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[CodeWars] javascript - 7kyu - Vowel Count 문제풀이 Title Vowel Count Description Return the number (count) of vowels in the given string. We will consider a, e, i, o, and u as vowels for this Kata. The input string will only consist of lower case letters and/or spaces. How Can I Solved 문제 요구사항 정의 함수의 인자로 문자열이 주어진다. 문자열 중에서 모음의 갯수를 구해서 반환한다. 만약, 문자열에 모음이 없는 경우에는 0을 반환한다. 모음의 종류 a, e, o, u, i 문제 접근 문제를 푸는 방법에는 크게 2가지가 있다. split() 메서드로 문자열을 나누고, in.. 2020. 5. 1.
[CodeWars] javascript - 6kyu - Replace With Alphabet Position 문제풀이 Title Replace With Alphabet Position DescriptionWelcome. In this kata you are required to, given a string, replace every letter with its position in the alphabet. If anything in the text isn't a letter, ignore it and don't return it. "a" = 1, "b" = 2, etc. Example alphabetPosition("The sunset sets at twelve o' clock.") Should return "20 8 5 19 21 14 19 5 20 19 5 20 19 1 20 20 23 5 12.. 2020. 4. 29.
[CodeWars] javascript - 7kyu - Disemvowel Trolls 문제풀이 Title Disemvowel Trolls Description Trolls are attacking your comment section! A common way to deal with this situation is to remove all of the vowels from the trolls' comments, neutralizing the threat. Your task is to write a function that takes a string and return a new string with all vowels removed. For example, the string "This website is for losers LOL!" would become "Ths wbst s fr lsrs LL.. 2020. 4. 27.
[CodeWars] javascript - 6kyu - Sum of Digits / Digital Root 문제풀이 Title Sum of Digits / Digital Root Description In this kata, you must create a digital root function. A digital root is the recursive sum of all the digits in a number. Given n, take the sum of the digits of n. If that value has more than one digit, continue reducing in this way until a single-digit number is produced. This is only applicable to the natural numbers. Here's how it works: digital_.. 2020. 4. 12.
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