ZigZag Array HR.pseudo

Store input in array.

arrindx = 0;
temp = array[0];
count1,count2 = 0;
arrindx++;
ans=0
while(arrindx < size)
{
//code for decreasing order
  if(temp == array[arrindx] +1) -> count1++;reset count2 everytime;
  if((temp!= array[arrindx] +1)&&(count1>=3)) -> <find neg>; ans += neg;
//Similar code for incr. order
using count2  answer increases ans
this one will reset count1 everytime.  
  
  arrindx++;
}