#include <bits/stdc++.h>

using namespace std;
ifstream f ("ssm.in");
ofstream g ("ssm.out");
#define maxn 7000005

int main()
{
    int n,s,sum=0,beg,fin,idx;
    int bestSum=-int(2e9);
    f>>n;
    for(int i=1;i<=n;i++)
    {
        f>>s;
        if(sum<0)
        {
            sum=s;
            idx=i;
        }
        else
            sum+=s;
        if(bestSum<sum)
            bestSum=sum,beg=idx,fin=i;
    }
    g<<bestSum<<" "<<beg<<" "<<fin;
    return 0;
}