n different symbols but m symbols are identical ?!?!? What the hell
The description isn't clear.
Could you at least add a non-trivial example?
Check to see if a Sudoku Puzzle is Solved
High school cafeteria
Change the sign of even index entries of the reversed vector
Penny flipping - calculate winning probability (easy)
Find nearest prime number less than input number
Replace Vector Elements
Rotate a Matrix by 90 degrees
Calculate the area of a triangle between three points
mathematics , probability problem
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