#include <cstdio>

using namespace std;

int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    int n,x,s=-1,a,r1,r2,maxx=-1e9;
    scanf("%d",&n);
    for(int i=1;i<=n;i++)
    {
        scanf("%d",&x);
        if(s>=0) s+=x;
        else {s=x;a=i;}
        if(s>maxx) {maxx=s;r1=a;r2=i;}
    }
    printf("%d %d %d",maxx,r1,r2);
    return 0;
}