Problems by fire_tornado

Keep Away From Those Oceans

We all know the great story of the Ant and the Grasshopper. Clever Ant survived the tough time of wi...

Roll the Dice

You have got a 6 sided dice. In a single roll, it may show any integers from 1 to 6. You are going t...

Sheldon's Obtuse Triangle

We all know Sheldon Cooper from The Big Bang Theory. Recently he got his Nobel Prize. He likes polyg...

Simple And

You are given a tree containing NNN nodes. The nodes are numbered from 111 to NNN. The root node of ...

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