AtCoder Beginner Contest 001

Submission #1400555

Source codeソースコード

#include <cstdio>
 
int p[490];
 
int main(){
  int N; scanf("%d", &N);
  for(int i = 1; i <= N; i++){
    int x, y; scanf("%d-%d", &x, &y);
    p[x / 5]++; p[y / 5 + (y % 5 != 0)]--;
  }
 
  for(int i = 1; i <= 480; i++) p[i] += p[i - 1];
 
  bool v = false;
 
  for(int i = 0; i <= 480; i++){
    if(i % 20 >= 12) continue;
 
    if(p[i] > 0 && !v){
      printf("%.4d", i * 5); v = true;
    }
    if(v && p[i] == 0){
      printf("-%.4d\n", i * 5); v = false;
    }
  }
  return 0;
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 el1736
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 515 Byte
File nameファイル名
Exec time実行時間 5 ms
Memory usageメモリ使用量 128 KB

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
int N; scanf("%d", &N);
^
./Main.cpp:9:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
int x, y; scanf("%d-%d", &x, &y);
^

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 1 ms 128 KB
00_sample_02.txt AC 1 ms 128 KB
00_sample_03.txt AC 1 ms 128 KB
cho_cho_chokudai.txt AC 5 ms 128 KB
chokudai_ga_cho.txt AC 5 ms 128 KB
test_01.txt AC 1 ms 128 KB
test_02.txt AC 1 ms 128 KB
test_03.txt AC 1 ms 128 KB
test_04.txt AC 1 ms 128 KB
test_05.txt AC 1 ms 128 KB
test_06.txt AC 1 ms 128 KB
test_07.txt AC 1 ms 128 KB
test_08.txt AC 1 ms 128 KB
test_09.txt AC 1 ms 128 KB
test_10.txt AC 1 ms 128 KB
test_11.txt AC 1 ms 128 KB
test_12.txt AC 1 ms 128 KB
test_13.txt AC 1 ms 128 KB
test_14.txt AC 1 ms 128 KB
test_15.txt AC 1 ms 128 KB
test_16.txt AC 1 ms 128 KB
test_17.txt AC 1 ms 128 KB
test_18.txt AC 1 ms 128 KB
test_19.txt AC 1 ms 128 KB
test_20.txt AC 1 ms 128 KB
test_21.txt AC 5 ms 128 KB
test_22.txt AC 5 ms 128 KB
test_23.txt AC 5 ms 128 KB
test_24.txt AC 5 ms 128 KB
test_25.txt AC 5 ms 128 KB
test_26.txt AC 5 ms 128 KB
test_27.txt AC 5 ms 128 KB
test_28.txt AC 5 ms 128 KB
test_29.txt AC 1 ms 128 KB
test_30.txt AC 1 ms 128 KB
test_31.txt AC 1 ms 128 KB
test_32.txt AC 1 ms 128 KB
test_33.txt AC 4 ms 128 KB
test_34.txt AC 1 ms 128 KB
test_35.txt AC 1 ms 128 KB
test_36.txt AC 5 ms 128 KB
test_37.txt AC 5 ms 128 KB
test_38.txt AC 5 ms 128 KB
test_39.txt AC 5 ms 128 KB
test_40.txt AC 5 ms 128 KB
test_41.txt AC 5 ms 128 KB
test_42.txt AC 5 ms 128 KB
test_43.txt AC 5 ms 128 KB