結果
| 問題 |
No.8100 始業式
|
| コンテスト | |
| ユーザー |
aguroshou
|
| 提出日時 | 2023-03-31 22:29:49 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 378 bytes |
| コンパイル時間 | 1,536 ms |
| コンパイル使用メモリ | 165,740 KB |
| 実行使用メモリ | 6,820 KB |
| 最終ジャッジ日時 | 2024-09-23 01:17:39 |
| 合計ジャッジ時間 | 1,915 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| other | WA * 1 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/istream:39,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/sstream:38,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/complex:45,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ccomplex:39,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:54,
from main.cpp:1:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:25:10:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:202:25: warning: 'answer' may be used uninitialized [-Wmaybe-uninitialized]
202 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:10:21: note: 'answer' was declared here
10 | ll t, n, f, answer;
| ^~~~~~
ソースコード
#include <bits/stdc++.h>
#include <iostream>
#include <vector>
#include <algorithm>
#include <iomanip>
using namespace std;
typedef long long ll;
int main() {
ll t, n, f, answer;
cin >> t;
for (ll i = 0; i < t; i++)
{
cin >> n;
answer = 0;
for (ll k = 0; k < n; k++)
{
cin >> f;
if (f==1)
{
answer++;
}
}
}
cout << answer << endl;
return 0;
}
aguroshou