結果
問題 | No.545 ママの大事な二人の子供 |
ユーザー | firiexp |
提出日時 | 2019-12-07 22:02:35 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
CE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 1,329 bytes |
コンパイル時間 | 663 ms |
コンパイル使用メモリ | 88,960 KB |
最終ジャッジ日時 | 2024-11-14 21:55:55 |
合計ジャッジ時間 | 1,180 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。(リジャッジ後のコンパイルエラーは公開されます)
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
コンパイルメッセージ
main.cpp:16:39: error: '::numeric_limits' has not been declared 16 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ^~~~~~~~~~~~~~ main.cpp:16:55: error: expected primary-expression before '>' token 16 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ^ main.cpp:16:61: error: no matching function for call to 'max()' 16 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ~~~~~^~ 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/ostream:38, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/iostream:39, from main.cpp:1: /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)' 254 | max(const _Tp& __a, const _Tp& __b) | ^~~ /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: main.cpp:16:61: note: candidate expects 2 arguments, 0 provided 16 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ~~~~~^~ /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:300:5: note: candidate: 'templat
ソースコード
#include <iostream> #include <algorithm> #include <iomanip> #include <map> #include <set> #include <queue> #include <stack> #include <numeric> #include <bitset> #include <cmath> static const int MOD = 1000000007; using ll = long long; using namespace std; template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; int main() { int n; cin >> n; int m = n/2; n -= m; vector<ll> a1(n), b1(n), a2(m), b2(m); for (int i = 0; i < n; ++i) { cin >> a1[i] >> b1[i]; } for (int i = 0; i < m; ++i) { cin >> a2[i] >> b2[i]; } vector<ll> v(1 << n), u(1 << m); for (int i = 0; i < (1 << n); ++i) { for (int j = 0; j < n; ++j) { if(i & (1 << j)) v[i] += a1[j]; else v[i] -= b1[j]; } } for (int i = 0; i < (1 << m); ++i) { for (int j = 0; j < m; ++j) { if(i & (1 << j)) u[i] += a2[j]; else u[i] -= b2[j]; } } sort(u.begin(),u.end()); ll ans = INF<ll>; for (int i = 0; i < (1 << n); ++i) { auto x = lower_bound(u.begin(),u.end(), -v[i]); if(x != u.begin()) x--; for (int j = 0; j < 2; ++j) { if(x == u.end()) break; ans = min(ans, abs(*x+v[i])); x++; } } cout << ans << "\n"; return 0; }