Computers and Technology, 04.04.2020 05:45 kenz309
Write a recursive method called repeat that accepts a string s and an integer n as parameters and that returns s concatenated together n times. For example, repeat("hello", 3) returns "hellohellohello", and repeat("ok", 1) returns "ok", and repeat("bye", 0) returns "". String concatenation is an expensive operation, so for an added challenge try to solve this problem while performing fewer than n concatenations.
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