Empowering coders, one solution at a time
Empowering coders, one solution at a time
Programming
![[Solved] Robert is given a string that ends with a character or a number](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Robert-is-given-a-string-that-ends-with-a-character-or-a-number-768x432.png "[Solved] Robert is given a string that ends with a character or a number")
Robert is given a string that ends with a character or a number. He has to check the length of the given string and append it to the end in such a way that if the original string ends with…
![[Solved] Series The Event Organizing Company with Java, C++, Python](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Series-The-Event-Organizing-Company-with-Java-C-Python-768x432.png "[Solved] Series The Event Organizing Company with Java, C++, Python")
Series: The Event Organizing Company “Buzzcraft” focuses event management in a way that creates a win-win situation for all involved stakeholders. Buzzcraft don’t look at building one time associations with clients, instead, aim at creating long-lasting collaborations that will span…
![[Solved] Maximum Difference by Remapping a Digit with Java](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Maximum-Difference-by-Remapping-a-Digit-with-Java-768x432.png "[Solved] Maximum Difference by Remapping a Digit with Java")
You are given an integer num. You know that Danny Mittal will sneakily remap one of the 10 possible digits (0 to 9) to another digit. Return the difference between the maximum and minimum values Danny can make by remapping exactly one digit in num. Notes: Example 1: Input: num = 11891 Output: 99009…
![[Solved] Tree Heights with Java, C++, Python](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Tree-Heights-with-Java-C-Python-768x432.png "[Solved] Tree Heights with Java, C++, Python")
Tree Heights: There are N trees in Jon’s backyard and height of tree i is h[i]. Jon doesn’t like the appearance of it and is planning to increase and decrease the height of trees such that the new heights are…
![[Solved] The big number difference with Java, C++, Python](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-The-big-number-difference-with-Java-C-Python-768x432.png "[Solved] The big number difference with Java, C++, Python")
The big number difference: There are small numbers and big numbers. Its difficult to sometime handle the big numbers and Jon is stuck in one such problem where he is supposed to do some complex calculations on big numbers.Given a…
![[Solved] Book Fair with Java, C++, Python](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Book-Fair-with-Java-C-Python-768x432.png "[Solved] Book Fair with Java, C++, Python")
Book Fair: Eggsy and Hary, two friends have pooled up all the old books they have and are selling them in the town book fair. Each book has a certain price they want to sell it on. To encourage the…
![[Solved] Call Center with Java, Python, C, C++, Js](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Call-Center-with-Java-Python-C-C-Js-768x432.png "[Solved] Call Center with Java, Python, C, C++, Js")
The call center company Cell Labs is doing yearly analysis of the business of their Mumbai office. They have taken a particular date and have extracted the call records of that day. The call records are in the form of…
![[Solved] The Kingdom Division CodeCrush by NewtonSchool](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-The-Kingdom-Division-CodeCrush-by-NewtonSchool-768x432.png "[Solved] <strong>The Kingdom Division</strong> CodeCrush by NewtonSchool")
This Valentine, Olivia is visiting the kingdom of Berland. Being the King of Berland, John wants Olivia to enjoy the setting before he asks her to marry him. The kingdom consists of N cities and M roads. The Ith road connects cities Ui and Vi bidirectionally. It is guaranteed that…
![[Solved] Divide the Love CodeCrush by NewtonSchool](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Divide-the-Love-CodeCrush-by-NewtonSchool-768x432.png "[Solved] Divide the Love CodeCrush by NewtonSchool")
You are amazed at the relationship between John and Olivia. So you decided to tell that how many different pairs of relationships can be made from John and Olivia’s relationship. For that, there is an array of length N and…
![[Solved] Game of Love CodeCrush by NewtonSchool](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Game-of-Love-CodeCrush-by-NewtonSchool-768x432.png "[Solved] Game of Love CodeCrush by NewtonSchool")
John and Olivia once start fighting when Olivia sees John talking with another girl. So, you tell them to play the game of love in which you give them an array A of size N. Now, the game will play…