#include<stdio.h>
long long n,x,i,s,maxx=-12000000,poz,smax=-12000000,is,im,sfm;
int main()
{
freopen("ssm.in","r",stdin);
freopen("ssm.out","w",stdout);

scanf("%lld%lld",&n,&x);
s=smax=x;
is=im=sfm=1;
for(i=2;i<=n;++i)
   {
   scanf("%lld",&x);
   if(x>maxx) 
      {
      maxx=x;
      poz=i;
      }  
   if(s+x>x)
     s+=x;
   else
     {
     s=x;
     is=i;
     }
   if(s>smax)
       {
       smax=s;
       im=is;
       sfm=i;
       }
   }
if(smax>=maxx)
   printf("%lld %lld %lld\n",smax,im,sfm);
else
   printf("%lld %lld %lld\n",maxx,poz,poz);
return 0;
}