Write a function that takes an unsorted integer array, and returns a three element subset whose sum is zero.
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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 array of integers and efficiently calculates and returns the Least Common Multiply in python.
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]
What is the output when we execute list(“hello”)?
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']
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.
Write a simple "Hello User" python code snippet.
Write a program to find sum of the digits of a number in python?
how are functions defined in python ?
Write a python program to check common letters in two input strings?