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/*
*/
#include<fstream>
#include<climits>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
long long s[6000005],m[6000005];
int v[6000005];
int main ()
{
long long n,i,mare=LONG_MIN,x,xm,ym;
fin>>n;
for(i=1;i<=n;i++)
{
fin>>v[i];
s[i]=s[i-1]+v[i];
m[i]=min(m[i-1],s[i]);
//mare=max(s[i]-m[i-1],mare);
if(s[i]<m[i-1])
{
m[i]=s[i];
x=i+1;
}
if(s[i]-m[i-1]>mare)
{
mare=s[i]-m[i-1];
ym=i;
xm=x;
}
//fout<<v[i]<<" "<<s[i]<<" "<<m[i]<<endl;
}
fout<<mare<<' '<<xm<<' '<<ym<<'\n';
fin.close();
fout.close();
return 0;
}