given a number of consecutive moves of queen, check for their validity based on their previous position....
but remember if u get an invalid move - u need check for the next move's validity based on the last valid position.....
Find the peak 3n+1 sequence value
Back to basics 6 - Column Vector
Compress strings (not springs)
Center of mass
Find the logic
Sieve of Eratosthenes
Inscribed circle in a triangle
Take it out
How lucky r u ?
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