Write a python program to count the number of digits in a number?
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If basic HR function like recruitment, training are outsoureced then, why do companies have their own HR department?
What is the output, suppose list1 is [1, 3, 2], what is list1 * 2 ?
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 python program to check if a number is a prime number?
How do you set a global variable inside a function?
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 function that takes an unsorted integer array, and returns a three element subset whose sum is zero.
Write a python program to check if a string is a palindrome or not?
Write a python program to print table of a given number?
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.
The sum of three numbers is 20. The second number is 4 times the first number , and the sum of the first and third is8. Find the numbers.
What is the output when we execute list(“hello”)?