AtCoder Beginner Contest 001

Submission #673233

Source codeソースコード

#include <bits/stdc++.h>
using namespace std;

#define REP(i,n) for(ll i=0; i<(ll)(n); i++)
#define FOR(i,n,m) for (ll i=n; i<(ll)(m); i++)
#define pb push_back
#define INF 1000000007LL
#define all(a) (a).begin(),(a).end()

typedef long long ll;
typedef pair<int,int> p;

int dy[4]={-1,1,0,0};
int dx[4]={0,0,1,-1};

vector<string> split(const string &str, char delim){
    vector<string> res;
    size_t current = 0, found;
    while((found = str.find_first_of(delim, current)) != string::npos){
        res.push_back(string(str, current, found - current));
        current = found + 1;
    }
    res.push_back(string(str, current, str.size() - current));
    return res;
}

int N;
int imos[3000];
int main(){
    ios::sync_with_stdio(false);
    cin >> N;
    
    REP(i,N){
        string s;
        cin >> s;
        vector<string> num=split(s,'-');
        int start=stoi(num[0]);
        start-=start%5;
        int end=stoi(num[1]);
        if(end%5!=0)end+=5-(end%5);
        if(end%100==60){
            end+=40;
        }
        imos[start]++; imos[end+1]--;
    }
    FOR(i,1,3000){
        imos[i]+=imos[i-1];
    }
    bool flag=false;
    int l=0;
    REP(i,3000){
        if(!flag && imos[i]>0){
            flag=true;
            l=i;
        }
        else if(flag && imos[i]==0){
            flag=false;
            int r=i-1;
            if(l%100>=60) l=l-(l%100)+59;
            if(r%100>=60) r=r-(r%100)+59;
            char lo[32],ro[32];
            sprintf(lo, "%04d",l);
            sprintf(ro,"%04d",r);
            cout << lo << "-" << ro << endl;
        }
    }
    
    return 0;
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 tkw
Created time投稿日時
Language言語 C++11 (GCC 4.8.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 1680 Byte
File nameファイル名
Exec time実行時間 49 ms
Memory usageメモリ使用量 968 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 29 ms 928 KB
00_sample_02.txt AC 27 ms 924 KB
00_sample_03.txt AC 27 ms 880 KB
cho_cho_chokudai.txt AC 47 ms 876 KB
chokudai_ga_cho.txt AC 48 ms 872 KB
test_01.txt AC 29 ms 928 KB
test_02.txt AC 25 ms 928 KB
test_03.txt AC 27 ms 928 KB
test_04.txt AC 26 ms 928 KB
test_05.txt AC 29 ms 928 KB
test_06.txt AC 28 ms 876 KB
test_07.txt AC 31 ms 968 KB
test_08.txt AC 27 ms 808 KB
test_09.txt AC 27 ms 872 KB
test_10.txt AC 27 ms 868 KB
test_11.txt AC 25 ms 924 KB
test_12.txt AC 27 ms 928 KB
test_13.txt AC 27 ms 924 KB
test_14.txt AC 27 ms 876 KB
test_15.txt AC 27 ms 876 KB
test_16.txt AC 27 ms 916 KB
test_17.txt AC 27 ms 880 KB
test_18.txt AC 26 ms 920 KB
test_19.txt AC 27 ms 928 KB
test_20.txt AC 27 ms 872 KB
test_21.txt AC 46 ms 928 KB
test_22.txt AC 47 ms 928 KB
test_23.txt AC 46 ms 868 KB
test_24.txt AC 47 ms 924 KB
test_25.txt AC 46 ms 924 KB
test_26.txt AC 46 ms 928 KB
test_27.txt AC 45 ms 924 KB
test_28.txt AC 45 ms 876 KB
test_29.txt AC 26 ms 928 KB
test_30.txt AC 26 ms 928 KB
test_31.txt AC 29 ms 928 KB
test_32.txt AC 26 ms 928 KB
test_33.txt AC 39 ms 932 KB
test_34.txt AC 26 ms 932 KB
test_35.txt AC 27 ms 876 KB
test_36.txt AC 47 ms 924 KB
test_37.txt AC 49 ms 868 KB
test_38.txt AC 47 ms 928 KB
test_39.txt AC 47 ms 880 KB
test_40.txt AC 47 ms 880 KB
test_41.txt AC 45 ms 800 KB
test_42.txt AC 47 ms 868 KB
test_43.txt AC 44 ms 924 KB