[JavaScript] 함수 선언식과 표현식

1. 함수 선언식

function area(width, heigth){
    return width*heigth;
}
 
console.log(area(5,10));

2. 함수 표현식

var area = function(width, height) {
    return width * height;
}
 
console.log(area(5,10));
 
 

참고

• https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/function
• https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/function