結果
| 問題 | No.1231 Make a Multiple of Ten |
| コンテスト | |
| ユーザー |
mencotton
|
| 提出日時 | 2020-11-02 15:20:56 |
| 言語 | C++14 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
AC
|
| 実行時間 | 58 ms / 2,000 ms |
| コード長 | 504 bytes |
| 記録 | |
| コンパイル時間 | 588 ms |
| コンパイル使用メモリ | 89,696 KB |
| 実行使用メモリ | 7,972 KB |
| 最終ジャッジ日時 | 2026-04-03 07:46:29 |
| 合計ジャッジ時間 | 2,121 ms |
|
ジャッジサーバーID (参考情報) |
judge5_1 / judge2_0 |
| 純コード判定待ち |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| 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/vector:67,
from main.cpp:2:
In function '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = int*; _ForwardIterator = int*]',
inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _Sentinel, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = int*; _Sentinel = int*; _ForwardIterator = int*; _Tp = int]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_uninitialized.h:637:37,
inlined from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/vector.tcc:257:35,
inlined from 'int main()' at main.cpp:24:14:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_uninitialized.h:273:31: warning: 'void* __builtin_memcpy(void*, const void*, long unsigned int)' writing between 1 and 40 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
273 | __builtin_memcpy(std::__niter_base(__result),
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
274 | std::__niter_base(__first),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~
275 | __n * sizeof(_ValT));
| ~~~~~~~~~~~~~~~~~~~~
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/x86_64-pc-linux-gnu/bits/c++allocator.h:33,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/allocator.h:46,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/string:45,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/locale_classes.h:42,
ソースコード
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
int n;
cin >> n;
int sum = 0;
vector<int> dp(10, n);
dp[0] = 0;
for (int i = 0; i < n; i++) {
int a;
cin >> a;
sum += a, sum %= 10;
vector<int> after(10, n);
for (int j = 0; j < 10; j++) {
after[(j + a) % 10] = min(dp[(j + a) % 10], dp[j] + 1);
}
dp = after;
}
cout << n - dp[sum] << endl;
return 0;
}
mencotton