제출 #1075400

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1075400		HappyCapybara	Bali Sculptures (APIO15_sculpture)	C++17	0 / 100	10 ms	600 KiB

sculpture

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

#define int long long

signed main(){
    int n, a, b;
    cin >> n >> a >> b;
    vector<int> v(n);
    for (int i=0; i<n; i++) cin >> v[i];
    int bsf = pow(10, 11);
    for (int i=0; i<(1<<(n-1)); i++){
        //cout << i << "\n";
        int pc = 0;
        for (int j=0; j<n-2; j++){
            if (i & (1<<j)) pc++;
        }
        if (pc < a-1 || pc > b-1) continue;
        //cout << pc << "\n";
        vector<int> w;
        int cur = 0;
        for (int j=0; j<n; j++){
            cur += v[j];
            if (i & (1<<j) || j == n-1){
                w.push_back(cur);
                cur = 0;
            }
        }
        int res = 0;
        for (int x : w) res |= x;
        //cout << i << " " << res << "\n";
        bsf = min(bsf, res);
    }
    cout << bsf << "\n";
}

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• Subtask 4: 0 / 25
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