Empowering coders, one solution at a time
Empowering coders, one solution at a time
Programming
You are given a 0-indexed integer array nums having length n, an integer indexDifference, and an integer valueDifference. Your task is to find two indices i and j, both in the range [0, n – 1], that satisfy the following conditions: Return an integer array answer, where answer = [i, j] if there are two such indices, and answer =…
![[Solved] A company is transmitting data to another server Security key](https://realcoder.techss24.com/wp-content/uploads/2023/08/Solved-A-company-is-transmitting-data-to-another-server-Security-key-768x432.png "[Solved] A company is transmitting data to another server Security key")
A company needs to transmit data to another server, and to secure this data during transmission, they opt to use a security key. The security key is identified as the count of the unique repeating digits in the data. For…
![[Solved] Music Teacher with Java, CPP, Python](https://realcoder.techss24.com/wp-content/uploads/2023/07/Solved-Music-Teacher-with-Java-CPP-Python-768x432.png "[Solved] Music Teacher with Java, CPP, Python")
Music Teacher: A music teacher has developed a new technique to teach the students in which unique node is identified by a lower character of English alphabet. In total there nodes in this technique from ‘a’ to ‘z’. To teach…
![[Solved] Allens Value with Java, CPP, Python](https://realcoder.techss24.com/wp-content/uploads/2023/07/Solved-Allens-Value-with-Java-CPP-Python-768x432.png "[Solved] Allens Value with Java, CPP, Python")
Allens value: You are given an array A of N (>=3) distinct integers. Your friend Allen removes only 2 elements from this array, adds a value (> 0) to all the remaining elements, shuffles the array and leaves the newly…
![[Solved] Hurdle Race with Java, CPP, Python](https://realcoder.techss24.com/wp-content/uploads/2023/07/Solved-Hurdle-Race-with-Java-CPP-Python-768x432.png "[Solved] Hurdle Race with Java, CPP, Python")
Hurdle Race: You are participating in a hurdle race. The race comprises of stairs of varying height and there are points that can be collected after every meter. Initially, you are at height 0 and meter 0. To make the…
![[Solved] Rearrangement of Seats with Java, C++, Python](https://realcoder.techss24.com/wp-content/uploads/2023/07/Solved-Rearrangement-of-Seats-with-Java-C-Python-768x432.png "[Solved] Rearrangement of Seats with Java, C++, Python")
Rearrangement of Seats: There are N students in a class, sitting on chairs numbered from 1 to N.Initially all the students are seated serially from 1 to N. Their teacher assigns them a task wherein the students are required to…
![[Solved] Bob is doing a research in Pendulum. He is just pushing the pendulum aside Java, C++, Python](https://realcoder.techss24.com/wp-content/uploads/2023/05/Solved-Bob-is-doing-a-research-in-Pendulum.-He-is-just-pushing-the-pendulum-aside-Java-C-Python-768x432.png "[Solved] Bob is doing a research in Pendulum. He is just pushing the pendulum aside Java, C++, Python")
Bob is doing a research in Pendulum. He is just pushing the pendulum aside and the pendulum started moving in to and fro motion. Bob will push the pendulum always towards his right side to start the oscillation. Bob wanted…
![[Solved] Stock Picker Have the function StockPicker](https://realcoder.techss24.com/wp-content/uploads/2023/03/Solved-Change-Position-with-java-768x432.png "[Solved] Stock Picker Have the function StockPicker")
Have the function StockPicker(arr) take the array of numbers stored in arr which will contain integers that represent the amount in dollars that a single stock is worth, and return the maximum profit that could have been made by buying…
![[Solved] Asya has been traveling different worlds after building a portal for herself](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Asya-has-been-traveling-different-worlds-after-building-a-portal-for-herself-768x432.png "[Solved] Asya has been traveling different worlds after building a portal for herself")
Asya has been traveling different worlds after building a portal for herself. This time she has reached the strange world. This world can be represented as a finite cartesian-coordinate-system This world is inhabited by Locks and Keys, every lock and…
![[Solved] Jhunjhunwala has taught Programming in Java to the second-year students](https://realcoder.techss24.com/wp-content/uploads/2023/02/Solved-Jhunjhunwala-has-taught-Programming-in-Java-to-the-second-year-students-768x432.png "[Solved] Jhunjhunwala has taught Programming in Java to the second-year students")
Mrs. Jhunjhunwala has taught Programming in Java to the second-year students in ICE college and conducted 3 academic tasks for all the (N) students. Marks are store in a 2-D array but now Mrs. Jhunjhunwala is willing to implement a…