United State of Koanhali
Koanhali is a strange country. The govt. of Koanhali maintain the marriages of this country. If you ...
Vox Populi
Asfia's daughter just turned 5. She is looking for a school to get her admitted. Like every other pa...
Walking Down The Road
There is an M meter long road with the leftmost point of the road being the 0 meter point and the ri...
Walk on the Grid
There is a grid of size $R\times C$ where $R = $ Number of rows and $C = $ Number of columns. You sh...
Weird Subtraction
You are given two integers n and m. You have to subtract m from n until n becomes less than or equal...
Welcome to Criterion Rounds
The team congratulates you for participating in this contest and for being part of the journey towar...
Wheel Graph
Today we will learn about a special type of graph called Wheel Graph. In the mathematical discipline...
Who Ate the Pizza Slices?
Misty’s life is very dramatic. No matter how careful she is, some interesting and sometimes unfortun...
Who Gets the Money!?
Who doesn’t get happy after getting money in the pockets of clothes before washing them? During this...
Window Seats on a Bus
Karim is traveling by bus. He has the window seat. However, he has to share the window with the pass...
Wizard Duel
Wizard Duel is approaching soon in Hogwarts and the students of the Dueling Club are absolutely thri...
XOR Master
Imam has been participating in online programming contests for years. His goal is to become a "Maste...
Yet Another Hello World
The greatest company, Pied Piper, is developing encryption systems. The company has already built Md...
Yet Another Query Problem!
You are given an array $A$ of length $n$ consisting of integers between $1$ and $10^6$. You need to ...
Zacob the Batsman
It's known that Zacob is a reliable batsman of LU CSE Cricket Team. Also as long as he is on the cre...
Zootopia
Judy Hopps , a rookie officer joined Zootopia Police Department. She was fond of working sincerely f...
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