Q.

Make a function that will return a greeting statement that uses an input; your program should return, "Hello, how are you doing today?".

[Make sure you type the exact thing I wrote or the program may not execute properly]

A)

function greet(name){
return `Hello, ${name} how are you doing today?`
}

히히 휴파님이 말씀해주신 백틱! 이걸 쓰면 문자열 안에 변수를 ${}이렇게 넣어줄 수 있다! +로 넣어주는 것보다 편리하다😆