Description You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list. You may assume the…
Problem Whenever a programmer starts to learn a Lisp, they think that there are too many parentheses in it. Sophia thinks there are too few, so she is making a programming language with only parentheses. To spice it up a…
Question Given a string s, find the length of the longest substring without repeating characters. Example Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with the length of 3. Example 2: Input: s = "bbbbb" Output: 1 Explanation:…
Question Create a function to perform basic arithmetic operations that includes addition, subtraction, multiplication and division on a string number For the challenge, we are going to have only two numbers and 1 valid operator in between. The return value should be a number. Restriction…
Question Create a function that takes a list containing nested lists as an argument. Each sublist has 2 elements. The first element is the numerator and the second element is the denominator. Return the sum of the fractions rounded to the nearest…
Question write a program to transform a speech to a strong Scottish accent a strong Scottish accent makes every vowel similar to an "e", so you should replace every vowel with an "e". Additionally, it is being screamed, so it…