Ssum-IT
๐Ÿค– Computer Science

๐Ÿจ ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค 'ํ˜ธํ…” ๋Œ€์‹ค' ๋ฌธ์ œ ํ’€์ด