Given g (acceleration due to gravity) and desired altitude x, find the minimum ground velocity of a cannon ball to reach x.
Only one value of g for all test cases?
"Minimum ground velocity" means minimum speed when fired.
Wrapping the Tower of Pisa
Test if two numbers have the same digits
Is this triangle right-angled?
length of a vector
Mr. Pyramidad & Ms. Whissy Bolower
How to add?
Given n, create n random numbers such that their standard deviation is also n.
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