April 4, 2019, 10:39 a.m. by CharlesLouis
HP laptop not turning on? First of all check the battery further to get all the external devices disconnected if nothing helps then get a hard reset of the laptop performed for more info over the issue to ask help from the experts at HP support number UK.
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