#include <stdio.h>
#include <fstream>

using namespace std;

int n;

int main()
{
    ifstream fin("ssm.in");
    //freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    fin>>n;
    int a;
    int max=-200000;
    int s=0;
    int j,k,k2;
    for(int i=0;i<n;i++)
    {
        fin>>a;
        s+=a;
        if(s>max)
            max=s,k=i,k2=j;
        if(s<0)
            s=0,j=i+1;
    }
    printf("%d %d %d",max,k2+1,k+1);
    return 0;
}