#include <fstream>

using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");
int n,v[6000005],sp[6000005],maxi=-2e9,mini=2e9,ii,jj,pozm;
void ssm(int v[],int sp[])
{
    int maxi=-1e9,mini=1e9+1;
    for(int i = 1;i <= n; i++){
        if(sp[i]-mini>maxi)
        {
            maxi=sp[i]-mini;
            ii=pozm+1;
            jj=i;
        }
        if(sp[i]<mini)
        {
            mini=sp[i];
            pozm=i;
        }
    }
    cout<<maxi<<" "<<ii<<" "<<jj;
}
int main()
{
    cin>>n;
    for(int i = 1;i <= n;i++){
        cin>>v[i];
        sp[i]=sp[i-1]+v[i];
    }
    //for(int i = 1;i <= n;i++){
      //  cout<<sp[i]<<" ";
    //}
    ssm(v,sp);
    return 0;
}