Submission #918240

#	Time	Username	Problem	Language	Result	Execution time	Memory
918240		Irate	Bali Sculptures (APIO15_sculpture)	C++14	21 / 100	74 ms	9584 KiB

sculpture

#include<bits/stdc++.h>
using namespace std;
const int mxN = 105;
long long dp[mxN][mxN][mxN];
int a, b, n;
vector<int>v;
long long rec(int indx, int x, int gr){
    long long res = 1e15, sum = 0;
    if(indx == n && x == gr)return 0;
    if(indx == n)return 1e15;
    if(dp[indx][x][gr] != -1)return dp[indx][x][gr];
    for(int i = indx;i < n;++i){
        sum += v[i];
        res = min(res, sum | rec(i + 1, x + 1, gr));
    }
    return dp[indx][x][gr] = res;
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> n >> a >> b;
    v.resize(n);
    for(int i = 0;i < mxN;++i){
        for(int j = 0;j < mxN;++j){
            for(int k = 0;k < mxN;++k){
                dp[i][j][k] = -1;
            }
        }
    }
    for(int i = 0;i < n;++i){
        cin >> v[i];
    }
    long long res = 1e18;
    for(int i = a;i <= b;++i){
        res = min(res, rec(0, 0, i));
    }
    cout << res;
}

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