ursulet

#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define INF numeric_limits<int>::max()
#define int64 long long
#define lsb(x) (x)&(-x)
using namespace std;
ifstream in("ursulet.in");
ofstream out("ursulet.out");
int a[100010],n;
int main()
{
    in>>n;
    for(int i=1;i<=n;i++)
    {
        in>>a[i];
    }
    int sum=0,sol=0,x=0,y=0,j=1,smin=0;
    for(int i=1;i<=n;i++)
    {
        sum+=a[i];
        if(sol < sum-smin)
        {
            sol=sum-smin;
            x=j;
            y=i;
        }
        if(sum < smin)
        {
            smin=sum;
            j=i+1;
        }
    }
    out<<sol<<'\n'<<x<<' '<<y<<'\n';
    return 0;
}