Submission #729973

#	Time	Username	Problem	Language	Result	Execution time	Memory
729973		irmuun	Bali Sculptures (APIO15_sculpture)	C++17	9 / 100	1064 ms	340 KiB

sculpture

#include<bits/stdc++.h>

using namespace std;

#define pb push_back
#define ll long long
#define ff first
#define ss second
#define all(s) s.begin(),s.end()

const ll INF=1e18;

int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n,a,b;
    cin>>n>>a>>b;
    ll ans=INF;
    ll y[n+5];
    for(ll i=1;i<=n;i++){
        cin>>y[i];
    }
    ll p=(1ll<<(n-1));
    for(ll i=0;i<p;i++){
        ll d=1;
        ll x=i;
        ll cur=y[1];
        ll res=0;
        for(ll j=2;j<=n;j++){
            if(x%2==1){
                d++;
                res|=cur;
                cur=y[j];
            }
            else{
                cur+=y[j];
            }
            x/=2;
        }
        if(a<=d&&d<=b){
            res|=cur;
            ans=min(ans,res);
        }
    }
    cout<<ans;
}

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