Write a python program to swap the first and last value of a list?
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Write a function that takes an integer and returns the smallest number that is greater than the given number which is a palendrome. For example, if the input was 111 the next palindromic number would be 121.
Write a python program to count the number of vowels in a string?
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 to efficiently convert a floating point number to a rational number. For example, given 0.125 return "1/8"
Write a python program to find the second largest number in a list?
What is the output, suppose list1 is [1, 3, 2], what is list1 * 2 ?
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
If basic HR function like recruitment, training are outsoureced then, why do companies have their own HR department?
Write a function, tokenize_string(input_string, delimiter_list) that returns a list of strings that are separated by the delimiters. For example: tokenize_string("How now, Mrs. Brown Cow") returns ['How', 'now', 'Mrs', 'Brown', 'Cow']
Write a function that takes an array of integers and efficiently calculates and returns the Least Common Multiply in python.
Write a program to reverse a number in python?
Can you write a program to find the average of numbers in a list in python?