結果

問題 No.783 門松計画
ユーザー firiexpfiriexp
提出日時 2019-12-24 14:08:50
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 1,607 bytes
コンパイル時間 695 ms
コンパイル使用メモリ 87,092 KB
最終ジャッジ日時 2024-11-14 22:00:10
合計ジャッジ時間 1,207 ms
ジャッジサーバーID
(参考情報)
judge3 / 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。

コンパイルメッセージ
main.cpp:18:39: error: '::numeric_limits' has not been declared
   18 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;
      |                                       ^~~~~~~~~~~~~~
main.cpp:18:55: error: expected primary-expression before '>' token
   18 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;
      |                                                       ^
main.cpp:18:61: error: no matching function for call to 'max()'
   18 | 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:18:61: note:   candidate expects 2 arguments, 0 provided
   18 | 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

diff #

#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 u32 = unsigned;
using u64 = unsigned long long;
using namespace std;

template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;

bool IsKadomatsu(int a, int b, int c){
    if(min({a, b, c}) == 0) return true;
    if(a == b || b == c || c == a) return false;
    return max({a, b, c}) == b || min({a, b, c}) == b;
}

template<class T> void chmin(T &a, const T &b){ a = (a < b ? a : b); }
template<class T> void chmax(T &a, const T &b){ a = (a > b ? a : b); }

int dp[51][51][51];
int main() {
    int n, c;
    cin >> n >> c;
    vector<int> l(n), w(n);
    for (auto &&i : l) scanf("%d", &i);
    for (auto &&j : w) scanf("%d", &j);
    for (auto &&k : dp) for (auto &&m : k) fill(begin(m), end(m), -1);
    dp[c][0][0] = 0;
    int ans = 0;
    for (int i = c; i >= 0; --i) {
        for (int j = 0; j <= 50; ++j) {
            for (int k = 0; k <= 50; ++k) {
                if(!(~dp[i][j][k])) continue;
                for (int m = 0; m < n; ++m) {
                    if(w[m] > i) continue;
                    if(IsKadomatsu(j, k, l[m])){
                        chmax(dp[i-w[m]][k][l[m]], dp[i][j][k]+l[m]);
                        if(j && k) {
                            chmax(ans, dp[i-w[m]][k][l[m]]);
                        }
                    }
                }
            }
        }
    }
    cout << ans << "\n";
    return 0;
}
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