JS10 Day 1: Functions

개요

Day 1: Functions

• https://www.hackerrank.com/challenges/js10-function/problem
• 참고: 자바스크립트 factorial()

해커랭크 10 Days of Javascript

Day	문제	JavaScript
0-1 Day e
1	JS10 Day 0: Hello, World!
2	JS10 Day 0: Data Types
3	JS10 Day 1: Arithmetic Operators
4	JS10 Day 1: Functions
5	JS10 Day 1: Let and Const

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function factorial(n) {
    var result = 1;
    for(var i=2; i<=n; i++) {
        result *= i;
    }
    return result;
}