Empowering coders, one solution at a time
Empowering coders, one solution at a time
Nikhil, the founder of this company wished to take the company’s services to the next step and decided to design an Event Management System that would let its Customers plan and host events seamlessly via an online platform. As a…
![[Solved] Newton has shifted to a new house and it came to his notice](https://realcoder.techss24.com/wp-content/uploads/2023/01/Solved-Newton-has-shifted-to-a-new-house-and-it-came-to-his-notice-768x501.png "[Solved] Newton has shifted to a new house and it came to his notice")
Socket: Newton has shifted to a new house and it came to his notice that there is only one socket in his house !!! Newton does a lot of experiments using electricity and wants at least B sockets in his…
![[Solved] Given a square matrix, calculate the absolute difference between the sums of its diagonals. Optimize Solution](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Given-a-square-matrix-calculate-the-absolute-difference-between-the-sums-of-its-diagonals.-Optimize-Solution-768x492.png "[Solved] Given a square matrix, calculate the absolute difference between the sums of its diagonals. Optimize Solution")
Given a square matrix, calculate the absolute difference between the sums of its diagonals. For example, the square matrix arr is shown below: The left-to-right diagonal 1+5+9= 15. The right to left diagonal 3+5+9= 17. Their absolute difference is 2. Function description Complete…
Tile Game: In connection to the National Mathematics Day celebration, the Regional Mathematical Scholars Society had arranged for a Mathematics Challenge Event where school kids participated in large number. Many interesting math games were conducted, one such game that attracted…
![[Solved] Hari is a civil engineer who is designing a fountain in square shape with water sprinklers in the edges with n nuluber of steps](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Hari-is-a-civil-engineer-who-is-designing-a-fountain-in-square-shape-with-water-sprinklers-in-the-edges-with-n-nuluber-of-steps-768x504.png "[Solved] Hari is a civil engineer who is designing a fountain in square shape with water sprinklers in the edges with n nuluber of steps")
Hari is a civil engineer who is designing a fountain in square shape with water sprinklers in the edges with n nuluber of steps. He needs to draw a sketch of the fountain in top view with the step number…
![[Solved] Given a string str, Your task here is to find the minimum number of characters to be inserted to convert it to palindrome](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Given-a-string-str-Your-task-here-is-to-find-the-minimum-number-of-characters-to-be-inserted-to-convert-it-to-palindrome-768x505.png "[Solved] Minimum Steps Given a string str, Your task here is to find the minimum number of characters to be inserted to convert it to palindrome")
Minimum Steps: Given a string str, Your task here is to find the minimum number of characters to be inserted to convert it to palindrome. Input Format Single line containing a String s Constraints 1 <= s.length <= 50 All…
![[Solved] Count Integers Number of Different Integers in a String](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Count-Integers-Number-of-Different-Integers-in-a-String-768x500.png "[Solved] Count Integers Number of Different Integers in a String")
You are given a string word that consists of digits and lowercase English letters. You will replace every non-digit character with a space. For example, “a123bc34d8ef34″ will become ” 123 34 8 34″. Notice that you are left with some integers that are separated by…
![[Solved] Jay has a chocolate box that contains different types of chocolate](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Jay-has-a-chocolate-box-that-contains-different-types-of-chocolate-768x502.png "[Solved] Jay has a chocolate box that contains different types of chocolate")
Jay has a chocolate box that contains different types of chocolate represented by a lowercase character. Chocolates are arranged in a row. Jay wants to divide the row into pieces such that both the pieces have an equal number of…
![[Solved] Given two strings S and T check how many minimum characters in S we should change such that T occurs as a substring in S[Solved] Given two strings S and T check how many minimum characters in S we should change such that T occurs as a substring in S](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Given-two-strings-S-and-T-check-how-many-minimum-characters-in-S-we-should-change-such-that-T-occurs-as-a-substring-in-S-768x503.png "[Solved] Given two strings S and T check how many minimum characters in S we should change such that T occurs as a substring in S")
Given two strings S and T check how many minimum characters in S we should change such that T occurs as a substring in S. Input Format The first line contains a string S. The next line contains a string…
![[Solved] Stick Game with Java, Python and C++](https://realcoder.techss24.com/wp-content/uploads/2022/12/Solved-Stick-Game-with-Java-Python-and-C-768x503.png "[Solved] Stick Game with Java, Python and C++")
Stick Game: You have N wooden sticks, which are labeled from 1 to N. The i-th stick has a length of Li. Your friend has challenged you to a simple game: you will pick three sticks at random, and if your friend can…