Submission #231663

#	Time	Username	Problem	Language	Result	Execution time	Memory
231663		filiptudose7	Mean (info1cup19_mean)	C++11	100 / 100	7 ms	512 KiB

mean

#include <bits/stdc++.h>
using namespace std;
int n,i,j,k,dp[205][205];
int main()
{
    //freopen("in","r",stdin);
    //freopen("out","w",stdout);
    cin.sync_with_stdio(false);
    cin.tie(0);
    cin>>n;
    for(i=1;i<=n;++i)
    {
        int x;
        cin>>x;
        dp[i][i]=x;
    }
    for(i=n-1;i>=1;--i)
    {
        for(j=i+1;j<=n;++j)
        {
            for(k=i;k<j;++k)
            {
                dp[i][j]=max(dp[i][j],(dp[i][k]+dp[k+1][j])/2);
            }
        }
    }
    cout<<dp[1][n]<<'\n';
    return 0;
}

• Subtask 1: 30 / 30
• Subtask 2: 70 / 70