結果
| 問題 | No.51 やる気の問題 |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-02-16 02:24:27 |
| 言語 | C++11 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 383 bytes |
| 記録 | |
| コンパイル時間 | 610 ms |
| コンパイル使用メモリ | 77,848 KB |
| 実行使用メモリ | 7,976 KB |
| 最終ジャッジ日時 | 2026-04-07 00:26:39 |
| 合計ジャッジ時間 | 3,490 ms |
|
ジャッジサーバーID (参考情報) |
judge1_0 / judge3_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 2 |
| other | WA * 14 RE * 6 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/cstdlib:87,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ext/string_conversions.h:45,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/basic_string.h:4444,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/string:56,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/locale_classes.h:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ios_base.h:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ios:46,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ostream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/iostream:43,
from main.cpp:1:
In function 'constexpr double std::abs(double)',
inlined from 'int main()' at main.cpp:21:19:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/std_abs.h:78:30: warning: 'dNum' may be used uninitialized [-Wmaybe-uninitialized]
78 | { return __builtin_fabs(__x); }
| ^
main.cpp: In function 'int main()':
main.cpp:8:12: note: 'dNum' was declared here
8 | double dNum;
| ^~~~
ソースコード
#include<iostream>
#include<cmath>
using namespace std;
int main(){
int num;
int num2;
double dNum;
cin>>num;
cin>>num2;
// 繰り返し(締め切りまで繰り返す)
for(int i=0;i<num2;++i){
// 1日の作業量
dNum=num/(num2*num2);
num-=abs(dNum);
--num2;
}
cout<<abs(dNum);
return 0;
}