#include<cstdio>
using namespace std;
int n,i,mini,maxi,s,ls,ld,ok,v[6000001];
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);    maxi=-9999;
    for(i=1;i<=n;i++)
    {
        scanf("%d",&v[i]);
    }
    s=v[1];
    maxi=-(1<<31);
    ls=1;
    ok=0;
    for(i=2;i<=n;i++)
    {
        if(s>maxi)
        {
            maxi=s;
            ld=i-1;
            ok=1;
        }
        if(s<0)
        {
            if(ok==0)
            ld=i-1;
            s=0;
            ls=i;
            ok=0;
        }
        s=s+v[i];
    }
    printf("%d %d %d",maxi,ls,ld);
    return 0;
}