結果
問題 | No.761 平均値ゲーム |
ユーザー |
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提出日時 | 2018-12-19 21:43:01 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 16 ms / 2,000 ms |
コード長 | 991 bytes |
コンパイル時間 | 1,473 ms |
コンパイル使用メモリ | 167,640 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-25 08:08:56 |
合計ジャッジ時間 | 5,225 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 100 |
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/string:50, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/locale_classes.h:40, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/ios_base.h:41, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ios:42, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/istream:38, 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 static member function 'static _Tp* std::__copy_move<_IsMove, true, std::random_access_iterator_tag>::__copy_m(const _Tp*, const _Tp*, _Tp*) [with _Tp = long long int; bool _IsMove = false]', inlined from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = long long int*; _OI = long long int*]' at /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:495:30, inlined from '_OI std::__copy_move_a1(_II, _II, _OI) [with bool _IsMove = false; _II = long long int*; _OI = long long int*]' at /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:522:42, inlined from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = long long int*; _OI = long long int*]' at /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:529:31, inlined from '_OI std::copy(_II, _II, _OI) [with _II = long long int*; _OI = long long int*]' at /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h
ソースコード
#include <bits/stdc++.h>using namespace std;#define fst(t) std::get<0>(t)#define snd(t) std::get<1>(t)#define thd(t) std::get<2>(t)#define unless(p) if(!(p))#define until(p) while(!(p))using ll = long long;using P = std::tuple<int,int>;const int dx[8] = {-1, 1, 0, 0, -1, -1, 1, 1}, dy[8] = {0, 0, -1, 1, -1, 1, -1, 1};int N;ll A[100100], B[100100];bool rec(int l, int r){int n = r - l;if(n == 0){return false;}ll sum = B[l] - B[r], average = (sum + n - 1) / n;int i = std::lower_bound(A, A+N, average) - A;return !rec(l, i) || !rec(i, r);}int main(){std::cin.tie(nullptr);std::ios::sync_with_stdio(false);std::cin >> N;for(int i=0;i<N;++i){std::cin >> A[i];}std::copy(A, A+N, B);for(int i=N-2;i>=0;--i){B[i] += B[i+1];}bool f = rec(0, N);if(f){std::cout << "First" << std::endl;}else{std::cout << "Second" << std::endl;}}