In two-dimensional space, a ring can be constructed by using two concentric circles. Determine the area of a ring which has r1 as the inner radius and r2 as the outer radius.
Back to basics 22 - Rotate a matrix
682 Solvers
412 Solvers
1494 Solvers
49 Solvers
'Determine if array of numbers is odd'
27 Solvers
Problem Tags