Submission #523214

#	Time	Username	Problem	Language	Result	Execution time	Memory
523214		vonatlus	Bali Sculptures (APIO15_sculpture)	C++17	0 / 100	1081 ms	332 KiB

sculpture

/// adil sultanov | vonat1us 

#pragma GCC optimize("O3")
//#pragma comment(linker, "/STACK:36777216")

#include<bits/stdc++.h>

#define x first
#define y second
#define pb push_back
#define sz(x) (int) x.size()
#define all(z) (z).begin(), (z).end()
 
using namespace std;

using ll = long long;
using pii = pair<int, int>;                                   

const int MOD = 1e9 + 7; 
const int INF = 1e9 + 1e2;
  
void fin() {
#ifdef AM
    freopen(".in", "r", stdin);
#endif        
}                   

const bool flag = 0;

const int N = 2e3+10;

int a[N], n, L, R;

ll f(int i, int cnt) {
    if (cnt > R) return (1ll<<45);
    if (i == n-1) {
        if (cnt >= L) return 0;
        else return (1ll<<45);
    }    
    ll sum = 0, res = (1ll<<45);
    for (int j = i+1; j < n; ++j) {
        sum += a[j];
        res = min(res, (sum|(f(j, cnt+1))));
    }
    return res;
}

void ma1n() {
    cin >> n >> L >> R;
    for (int i = 0; i < n; ++i) cin >> a[i];
    cout << f(-1, 0);
} 

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(nullptr), fin();
    int ts = 1;
    if (flag) {
        cin >> ts;
    }
    while (ts--) {
        ma1n(); 
    }
    return 0;
}

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