July 27, 2022, 4:44 a.m. by John_Krasinski
My website is inactivated -> https://spadesonline.io/
Spades Online is a popular card game, and you can play it online for free on our site. No download is required. Have fun! Go to: https://spadesonline.io/
A string is simply an ordered collection of symbols selected from some alphabet and formed into a word; the length of a string is the number of symbols that it contains.
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