#include <cstdio>
using namespace std;

int i1,i2,im,Min,Max,n,i,a;
long long s;
int main()
{
    freopen("ssm.in", "r", stdin);
    freopen("ssm.out", "w", stdout);
    scanf("%d", &n);
    for(i=1;i<=n;++i){
        scanf("%d", &a);
        s=s+a;
        if(s-Min>Max){
            Max=s-Min;
            i1=im+1;i2=i;
        }
        if(s>Max){
            Max=s;
            i1=1;im=i+1;
        }
        if(s<Min)
            Min=s,im=i;
    }
    printf("%d %d %d", Max,i1,i2);
    return 0;
}