Unfair Robot Race
Two teams of robots, Team A and Team B, are racing in a 2D grid. There will be a total of 6 rounds. ...
United State of Koanhali
Koanhali is a strange country. The govt. of Koanhali maintain the marriages of this country. If you ...
Version Checker
Java Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch...
Weather Report
Santu is a newcomer in Rangpur. He is having trouble adjusting with the strange weather of Rangpur. ...
What's Your ID?
You must have heard the name of Metropolitan University. As soon as a student gets admitted there, t...
Who Win the Game!!
Two friends, Alice and Bob are participating in a car race. The length of the race track is 1000km. ...
Why Don't You Guys Believe Him?
My friend, Qbaidul recently claimed again that he is stronger than a Yeti. But this time no one beli...
Word Count
Counting the frequencies of words are a basic and important task in natural language processing. In ...
XOR and the Array
Given an array of N integers, you need to find out the minimum number of integers that must be added...
You Are Programmer, You Have No Valentine!
One morning, Rose woke up early, and her husband, Alice, asked what was the matter. She told him, "I...
You Want Chocolate?
Bear Limak is very much fond of chocolate. His mom wants her son to study hard and develop his skill...
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