#include<stdio.h>
int main()
{long n,i,j,k,l,s=0,min=0,max=-1000;
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;
      if(max<s-min)
              {max=s-min;
              k=i;}
      else
              if(min>s)
                     {min=s;
                     j=i+1;}}
if(max<0)
      j=k;
printf("%ld %ld %ld\n",max,j,k);
fclose(stdin);
fclose(stdout);
return 0;}