#include <fstream>
using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");

int n, s[6000001], i, j, x, y, mx;

int main()
{
    cin>>n;
    for(i=1; i<=n; i++)
    {
        cin>>s[i];
        s[i]+=s[i-1];
    }
    i=1;
    while(i<=n)
    {
        j=i;
        while(s[j]>0 && j<=n)
        {
            if(s[j]-s[i-1]>mx)
            {
                mx=s[j]-s[i-1];
                x=i;
                y=j;
            }
            j++;
        }
        if(s[j]-s[i-1]>mx)
            {
                mx=s[j]-s[i-1];
                x=i;
                y=j;
            }
        i=j+1;
    }
    cout<<mx<<" "<<x<<" "<<y;
    return 0;
}