#include <cstdio>

using namespace std;

int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    int s=0,n;
    scanf("%d", &n);
    int x;
    int max=0,pi=0,pii, pf=0,jc;
    for(int i=1;i<=n;i++)
    {
        scanf("%d", &x);
        s+=x;
        if(s>max){
            max=s;
            pf=i;
            pii=pi;
        }
        if(s<0){
            s=0;
            pi=i+1;
        }
    }
    printf("%d %d %d", max, pii, pf);

    return 0;
}