제출 #1135665

#제출 시각아이디문제언어결과실행 시간메모리
1135665NewtonabcBali Sculptures (APIO15_sculpture)C++20
0 / 100
0 ms328 KiB
#include<bits/stdc++.h>
using namespace std;
long long dp[110][110],arr[110],qs[110];
int main(){
    int n,a,b;
    cin>>n >>a >>b;
    for(int i=1;i<=n;i++) cin>>arr[i];
    for(int i=1;i<=n;i++) qs[i]=arr[i]+qs[i-1];
    if(n<=100){
        for(int i=0;i<=b;i++) for(int j=0;j<=n;j++) dp[i][j]=LLONG_MAX;
        dp[0][0]=0;
        for(int i=1;i<=b;i++){
            for(int j=1;j<=n;j++){
                for(int k=0;k<j;k++){
                    dp[i][j]=min(dp[i][j],dp[i-1][k]|(qs[j]-qs[k]));
                }
            }
        }
        long long ans=LLONG_MAX;
        for(int i=a;i<=b;i++) ans=min(ans,dp[i][n]);
        cout<<ans;
        return 0;
    }
}
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