Suggested problems

Problem with posting

Aug. 29, 2022, 6:25 a.m. by ranchiwebsite265

Biological Motivation

Grow Tent Shop is founded by Ella J. Churchill in 2021, an expert in Grow Tents holding a master’s degree in marketing from New York University. Our only motive is to provides Top-Quality Grow Tents to people around to globe so that they would be able to grow their own crops inside conveniently. [Grow Tent][1] Shop is a Trust-Worthy platform to purchase Grow Tents without a doubt. Grow Tent Shop is a Fast, Easy, and Secure platform offering Best Offers with a worldwide shipping facility.

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[1]: [2]: [3]:


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


Sample Output

20 12 17 21