#include<cstdio>
#define M -2000000000
using namespace std;
FILE *f=fopen("ssm.in","r");
FILE *g=fopen("ssm.out","w");
long long v[6000001];int maxx=M;
int n,i,j,x,pozi,pozj;
int main()
{
    fscanf(f,"%d",&n);
    for(i=1;i<=n;i++)
    {
        fscanf(f,"%d",&x);
        v[i]=v[i-1]+x;
        for(j=1;j<=i;j++)
        {
             if(v[i]-v[j-1]>maxx)
            {
                maxx=v[i]-v[j-1];
                pozi=j;
                pozj=i;
            }
        }
    }
    fprintf(g,"%d %d %d",maxx,pozi,pozj);
    return 0;
}