Archers and the MonsterA monster is trapped in a triangle in a 2D coordinate system. Three archers are waiting to kill him.... |
Code at the Time of PandemicThe whole world is going through a hard time. Every day thousands of people are dying and many are g... |
Easy MathYou will be given three integers a, b, m. Print ( ab ) mod m. There will be 30 test cases at most in... |
Easy ParenthesisLet there be a parenthesis sequence string S. This sequence is not guaranteed to be balanced. Your t... |
EP-PalindromesYou will be given an array of integers $A$. You have to count the number of $\textbf{subarrays}$ (a ... |
Fabby and Her Wedding DressYou all remember Fabby, the princess of Byteland. People of Byteland are waiting for the biggest cel... |
Fabbyfied TriangleFabby is the princess of byteland. She is a genius and loves to play with triangles. One day, while ... |
Heights of the TreesThere are many long trees in a forest. You will be given some relevant information about the trees a... |
K-Th RootYou will be given Q queries. In each query, you will be given two positive integers A and B. You hav... |
List of StringsInitially you have an empty list D. In this problem you will be asked to execute three types of quer... |
Meeting TableLet there be three groups of people waiting to attend a meeting. There are $\textbf N$ people in eac... |
ModuloLet's get straight into the problem. In ths problem, here will be multiple test cases. In each test ... |
No More Child LaborChild labor is a global crisis. As you are a problem solver, you need to be aware that many children... |
No Onion, No Cry-Onions make us cry, don't they? They can make us happy too. -How? -Read the statement carefully! I... |
Penguins of MadagaskarYou all heard about the Penguins of Madagaskar. They work for the penguin kind and loves cuteness. O... |
Perhaps Strings Are InevitableStrings are inevitable in life. They give meaning to our expressions. Strings come in life in many w... |
Rectangle or NotLet’s imagine a quadrant lies on a 2D coordinate system’s first quadrant. you will be given the coor... |
Save the ForestLast year, our largest rainforest Amazon suffered the worst wildfire of the decade. The wildfire cau... |
Solve This Giveaway Problem FirstThis problem is straightforward and easy. You will be given two integers N, P and a list L of positi... |
Subtree MEXYou will be given a balanced binary tree of N nodes. Each of the nodes of the tree will contain a no... |
Tom Is a Good MentorToday is the first day of the little mouse Jerry at school. Famous mathematician Tom is his teacher.... |
Walk on the GridThere is a grid of size $R\times C$ where $R = $ Number of rows and $C = $ Number of columns. You sh... |
Welcome to Criterion RoundsThe team congratulates you for participating in this contest and for being part of the journey towar... |