Problems from BRACU Intra Programming Contest Fall 2018 (Junior)

These problems are from a contest hosted on September 28, 2018 at 9:00 AM UTC. See details...

Standings
A. Alayna and Vowels
Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...
B. Correct the Sieve
Sieve of Eratosthenes is a fast algorithm for finding prime numbers in larger ranges. According to W...
C. Pythagoras Rocks
A Pythagorean triple consists of three positive integers a, b, and c, such that a2+b2=c2. The Pythag...
D. Count the Odds
Sometimes, contestants tend to look for patterns in problem descriptions. They try to figure out the...
E. Alice and the Chessboard
It's Sunday afternoon, and Alice is in her room trying to figure out the rules of the game called Ch...
F. Version Checker
Java Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch...
G. Putting Guards
Shetu is playing a popular game called "Putting Guards". In this game there are various types of rec...
H. Maintain the Queue
“Ajob Desh” is a strange country. Anyone who wants to buy train tickets need to go to the railway st...
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