Submission #920983

#	Time	Username	Problem	Language	Result	Execution time	Memory
920983		hacizadal	Bali Sculptures (APIO15_sculpture)	C++17	9 / 100	1033 ms	604 KiB

sculpture

/* :) */
#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define ll long long
#define pll pair<ll, ll>
int main()
{
    ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    ll n, A, B, ans = 0;
    cin>>n>>A>>B;
    ll a[n+1];
    for (ll i = 1; i<=n; i++){
        cin>>a[i];
        ans += a[i];
    }
    for (ll i = 0; i<(1<<(n-1)); i++){
        ll m = i, sum = 0, res = 0, cnt = 0;
        for (ll j = 1; j<=n-1; j++){
            if (m%2==1){
                sum += a[j];
                res |= sum;
                sum = 0;
                cnt++;
            }
            else {
                sum += a[j];
            }
            m /= 2;
        }
        sum += a[n];
        res |= sum;
        cnt++;
        if (cnt>=A and cnt<=B){
            ans = min(ans, res);
        }
    }
    cout<<ans;
}

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