제출 #1319621

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1319621		husseinjuanda	Bali Sculptures (APIO15_sculpture)	C++20	50 / 100	60 ms	824 KiB

sculpture

#include <bits/stdc++.h>
using namespace std;
#define int long long

signed main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
	int n, a, b; cin >> n >> a >> b;
    vector<int> x(n+1);
    for(int i = 1; i <= n; i++){
        cin >> x[i];
    }
    // if(n <= 100){

    // }else{
        vector<vector<bool>> vis(n+1, vector<bool>(n+1));
        int cur = (1LL<<44)-1;
        for(int i = 43; i >= 0; i--){
            cur -= (1LL<<i);
            vector<int> dp(n+1, 1e18);
            dp[0] = 0;
            vector<pair<int, int>> q;
            for(int i = 1; i <= n; i++){
                int sum = 0; 
                for(int y = i; y <= n; y++){
                    sum += x[y];
                    if((sum|cur) == cur){
                        dp[y] = min(dp[y], dp[i-1]+1);
                    }
                }
            }
            if(dp[n] > b){
                cur += (1LL<<i);
            }
        }
        cout << cur << "\n";
    // }
    return 0;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 21 / 21
• Subtask 4: 0 / 25
• Subtask 5: 29 / 29