description Problem history Submissions question_mark Qna how_to_vote Vote #9250 upload 851 done 417 how_to_reg 382 code Language restricted 주석문과 디버깅 - 연습문제 2 timer 1s memory 32MB upload Attempts 851 times Solved 417 times Solvers 382 people Acceptance Rate 49.0% monitoring Average Runtime 35.7ms Average Memory 7813.0KB Average Code Length 148.0B No. Submitter Result Time Memory Length Language Submitted