description Problem history Submissions question_mark Qna how_to_vote Vote #9477 upload 448 done 329 how_to_reg 282 code Language restricted 함수2 - 연습문제 4 timer 1s memory 32MB upload Attempts 448 times Solved 329 times Solvers 282 people Acceptance Rate 73.4% monitoring Average Runtime 30.2ms Average Memory 8524.9KB Average Code Length 86.7B No. Submitter Result Time Memory Length Language Submitted