#include<stdio.h>   
using namespace std;   
short int sum,max,i,lung,p,x,n,poz;      
int main()         
{FILE *f=fopen("ssm.in","r"), *g=fopen("ssm.out","w");         
    
 fscanf(f,"%hd%hd",&n,&x);
	poz=0; p=lung=1;
max=sum=x;    
      
 for(i=2;i<=n;i++)      
    {fscanf(f,"%hd",&x);      
     if(sum<0)   
     {sum=x;p=i;}      
       else sum=sum+x;      
     if(max<sum)   
     {max=sum; poz=p; lung=i;}            
    }      
  
  
fprintf(g,"%hd %hd %hd\n",max,poz,lung);    
    
         
        
fclose(f);         
fclose(g);         
return 0;         
}