Suggested problems

Finding trading bitcoins for beginners?

Aug. 1, 2022, 5:45 a.m. by Klips

Biological Motivation

Finding [trading bitcoins for beginners][1]? A well-known and extremely volatile cryptocurrency is bitcoin. With the top CFD trading company, learn everything there is to know about trading bitcoin. You can make predictions about price changes for the cryptocurrency through bitcoin trading. To take advantage of bitcoin's volatility, cryptocurrency traders are increasingly employing derivatives to speculate on both growing and falling values. Traditionally, this included purchasing bitcoin through an exchange in the hopes that its price would increase over time. For more info call Klips expert.

[1]: https://klips.com/

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