AtCoder Beginner Contest 030

Submission #1676340

Source codeソースコード

#include <bits/stdc++.h>
#define ll long long
#define all(a) (a).begin(),(a).end()

using namespace std;

int main(int argc, char const *argv[]) {
  int N,M;
  scanf("%d%d",&N,&M);
  if(N>12){
    N-=12;
  }
  double ndo=(30*N)+(double)(0.5*M);
  double mdo=(6*M);
  if(ndo>mdo){
    printf("%f\n",ndo-mdo);
  }else if(mdo>ndo){
    printf("%f\n",mdo-ndo);
  }else{
    printf("0\n");
  }
  return 0;
}

Submission

Task問題 B - 時計盤
User nameユーザ名 Marco
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 WA
Score得点 0
Source lengthソースコード長 426 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(int, const char**)’:
./Main.cpp:9:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d",&N,&M);
^

Test case

Set

Set name Score得点 / Max score Cases
Sample - subtask0_1.txt,subtask0_2.txt,subtask0_3.txt,subtask0_4.txt
All 0 / 100 0.txt,1.txt,10.txt,11.txt,12.txt,13.txt,14.txt,15.txt,16.txt,17.txt,18.txt,19.txt,2.txt,20.txt,21.txt,22.txt,23.txt,24.txt,25.txt,26.txt,27.txt,28.txt,29.txt,3.txt,30.txt,4.txt,5.txt,6.txt,7.txt,8.txt,9.txt,subtask0_1.txt,subtask0_2.txt,subtask0_3.txt,subtask0_4.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
0.txt AC 1 ms 256 KB
1.txt AC 1 ms 256 KB
10.txt AC 1 ms 256 KB
11.txt AC 1 ms 256 KB
12.txt WA
13.txt AC 1 ms 256 KB
14.txt AC 1 ms 256 KB
15.txt AC 1 ms 256 KB
16.txt AC 1 ms 256 KB
17.txt AC 1 ms 256 KB
18.txt AC 1 ms 256 KB
19.txt WA
2.txt AC 1 ms 256 KB
20.txt AC 1 ms 256 KB
21.txt AC 1 ms 256 KB
22.txt AC 1 ms 256 KB
23.txt AC 1 ms 256 KB
24.txt WA
25.txt AC 1 ms 256 KB
26.txt AC 1 ms 256 KB
27.txt WA
28.txt AC 1 ms 256 KB
29.txt AC 1 ms 256 KB
3.txt AC 1 ms 256 KB
30.txt WA
4.txt WA
5.txt AC 1 ms 256 KB
6.txt AC 1 ms 256 KB
7.txt AC 1 ms 256 KB
8.txt AC 1 ms 256 KB
9.txt AC 1 ms 256 KB
subtask0_1.txt AC 1 ms 256 KB
subtask0_2.txt AC 1 ms 256 KB
subtask0_3.txt AC 1 ms 256 KB
subtask0_4.txt AC 1 ms 256 KB