You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
12 lines
329 B
12 lines
329 B
1 week ago
|
function great(name: string): string {
|
||
|
|
return `안녕하세요, ${name}님!`;
|
||
|
|
}
|
||
|
|
|
||
|
|
const add = (a: number, b: number): number => a + b;
|
||
|
|
|
||
|
|
function log(message: string, userId?: number): void {
|
||
|
|
console.log(`[${userId ?? "Unknown"}] ${message}`);
|
||
|
|
}
|
||
|
|
|
||
|
|
log(add(3, 4).toString());
|
||
|
|
log(great("타입스크립트"), 135);
|