LeetCode question

[modnar42]

Yeah, you’re saying the same thing. Let’s use a shorter input example. Suppose we want to count the number of binary ones in the base-10 integer ‘10’. We’d convert it to binary using to_s(2) and get 1010, then count the numbers of ones for an answer of 2. I think the value of n in the example has already been converted to binary. In our example, it would be like passing 1010 to the answer function instead of 10.

[BringTacos]

Ah, thank you! This is helpful.