The problem is asking for tangent circles.
Problem with the third test suite
in 3rd case,
they intersect at two points.
In geometry, tangent circles (also known as kissing circles) are circles that intersect in a single point.
Sort a list of complex numbers based on far they are from the origin.
Find the logic
subtract central cross
Fangs of pseudo-vampire number
Sky full of stars - 01
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