The problem Compare Strings by Frequency of the Smallest Character Leetcode Solution, states that we define a function f(s) over a non-empty string s such that f(s) is equal to the frequency of the smallest character in the string. Then we are given some words and some queries. for each …
Problem Statement In this problem, we are given a string of characters containing lower-case English letters. We need to find how many instances of the word “balloon” can we make using the characters of the given string. Example String = “banooll” 1 Explanation: String = baqwweeeertylln 0 Explanation: As the …
The problem Construct the Rectangle Leetcode Solution states that you are a web designer. And you are given a task to design a web page with some pre-defined area. There are some constraints imposed upon the design. The length of the web page needs to be greater or equal to …
The problem To Lower Case Leetcode Solution provides us with a string and asks us to convert all the upper case alphabets into lower case alphabets. We are required to convert all the upper case or lower case alphabets into lower case characters. So, the problem seems simple but before …
The problem Minimum Absolute Difference in BST Leetcode Solution states that you are provided with a Binary Search Tree. And you are required to find the minimum absolute difference in the entire BST. A BST or a Binary Search Tree is nothing but a tree with some nodes that follow …
Problem statement In the problem ” Student Attendance Record I” we are given a string where each letter represents the attendance detail of a student. The interpretation of letters in the string is as follows: ‘A’ means absent. ‘P’ means present. ‘L’ means late The student will be rewarded based …
Problem Statement In this problem, we are given two non-negative integers low and high. We have to find how many odd numbers are there in the given interval range [ low, high ]. Example low = 3, high = 7 3 Explanation: The odd numbers between 3 and 7 are …
The problem Assign cookies Leetcode Solution provides with two arrays. One of the arrays represents the size of the cookies and the other represents the greediness of the children. The problem states that you are the parent of children, and you want the maximum number of children to be content. …
Problem Statement In this problem, we are given an array of integers. It contains elements ranging from 1 to N, where N = size of the array. However, there are some elements that have disappeared and some duplicates are present in their place. Our goal is to return an array …
Problem Statement In this problem, we need to find the difference between the product of digits and the sum of digits of a given positive integer. Example 1234 14 Explanation: Product = 4 * 3 * 2 * 1 = 24 and Sum = 4 + 3 + 2 + …