Problems by farhanhasin

Hange and Her Gear

Hange has developed a special gear to attack the Cart Titan. The gear is a round, disc-like object. ...

Siraj Raval and His Dataset

Siraj has a dataset consisting of NNN 2D cartesian points. Siraj wants to find out a straight line o...

The Lone Wolf

Just like you, the Lone Wolf is a loner and amidst a row of soulmates at Dhanmondi Lake today, only ...

Yet Another XOR Problem

Given a rooted tree with N nodes where each node has a value, find a pair of nodes (u, v) so that u ...

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