description Problem history Submissions question_mark Qna how_to_vote Vote #9247 upload 1115 done 339 how_to_reg 294 code Language restricted 주석문과 디버깅 - 연습문제 1-1 timer 1s memory 32MB upload Attempts 1115 times Solved 339 times Solvers 294 people Acceptance Rate 30.4% monitoring Average Runtime 38.4ms Average Memory 8781.1KB Average Code Length 158.5B No. Submitter Result Time Memory Length Language Submitted