Write a python program to check if a number is a palindrome or not?
Can you write a program to find the average of numbers in a list in python?
Write a python program to count the number of vowels in a string?
Given a circular list of integers (when you reach the end of the list you come back to the beginning), what is the most efficient algorithm to find the smallest integer in the list? For example: circular_list = [22, 52, 66, 82, 5, 8, 12, 19].
Write a python program to count the number of digits in a number?
Write a function that takes an array of integers and returns that array rotated by N positions. For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]
Write a function that takes an array of integers and efficiently calculates and returns the Least Common Multiply in python.
How to print sum of the numbers starting from 1 to 100?
Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f
Write a python program to check if a number is an armstrong number?
Write a python program to check if a number is a strong number?
Write a python program to check if a number is a perfect number?
What is the output when we execute list(“hello”)?
Discuss an algorithm to traverse a tree, depth first.
Given a N by N matrix of both negative and positive integers. Write an efficient algorithm to find the sub-matrix with the largest sum of all the contained elements.
