AtCoder Beginner Contest 001

Submission #108047

Source codeソースコード

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <climits>
#include <cfloat>
#include<cassert>
#include <map>
#include <utility>
#include <set>
#include <iostream>
#include <memory>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <sstream>
#include <complex>
#include <stack>
#include <queue>
#include<bitset>

#define REP(i,b,n) for(int i=b;i<(int)n;i++)
#define rep(i,n)   REP(i,0,n)
#define ALL(C)     (C).begin(),(C).end()
#define FOR(it,o)  for(__typeof((o).begin()) it=(o).begin(); it!=(o).end(); ++it)
#define dbg(x) cout << __LINE__ << ' ' << #x << " = " << (x) << endl


typedef long long ll;

using namespace std;

//ハマったらチェックリスト見ろ!!

int conv(int n){
  int h = n/100;
  int m = n%100;
  return (h * 60 + m)/5*5;
}

void out(int n, int m){
  printf("%02d%02d-%02d%02d\n", n/60, n%60, m/60, m%60);
}

int main(){
  int n;
  while(cin >> n){
    vector<pair<int, int> > p;
    rep(i, n){
      int s, t;
      char c;
      cin >> s >> c >> t;
      //out(conv(s), conv(t+4));
      p.push_back(make_pair(conv(s), -1));
      p.push_back(make_pair(conv(t+4), +1));
    }

    sort(ALL(p));
    int a, begin = -1;
    a = 0;
    FOR(it, p){
      if(a){
	a -= it->second;
	if(a == 0){
	  out(begin, it->first);
	}
      }else{
	a -= it->second;
	if(it->second == -1){
	  begin = it->first;
	}
      }
    }
  }
  return 0;
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 shioshiota
Created time投稿日時
Language言語 C++ (G++ 4.6.4)
Status状態 AC
Score得点 100
Source lengthソースコード長 1490 Byte
File nameファイル名
Exec time実行時間 70 ms
Memory usageメモリ使用量 1456 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 21 ms 796 KB
00_sample_02.txt AC 21 ms 800 KB
00_sample_03.txt AC 21 ms 724 KB
cho_cho_chokudai.txt AC 54 ms 1448 KB
chokudai_ga_cho.txt AC 53 ms 1452 KB
test_01.txt AC 23 ms 796 KB
test_02.txt AC 21 ms 808 KB
test_03.txt AC 21 ms 912 KB
test_04.txt AC 22 ms 924 KB
test_05.txt AC 20 ms 920 KB
test_06.txt AC 22 ms 784 KB
test_07.txt AC 20 ms 916 KB
test_08.txt AC 19 ms 872 KB
test_09.txt AC 22 ms 924 KB
test_10.txt AC 22 ms 928 KB
test_11.txt AC 22 ms 924 KB
test_12.txt AC 21 ms 928 KB
test_13.txt AC 21 ms 928 KB
test_14.txt AC 22 ms 924 KB
test_15.txt AC 22 ms 928 KB
test_16.txt AC 21 ms 924 KB
test_17.txt AC 22 ms 928 KB
test_18.txt AC 21 ms 920 KB
test_19.txt AC 23 ms 816 KB
test_20.txt AC 23 ms 924 KB
test_21.txt AC 59 ms 1436 KB
test_22.txt AC 54 ms 1444 KB
test_23.txt AC 56 ms 1432 KB
test_24.txt AC 52 ms 1324 KB
test_25.txt AC 53 ms 1452 KB
test_26.txt AC 53 ms 1448 KB
test_27.txt AC 50 ms 1448 KB
test_28.txt AC 52 ms 1448 KB
test_29.txt AC 22 ms 800 KB
test_30.txt AC 21 ms 800 KB
test_31.txt AC 28 ms 924 KB
test_32.txt AC 23 ms 800 KB
test_33.txt AC 44 ms 1432 KB
test_34.txt AC 22 ms 796 KB
test_35.txt AC 21 ms 924 KB
test_36.txt AC 55 ms 1428 KB
test_37.txt AC 53 ms 1328 KB
test_38.txt AC 70 ms 1436 KB
test_39.txt AC 59 ms 1456 KB
test_40.txt AC 51 ms 1444 KB
test_41.txt AC 54 ms 1324 KB
test_42.txt AC 55 ms 1424 KB
test_43.txt AC 58 ms 1444 KB