This repository contains the problems I solved on LeetCode, GeeksforGeeks, InterviewBit, Codeforces, CodeChef, CSES, AtCoder, HackerRank, HackerEarth, etc., during my journey to improve my Problem Solving and Coding Ability, aiming to become a Proficient Coder. ...
GeeksforGeeks is looking for a computer science enthusiast who can create problems based on data structures and algorithms across various difficulty levels and test problems created by other problem setters. If you think you have command over DSA concepts and are familiar with the sport of competit...
Let isSubSetSum(int set[], int n, int sum) be the function to find whether there is a subset of set[] with sum equal tosum. n is the number of elements in set[]. The isSubsetSum problem can be divided into two subproblems …a) Include the last element, recur for n = n-1, s...
We also need a global flag for each person to indicate if a person has been picked or not. This is needed because when picking a pair, there will be persons left in between these 2 picked persons and these left persons have not been picked yet. The remaining subproblem should include the...
In the below program, input is an array l[] that represents lengths of words in a sequence. The value l[i] indicates length of the ith word (i starts from 1) in theinput sequence. http://www.geeksforgeeks.org/dynamic-programming-set-18-word-wrap/ ...
In each request, Maxim gives him a number x. If beer number x is already in the shelf, then Mike should remove it from the shelf, otherwise he should put it in the shelf. After each query, Mike should tell him the score of the shelf. Bears are geeks. So they think that the ...
ON A bright afternoon in a London kitchen, Isabel, eight, and Tess, six, are running me through the basics of computer code. They are playing with a piece of software called Scratch, which was developed at the celebrated Media Lab at Massachusetts Institute of Technology. It allows you to...
Built-in glossary with geometric terms Step-by-step instructions Easy to use XSection is a trainer of solid geometry problem solving. It teaches you how to perceive 2D representation of polyhedra, lines, and planes from 3D Euclidean space. All the problems can be solved without complex calculatio...
The limitation to solving problems is not technological. It actually plays at two main levels. The first one is thesystemic level. If we don’t change the systems, actually meaning changing the way we think, technology is not going to break through. The second level ismoney, pure and simpl...
Solving problems for the team does not help. If you look at what the directors say they did, they created a supportive environment for the teams. They created a safe atmosphere in which the teams could work. The fact that Josiah even saw disagreements tells me that they succeeded in this....