[JavaScript] 짝수와 홀수

프로그래머스 : ternary operator

UpdatedSeptember 18, 2022

👋 Hi there! I'm Suzie, a developer who began my coding journey in 2023. I’m passionate about building fast and dynamic web experiences using Next.js, JavaScript, and Tailwind CSS.

🌱 As I grow in tech, I enjoy documenting my learning journey and sharing insights to help others navigate their path.

✨ Fun fact: When I’m not coding, you can find me practicing Capoeria 🤸.

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Part of seriesJavaScript

문제 설명

정수 num이 짝수일 경우 "Even"을 반환하고 홀수인 경우 "Odd"를 반환하는 함수, solution을 완성해주세요.

제한 조건

num은 int 범위의 정수입니다.
0은 짝수입니다.

입출력 예

num	return
3	"Odd"
4	"Even"

프로그래머스 문제를 보자마자 풀어버리는 날이 오다니 🥲 문제가 아주 아주 쉽긴 했지만 ㅋㅋㅋ 몇주전 배웠던 삼항연산자를 이용해서 풀었다.

나의 답

function solution(num) {
return num%2 === 0 ? "Even" : "Odd"
}

다른사람의 답을 보고 배운 점

function evenOrOdd(num) {
  return num % 2 ? "Odd" : "Even";
}

이 분도 삼항연산자를 이용했지만 0이 false인 속성을 이용하여 문제를 푼게 인상깊었다 👍

#javascript #7zse66gc6re4656y66i47iqk

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