Return the turtle's current heading. No arguments. Example (for a Turtle instance named turtle): >>> turtle.left(67)

Function to implement the heap sort*/

Function to perform heapsort on the given range of elements

Function to find height of a tree */

Time: O(n*k*logn), Space: O(n*k)

Makes the turtle invisible. Aliases: hideturtle | ht No argument. It's a good idea to do this while you're in the m

the code will go towards base case

function to fill hash table with dummy value * dummy value: INT_MIN * number of hashtables: ver */

Recursive function to sort an array using insertion sort

Function to perform insertion sort on subarray `a[low…high]`

Return True if head inside boundaries.

Function to perform introsort on the given array

Returns true if G[][] is Bipartite, else false

This function returns true if graph G[V][V] is Bipartite, else false

stack emptly check function

A function to check if a string str is palindrome in the range L to R

this fuction returns the maximum value that can be put in a knapsack of capacity W