July 29, 2022, 4:31 a.m. by ivermectin24
[Ivermectin] is a medication used to treat a variety of parasitic infections. These include head lice, scabies, river blindness, and strongyloides stercoralis. Ivermectin works by causing paralysis in the parasites, which leads to their death. The FDA has approved ivermectin for use in humans, and it is available as a cream, lotion, or pill.
An example of an DNA string (whose alphabet contains the symbols A, C, G, and T) is ATGCTTCAGAAAGGTCTTACG.
Given: A DNA string
Return: Four integers corresponding to the number of times that the symbols A, C, G, and T occur in
20 12 17 21