#include<stdio.h>
#define N 6000001
int main()
{long n,i,j1=1,j=1,max=-10000,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(b>s-t)
            {b=s-t;
            j1=i;}
      else
            if(max<s-b)
                   {max=s-b;
                   k=i;}
            else
                   if(j1<=k)
                         j=j1;}
printf("%ld %ld %ld\n",max,j,k);
fclose(stdin);
fclose(stdout);
return 0;}