AtCoder Beginner Contest 001

Submission #885170

Source codeソースコード

#include <cstdio>

using namespace std;

int period[485];

int main() {
    int N;
    scanf("%d", &N);

    for (int i=0; i<N; ++i) {
        int S, E;
        scanf("%d-%d", &S, &E);
        ++period[S/100*12+S%100/5];
        --period[E/100*12+(E%100+4)/5];
    }

    bool is_opened=period[0];
    if (is_opened)
        printf("0000-");

    for (int i=1; i<=480; ++i) {
        period[i] += period[i-1];
        if (is_opened && !period[i]) {
            printf("%04d\n", i/12*100+i%12*5);
            is_opened = false;
        } else if (!is_opened && period[i]) {
            printf("%04d-", i/12*100+i%12*5);
            is_opened = true;
        }
    }

    return 0;
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 えび
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 716 Byte
File nameファイル名
Exec time実行時間 47 ms
Memory usageメモリ使用量 804 KB

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:13:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

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 26 ms 792 KB
00_sample_02.txt AC 24 ms 800 KB
00_sample_03.txt AC 25 ms 788 KB
cho_cho_chokudai.txt AC 33 ms 796 KB
chokudai_ga_cho.txt AC 47 ms 772 KB
test_01.txt AC 29 ms 800 KB
test_02.txt AC 27 ms 788 KB
test_03.txt AC 25 ms 800 KB
test_04.txt AC 29 ms 796 KB
test_05.txt AC 30 ms 784 KB
test_06.txt AC 28 ms 792 KB
test_07.txt AC 26 ms 792 KB
test_08.txt AC 25 ms 800 KB
test_09.txt AC 27 ms 796 KB
test_10.txt AC 25 ms 796 KB
test_11.txt AC 23 ms 804 KB
test_12.txt AC 25 ms 792 KB
test_13.txt AC 29 ms 772 KB
test_14.txt AC 26 ms 800 KB
test_15.txt AC 27 ms 796 KB
test_16.txt AC 27 ms 800 KB
test_17.txt AC 26 ms 752 KB
test_18.txt AC 26 ms 796 KB
test_19.txt AC 29 ms 764 KB
test_20.txt AC 25 ms 792 KB
test_21.txt AC 36 ms 796 KB
test_22.txt AC 36 ms 756 KB
test_23.txt AC 36 ms 788 KB
test_24.txt AC 36 ms 800 KB
test_25.txt AC 33 ms 792 KB
test_26.txt AC 32 ms 788 KB
test_27.txt AC 36 ms 792 KB
test_28.txt AC 37 ms 788 KB
test_29.txt AC 26 ms 796 KB
test_30.txt AC 28 ms 780 KB
test_31.txt AC 28 ms 792 KB
test_32.txt AC 26 ms 740 KB
test_33.txt AC 31 ms 744 KB
test_34.txt AC 26 ms 796 KB
test_35.txt AC 25 ms 792 KB
test_36.txt AC 36 ms 796 KB
test_37.txt AC 35 ms 788 KB
test_38.txt AC 36 ms 792 KB
test_39.txt AC 34 ms 792 KB
test_40.txt AC 37 ms 776 KB
test_41.txt AC 36 ms 792 KB
test_42.txt AC 33 ms 732 KB
test_43.txt AC 35 ms 792 KB