>N;
    REP(i,1500)limits[i]=0;
    REP(i,N){
        string t;
        cin>>t;
        limits[start(t)]++;
        limits[end(t)+1]--;
    }
    
    REP(i,1499)limits[i+1]=limits[i]+limits[i+1];
    
    int s=-1;
    for(int i=0;i<1500;i++){
        if(limits[i]==0&&s>=0){
            cout<<time(s)<<"-"<<time(i-1)<<endl;
            s=-1;
        }else if(s<0&&limits[i]!=0){
            s=i;
        }
    }
    return 0;
}

Submission Info

Submission Time
Task D - 感雨時刻の整理
User kosakkun
Language C++ (G++ 4.6.4)
Score 100
Code Size 1273 Byte
Status AC
Exec Time 44 ms
Memory 932 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 48
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, cho_cho_chokudai.txt, chokudai_ga_cho.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 18 ms 788 KB
00_sample_02.txt AC 18 ms 804 KB
00_sample_03.txt AC 18 ms 800 KB
cho_cho_chokudai.txt AC 44 ms 796 KB
chokudai_ga_cho.txt AC 44 ms 804 KB
test_01.txt AC 17 ms 800 KB
test_02.txt AC 18 ms 800 KB
test_03.txt AC 19 ms 796 KB
test_04.txt AC 19 ms 800 KB
test_05.txt AC 19 ms 804 KB
test_06.txt AC 19 ms 804 KB
test_07.txt AC 17 ms 804 KB
test_08.txt AC 19 ms 800 KB
test_09.txt AC 19 ms 844 KB
test_10.txt AC 19 ms 800 KB
test_11.txt AC 19 ms 808 KB
test_12.txt AC 19 ms 800 KB
test_13.txt AC 17 ms 796 KB
test_14.txt AC 19 ms 800 KB
test_15.txt AC 19 ms 796 KB
test_16.txt AC 19 ms 800 KB
test_17.txt AC 19 ms 932 KB
test_18.txt AC 19 ms 804 KB
test_19.txt AC 17 ms 800 KB
test_20.txt AC 19 ms 800 KB
test_21.txt AC 43 ms 800 KB
test_22.txt AC 44 ms 804 KB
test_23.txt AC 43 ms 800 KB
test_24.txt AC 43 ms 800 KB
test_25.txt AC 42 ms 844 KB
test_26.txt AC 44 ms 800 KB
test_27.txt AC 43 ms 920 KB
test_28.txt AC 43 ms 920 KB
test_29.txt AC 19 ms 796 KB
test_30.txt AC 19 ms 800 KB
test_31.txt AC 22 ms 796 KB
test_32.txt AC 18 ms 920 KB
test_33.txt AC 36 ms 804 KB
test_34.txt AC 18 ms 804 KB
test_35.txt AC 19 ms 800 KB
test_36.txt AC 44 ms 796 KB
test_37.txt AC 44 ms 800 KB
test_38.txt AC 44 ms 796 KB
test_39.txt AC 44 ms 804 KB
test_40.txt AC 44 ms 804 KB
test_41.txt AC 43 ms 804 KB
test_42.txt AC 44 ms 804 KB
test_43.txt AC 43 ms 804 KB