Suggested problems

Quickbooks update error 15106

Feb. 1, 2022, 7:24 a.m. by Nancy Acer

Biological Motivation

[Quickbooks update error 15106][1] happens when the update program cannot be opened or when the update program is damaged when updating QuickBooks Desktop. ...

[1]: https://takeactionnyc.com/quickbooks-error-15106/

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