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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
const int nmax=6000005;
int v[nmax];
int n;
void read()
{
fin>>n;
for(int i=1;i<=n;i++)
{
fin>>v[i];
}
}
void solve()
{
int sum=0,smax=-(1<<30),i,startpoz,endpoz,p1;
for(i=1;i<=n;i++)
{
if(sum<0)
{
sum=v[i];
p1=i;
}
else
sum+=v[i];
if(sum>smax)
{
smax=sum;
startpoz=p1;
endpoz=i;
}
}
fout<<smax<<' '<<startpoz<<' '<<endpoz<<'\n';
}
int main()
{
read();
solve();
fout.close();
}