#include<stdio.h>
#define N 6000001
int main()
{long n,i,j,max,k,s,b,t,min;
freopen("ssm.in","r",stdin);
freopen("ssm.out","w",stdout);
scanf("%ld\n%ld",&n,&t);
min=s=b=max=t;
j=k=1;
for(i=2;i<=n;i++)
      {scanf("%ld",&t);
      s+=t;
      if(min>s)
            {min=s;
            j=i+1;}
      b=s-min;
      if(max<b)
            {max=b;
            k=i;}}
if(j>k)
      j=k;
printf("%ld %ld %ld\n",max,j,k);
fclose(stdin);
fclose(stdout);
return 0;}