#include<cstdio>
using namespace std;
int n,v[6000000],i,d[50000000],pos[6000000],maxim=-6000000,s,f;
int main()
{
    d[0]=0;
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&v[i]);
        if(d[i-1]>0) d[i]=d[i-1]+v[i];
        else d[i]=v[i];
        if(d[i]==v[i]) pos[i]=i;
        else {
                pos[i]=pos[i-1];
        while(v[pos[i]-1]==0) pos[i]--;
        }
        if(d[i]>=maxim)
        {
            maxim=d[i];
            f=i;
            s=pos[i];

        }

    }
    printf("%d %d %d\n",maxim,s,f);

}