This is not a problem from any online judge.
You are given the center
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and the radiiUnable to parse markup [type=CF_MATHJAX]
of an ellipse. You are also given a list $$$L$$$ of points, $$$(x_i, y_i)$$$ whereUnable to parse markup [type=CF_MATHJAX]
. You need to output the score of the list $$$L$$$ as mentioned above.