#include<stdio.h>
#define N 6000001
int main()
{long n,i,j=1,max=-N,k=1,s=0,b=0,t;
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(t>0)
            {if(b>s-t)
                  {b=s-t;
                  j=i;}
            else
                  if(max<s-b)
                          {max=s-b;
                          k=i;}}
      else
            if(max<t)
                  {max=t;
                  j=k=i;}}
printf("%ld %ld %ld\n",max,j,k);
fclose(stdin);
fclose(stdout);
return 0;}