#include <bits/stdc++.h>
using namespace std;
int a[999999];
int n,pf1,pf2,p1,p2,x,Max,s;
void date()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
}

int main()
{
    date();

    scanf("%d",&n);
    p1=p2=1;
    Max=-9999999;

    for(int i=1;i<=n;i++)
    {
        scanf("%d",&x);
        if(s+x >= x)
                p2=i,s+=x;
        else
                s=x,p1=i,p2=i;
        if(s>Max)
        {
            Max=s;
            pf1=p1;
            pf2=p2;
        }
    }
    printf("%d %d %d\n",Max,pf1,pf2);
    return 0;
}