#include <cstdio>
using namespace std;
int n,v[6000005];
int sum[6000005],best;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    int i;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&v[i]);
        sum[i]=sum[i-1]+v[i];
    }
    int ans=-2000000000,mini=0,st,dr,j=0;
    for(i=1;i<=n;i++)
    {
        best=sum[i]-mini;
        if(ans<best)
        {
            ans=best;
            dr=i;
            st=j+1;
        }
        if(sum[i]<mini)
        {
            mini=sum[i];
            j=i;
        }

    }
    printf("%d %d %d\n",ans,st,dr);
    return 0;
}