Three circles are mutually tangent to each other and also to a line.
find the radius of the smallest circle. The radius of the other two is given.
Remove the small words from a list of words.
Get the length of a given vector
Getting the indices from a matrice
We love vectorized solutions. Problem 1 : remove the row average.
Solving Quadratic Equations (Version 1)
Hanging cable - 02
Maya - 02
Don't be Greedy!
Can the knight take out the pawn?
Hanging cable - 01
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