description Problem history Submissions question_mark Qna how_to_vote Vote #5053 upload 228 done 186 how_to_reg 176 문자열002 timer 1s memory 32MB upload Attempts 228 times Solved 186 times Solvers 176 people Acceptance Rate 81.6% monitoring Average Runtime 20.0ms Average Memory 4087.7KB Average Code Length 144.8B No. Submitter Result Time Memory Length Language Submitted