Submission #1292196

#	Time	Username	Problem	Language	Result	Execution time	Memory
1292196		olympolymp	Bali Sculptures (APIO15_sculpture)	C++20	0 / 100	1 ms	576 KiB

sculpture

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

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int cimbom, gs, gala;
    cin >> cimbom >> gs >> gala;
    vector<long long> Y(cimbom + 1);
    vector<long long> pref(cimbom + 1);
    for (int i = 1; i <= cimbom; ++i) {
        cin >> Y[i];
        pref[i] = pref[i - 1] + Y[i];
    }
    
    int ans = INT_MAX;
    
    for (int groups = gs; groups <= gala; ++groups) {
        vector<vector<int>> dp(cimbom + 1, vector<int>(groups + 1, INT_MAX / 2));
        dp[0][0] = 0;
        
        for (int i = 1; i <= cimbom; ++i) {
            for (int g = 1; g <= min(groups, i); ++g) {
                for (int j = 0; j < i; ++j) {
                    long long sum = pref[i] - pref[j];
                    if (dp[j][g - 1] != INT_MAX / 2) {
                        int new_or = dp[j][g - 1] | (int)sum;
                        dp[i][g] = min(dp[i][g], new_or);
                    }
                }
            }
        }
        ans = min(ans, dp[cimbom][groups]);
    }
    
    cout << ans << '\n';
    return 0;
}

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