#include<iostream.h>
#include<stdio.h>
 FILE *f=fopen("ssm.in","r"),*g=fopen("ssm.out","w");
  int main()
{
long n,k,i,x,y,min,smax,s,s1,x1;
 fscanf(f,"%ld\n",&n);
 fscanf(f,"%ld",&k);
if(k<0) min=k;
else min=0;
 s=k;
 smax=k;
x=1;
x1=1;
y=1;
  for(i=2;i<=n;i++)
{
fscanf(f,"%ld",&k);
s+=k;
s1=s-min;
if(s1>smax) { smax=s1;
            x=x1;
            y=i;}
else
{
 if(s<min) { min=s;
            x1=i+1; }
}
}
 fprintf(g,"%ld %ld %ld",smax,x,y);
return 0;
}