Submission #549069

#	Time	Username	Problem	Language	Result	Execution time	Memory
549069		Blobo2_Blobo2	Bali Sculptures (APIO15_sculpture)	C++17	0 / 100	1083 ms	31752 KiB

sculpture

/*
Editor: Abdelrahman Hossam
Nickname: Blobo2_Blobo2
IOI next year isA :)
*/
/*#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,sse4.2,popcnt,abm,mmx,avx2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-funroll-all-loops,-fpeel-loops,-funswitch-loop")*/

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
#define all(v)  v.begin(),v.end()
#define gen(arr,n,nxt)  generate(arr,arr+n,nxt)
#define Blobo2 ios_base::sync_with_stdio(false);cin.tie(0);

const int mo=1e9+7;
int nxt(){int x;cin>>x;return x;}
int arr[2001],n,l,r;
int dp[2001][2001];
int solve(int idx=0,int part=1,int sum=0){
    //cout<<idx<<' '<<part<<' '<<sum<<endl;
    if(part>r)
        return 1e18;
    if(idx==n){
        if(part<l)return 1e18;
        return sum;
    }
    int ret = 0;
    //if(ret!=-1)return ret;
    return ret = min(solve(idx+1,part+1,0)|(sum+arr[idx]),
                     solve(idx+1,part,sum+arr[idx]));
}

signed main(){
    Blobo2
	 n=nxt(),l=nxt(),r=nxt();
    gen(arr,n,nxt);
    memset(dp,-1,sizeof dp);
    cout<<solve();
    return 0;
}

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