Submission #602686

#	Time	Username	Problem	Language	Result	Execution time	Memory
602686		proma	Bali Sculptures (APIO15_sculpture)	C++17	9 / 100	1092 ms	340 KiB

sculpture

#include <bits/stdc++.h>

#define int long long
#define see(x) cout<<#x<<"="<<x<<endl;
#define endl "\n"

using namespace std;

const int INF = 1e18;

int n, a, b, y[105];
int dp[105][105], pref[105];
int ans = INF;

void brute(int i, int res, int rem) {
    if (rem < 0) return;
    if (i == n) {
        if (!rem) ans = min(ans, res);
        return;
    }
    int sum = 0;
    for (int j = i + 1; j <= n; j ++) {
        sum += y[j];
        brute(j, (res | sum), rem - 1);
    }
}

int32_t main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
/*
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
*/

    cin >> n >> a >> b;

    for (int i = 1; i <= n; i ++) {
        cin >> y[i];
        pref[i] = pref[i-1] + y[i];
    }

    for (int i = a; i <= b; i ++) {
        brute(0, 0, i);
    }

    cout << ans << endl;

    return 0;
}

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