#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
long n,a[60000002],i,x,y,p,sc,scmax;
int main()
{f>>n;
p=x=y=1;
sc=scmax=a[1];
for(i=1;i<=n;i++) f>>a[i];

for(i=2;i<=n;i++){
    if(sc>0) sc=sc+a[i];
    else {sc=a[i];p=i;}
    if(sc>scmax) {scmax=sc;
                  x=p;
                  y=i;}


}
g<<scmax<<" "<<x<<" "<<y;
}