Write a python program to count the number of vowels in a string?
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How to print sum of the numbers starting from 1 to 100?
What is the output, suppose list1 is [1, 3, 2], what is list1 * 2 ?
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 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 count the number of vowels in a string?
Write a python program to check if a number is an armstrong number?
Write a function to efficiently convert a floating point number to a rational number. For example, given 0.125 return "1/8"
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']
How do you set a global variable inside a function?
What is the output when we execute list(“hello”)?
how are functions defined in python ?
Write a python program to count the number of digits in a number?