結果
| 問題 | No.526 フィボナッチ数列の第N項をMで割った余りを求める |
| コンテスト | |
| ユーザー |
Kura
|
| 提出日時 | 2019-08-08 12:38:15 |
| 言語 | C++11 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 195 bytes |
| 記録 | |
| コンパイル時間 | 1,253 ms |
| コンパイル使用メモリ | 177,176 KB |
| 実行使用メモリ | 185,148 KB |
| 最終ジャッジ日時 | 2026-04-02 12:12:33 |
| 合計ジャッジ時間 | 6,906 ms |
|
ジャッジサーバーID (参考情報) |
judge5_0 / judge1_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 2 |
| other | WA * 12 |
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/ostream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/istream:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/sstream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/complex:50,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ccomplex:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/x86_64-pc-linux-gnu/bits/stdc++.h:133,
from main.cpp:1:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:12:9:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:175:25: warning: 'k' may be used uninitialized [-Wmaybe-uninitialized]
175 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:6:8: note: 'k' was declared here
6 | long k;
| ^
ソースコード
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;long m;cin>>n>>m;
long a=0;long b=1;
long k;
for(int i=3;i<=n;i++){
k=a+b;
k%=m;
b=a;a=k;
}
cout<<k<<endl;
}
Kura