結果
| 問題 | No.1218 Something Like a Theorem |
| コンテスト | |
| ユーザー |
Riuya Hayashi
|
| 提出日時 | 2020-09-04 21:31:34 |
| 言語 | C++14 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 2,000 ms |
| コード長 | 741 bytes |
| 記録 | |
| コンパイル時間 | 396 ms |
| コンパイル使用メモリ | 74,336 KB |
| 実行使用メモリ | 6,400 KB |
| 最終ジャッジ日時 | 2026-05-20 22:15:40 |
| 合計ジャッジ時間 | 1,312 ms |
|
ジャッジサーバーID (参考情報) |
judge1_0 / judge2_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 16 |
コンパイルメッセージ
main.cpp: In function 'int main()':
main.cpp:26:12: warning: ignoring return value of 'std::basic_ostream<_CharT, _Traits>* std::basic_ios<_CharT, _Traits>::tie() const [with _CharT = char; _Traits = std::char_traits<char>]', declared with attribute 'nodiscard' [-Wunused-result]
26 | cin.tie();
| ~~~~~~~^~
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ios:48,
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:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/basic_ios.h:310:7: note: declared here
310 | tie() const
| ^~~
ソースコード
#include <iostream>
using namespace std;
void solve()
{
int n,z; cin >> n >> z;
if (n == 1){
if (z == 1) cout << "No" << endl;
else cout << "Yes" << endl;
} else if (n > 2) cout << "No" << endl;
else {
for (int i = 0; i < 1000; ++i){
for (int j = 0; j < 1000; ++j){
if ((i+1)*(i+1) + (j+1)*(j+1) == z*z){
cout << "Yes" << endl;
return;
}
}
}
cout << "No" << endl;
}
}
int main()
{
cin.tie();
ios::sync_with_stdio(false);
// int ti = clock();
// input();
solve();
// printf("Execution Time: %.4lf sec\n", 1.0 * (clock() - ti) / CLOCKS_PER_SEC);
return 0;
}
Riuya Hayashi