제출 #1192114

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1192114		Sofiatpc	Bali Sculptures (APIO15_sculpture)	C++20	9 / 100	1095 ms	444 KiB

sculpture

#include <bits/stdc++.h>

using namespace std;

#define int long long
const int MAXN = 2005;
int v[MAXN], n, a, b, d[MAXN], ans;

void bt(int i){
    if(i == n+1){
        int tot = 0, sum = 0, cur = d[1], qtd = 1;
        for(int j = 1; j <= n; j++){
            if(cur != d[j]){
                tot = tot | sum;
                cur = d[j];
                sum = 0;
                qtd++;
            }
            sum += v[j];
        }
        tot = tot | sum;
        if(qtd >= a && qtd <= b)ans = min(ans,tot);
        return;
    }

    d[i] = 1;
    bt(i+1);
    d[i] = 0;
    bt(i+1);
}

signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    cin>>n>>a>>b;
    for(int i = 1; i <= n; i++)cin>>v[i];

    ans = 1e18;
    bt(1);

    cout<<ans<<"\n";
}

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