Suggested problems

Sept. 6, 2022, 4:09 p.m. by usmeds12

Biological Motivation

You should take this medication orally without or with food as instructed by the doctor; your doctor will tell your Tramadol dosage based on your age, response to treatment, and health condition. You should take this medicine without or with food as instructed by the doctor; if you have nausea, you should take this medicine after a meal. This medicine works best if used as soon as the Pain starts; waiting for the Pain to increase can reduce the medication effectiveness. If you want to stop the medication use, you should reduce the medication use slowly over time; stopping the medication suddenly can result in withdrawal symptoms (such as nausea, suicidal thoughts, mood swings, anxiety, and diarrhea). To prevent Tramadol withdrawal symptoms, you should reduce the medication use slowly over time.

Problem

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 $s$ of length at most 1000 nucleotides.

Return: Four integers corresponding to the number of times that the symbols A, C, G, and T occur in $s$.

Sample Dataset

AGCTTTTCATTCTGACTGCAACGGGCAATATGTCTCTGTGTGGATTAAAAAAAGAGTGTCTGATAGCAGC


Sample Output

20 12 17 21