AtCoder Beginner Contest 001

Submission #3979302

Source codeソースコード

#include <iostream>
#include <math.h>
#include <algorithm>
#include <string>
using namespace std;
typedef long long ll;
#define rep(i,s,n)for(ll i=s;i<n;i++)
#define repe(i,s,n)for(ll i=s;i<=n;i++)
#define rep_r(i,s,n)for(ll i=n-1;i>=s;i--)
#define repe_r(i,s,n)for(ll i=s;i<=n;i++)
static const ll MOD = 1e9 + 7;
static const double PI = 3.141592653589793;
static const ll MAX_L = (ll)1 << 62;

ll term[2401] = {};
int main() {
	ll n; cin >> n;
	string T;
	rep(i, 0, n) {
		cin >> T;
		rep(i, 0, T.size())T[i] -= '0';
		if (5 <= T[3] && T[3] <= 9)T[3] = 5;
		else if (0 <= T[3] && T[3] <= 4)T[3] = 0;
		ll t = T[0] * 1000 + T[1] * 100 + T[2] * 10 + T[3];
		term[t]++;

		if (1 <= T[8] && T[8] <= 5)T[8] = 5;
		else if (6 <= T[8] && T[8] <= 9) {
			T[8] = 0;
			if (T[7] != 5)T[7]++;
			else {
				T[7] = 0;
				T[6]++;
			}
		}
		ll s = T[5] * 1000 + T[6] * 100 + T[7] * 10 + T[8];
		term[s + 1]--;
	}
	repe(i, 1, 2401) {
		term[i] += term[i - 1];
	}

	repe(i, 1, 2401) {
		if (term[i - 1] == 0 && term[i] > 0) {
			cout << i << "-";
		}
		else if (term[i] > 0 && term[i + 1] == 0) {
			cout << i << endl;
		}
	}

	return 0;
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 butanokakuni_c1
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 RE
Score得点 0
Source lengthソースコード長 1179 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:40:25: warning: iteration 2400u invokes undefined behavior [-Waggressive-loop-optimizations]
term[i] += term[i - 1];
^
./Main.cpp:8:32: note: containing loop
#define repe(i,s,n)for(ll i=s;i<=n;i++)
^
./Main.cpp:39:2: note: in expansion of macro ‘repe’
repe(i, 1, 2401) {
^

Test case

Set

Set name Score得点 / Max score Cases
all 0 / 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 RE
00_sample_02.txt RE
00_sample_03.txt RE
cho_cho_chokudai.txt RE
chokudai_ga_cho.txt RE
test_01.txt RE
test_02.txt RE
test_03.txt RE
test_04.txt RE
test_05.txt RE
test_06.txt RE
test_07.txt RE
test_08.txt RE
test_09.txt RE
test_10.txt RE
test_11.txt RE
test_12.txt RE
test_13.txt RE
test_14.txt RE
test_15.txt RE
test_16.txt RE
test_17.txt RE
test_18.txt RE
test_19.txt RE
test_20.txt RE
test_21.txt RE
test_22.txt RE
test_23.txt RE
test_24.txt RE
test_25.txt RE
test_26.txt RE
test_27.txt RE
test_28.txt RE
test_29.txt RE
test_30.txt RE
test_31.txt RE
test_32.txt RE
test_33.txt RE
test_34.txt RE
test_35.txt RE
test_36.txt RE
test_37.txt RE
test_38.txt RE
test_39.txt RE
test_40.txt RE
test_41.txt RE
test_42.txt RE
test_43.txt RE