Oct. 11, 2019, 10 a.m. by Indian Visa
The Most popular of Indian Visa is Indian tourist visa because you can get it through the [e Visa India]
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