#include<stdio.h>
int main()
{long n,t,i,min=0,s=0,bs=-100000,b,j=1,k=1;
freopen("ssm.in","r",stdin);
freopen("ssm.out","w",stdout);
scanf("%ld\n",&n);
for(i=1;i<=n;i++)
      {scanf("%ld",&t);
      s+=t;
      b=s-min;
      if(min>s)
             {min=s;
             j=i+1;}
      if(bs<b)
             {bs=b;
             k=i;}}
if(j>k)
      j=k;
printf("%ld %ld %ld\n",bs,j,k);
fclose(stdin);
fclose(stdout);
return 0;}