Suggested problems

kids clothes

Jan. 13, 2022, 11 a.m. by whitedahlia

Biological Motivation

[kids clothe][1]s at White Dahlia rounded up some of the best Floral Dresses for Girls that will have you looking like a picture-perfect goddess, and we’re confident you’ll be feeling the love in no time.

[1]: https://whitedahlia.co.in/

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