結果
| 問題 | No.1298 OR XOR |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-11-28 07:05:27 |
| 言語 | C++14 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
AC
|
| 実行時間 | 1 ms / 2,000 ms |
| コード長 | 484 bytes |
| 記録 | |
| コンパイル時間 | 959 ms |
| コンパイル使用メモリ | 179,776 KB |
| 実行使用メモリ | 6,400 KB |
| 最終ジャッジ日時 | 2026-04-04 01:54:43 |
| 合計ジャッジ時間 | 1,694 ms |
|
ジャッジサーバーID (参考情報) |
judge4_0 / judge3_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 13 |
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 long int) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:26:9:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:212:25: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized]
212 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:10:6: note: 'a' was declared here
10 | ll a,b,c=n;
| ^
ソースコード
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i, n) for (ll i = 0; i < (ll)(n); i++)
int main()
{
ll n;
cin>>n;
ll a,b,c=n;
rep(i,31){
if(n&(1<<i)){
a=(1LL<<i);
break;
}
}
b=n-a;
if(__builtin_popcount(n)==1){
cout<<"-1 -1 -1"<<endl;
return 0;
}
ll ans=a^b^c;
ll ans2=a|b;
ll ans3=b|c;
ll ans4=c|a;
cout<<a<<" "<<b<<" "<<c<<endl;
//cout<<ans<<" "<<ans2<<" "<<ans3<<" "<<ans4<<endl;
return 0;
}