Category: c / c++

Given a string s representing a number in base 3 (consisting only of 0, 1, or 2), return its decimal integer equivalent. Example 1 Input s = “10” Output …

You are given a lowercase alphabet string text, and another string key. Return a new string where every letter in text is moved to the right with offset key. …

You are given two binary search trees a and b and an integer target. Return whether there’s a number in a and a number in b such that their …

You are given two lists of integers weights and values which have the same length and an integer capacity. weights and values represent the weight and value of the …

You are given integers n, e, o, t. You have n dollars in principal that you invested in the stock market. Given the stock market alternates between first returning …