#include<stdio.h>
#include<values.h>

int main()
{
 long j=0,i,x,s=0,max=-MAXLONG,c1=1,m1,m2,n;
 freopen("ssm.in","r",stdin);
 freopen("ssm.out","w",stdout);
 scanf("%ld",&n);
 for(i=1; i<=n; ++i)
 {
  scanf("%ld",&x);
  if(s>=0) { s+=x; j++; }
      else { j=0; s=x; c1=i; }
  if(s>max) { max=s; m1=c1; m2=c1+j; }
 }
 printf("%ld %ld %ld\n",max,m1,m2);
 return 0;
}