Suppose we have a number n. We have to find divisor of n which one is better based on these conditions: We have two numbers p and q, the one whose digits sum to a larger number is called better than the other one. When the sum of digits is ... Read More

Suppose we have a list nums. We have to find the length of this list but without using any length(), size() or len() type of functions.So, if the input is like nums = [5, 7, 6, 4, 6, 9, 3, 6, 2], then the output will be 9.To solve this, ... Read More

Suppose we have a list of n elements called nums. We have to find sum of all odd elements from the list.So, if the input is like nums = [5, 7, 6, 4, 6, 9, 3, 6, 2], then the output will be 24 because 5+7+9+3 = 24.To solve this, ... Read More

Suppose we have a list of n elements called nums. We have to reverse this list by list slicing operations.So, if the input is like nums = [5, 7, 6, 4, 6, 9, 3, 6, 2], then the output will be [2, 6, 3, 9, 6, 4, 6, 7, 5]To ... Read More

Suppose we have a number n. We have to create a list of elements of size n, the elements are from 1 to n.So, if the input is like n = 5, then the output will be [1, 2, 3, 4, 5]To solve this, we will follow these steps −use ... Read More

Suppose we have a set of heights there may be some duplicate entries as well. We have to find the average of distinct entries of these heights.So, if the input is like heights = [96, 25, 83, 96, 33, 83, 24, 25], then the output will be 52.2 because the ... Read More

Suppose we have a list of elements called nums. We have to filter out all odd indexed elements, so only return even indexed elements from that list.So, if the input is like nums = [5, 7, 6, 4, 6, 9, 3, 6, 2], then the output will be [7, 4, ... Read More

Suppose we have a complex number c, we have to convert it into polar coordinate (radius, angle). Complex number will be in form x + yj. The radius is the magnitude of the complex number which is square root of (x^2 + y^2). And the angle is the counter clockwise ... Read More

Suppose we have a string s and a number r. We have to display all permutations of r number of characters in s. We have permutations() function to get all permutations. This function is present inside itertools library.So, if the input is like s = "HELLO" r = 3, then ... Read More

Suppose there is a function that calculates some serious complex mathematical operations. But during the operations, some exceptions can occur. We have to handle the different types of exceptions that can occur and perform the following.If the computer is unable to allocate the memory for computation, we have to print ... Read More