Submission #1074773

#	Time	Username	Problem	Language	Result	Execution time	Memory
1074773		dosts	Bali Sculptures (APIO15_sculpture)	C++17	21 / 100	3 ms	1940 KiB

sculpture

//Dost SEFEROĞLU
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int,int>
#define ff first
#define ss second
#define sp << " " <<    
#define all(cont) cont.begin(),cont.end()
#define vi vector<int>
const int MOD = 1e9+7,inf = 2e12;
const int N = 5001;

void solve() { 
    int n;
    cin >> n;
    int l,r;
    cin >> l >> r;
    vi a(n+1),p(n+1,0);
    for (int i=1;i<=n;i++) cin >> a[i];
    for (int i=1;i<=n;i++) p[i] = p[i-1]+a[i];
    int dp[n+1][20*n+1];
    for (int i=0;i<=n;i++) {
        for (int j=0;j<=20*n;j++) {
            dp[i][j] = inf;
        }
    }
    dp[0][0] = 0;
    for (int i=0;i<=n;i++) {
        for (int s=0;s<=20*n;s++) {
            if (dp[i][s]>r) continue;
            for (int k=i+1;k<=n;k++) {
                int sm = p[k]-p[i];
                dp[k][s|sm] = min(dp[k][s|sm],dp[i][s]+1);
            }
        }
    }
    int ans = inf;
    for (int i=20*n;i>=0;i--) {
        for (int j=l;j<=r;j++) {
            if (dp[n][i]<=r) ans = min(ans,i);
        }
    }
    cout << ans << endl;
}
 
signed main() { 
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    #ifdef Dodi
        freopen("in.txt","r",stdin);
        freopen("out.txt","w",stdout);
    #endif
    int t = 1;
    //cin >> t; 
    while (t --> 0) solve();
}

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