description Problem history Submissions question_mark Qna how_to_vote Vote #3572 upload 378 done 149 how_to_reg 114 후위표기법2(후위표현식I) timer 1s memory 128MB upload Attempts 378 times Solved 149 times Solvers 114 people Acceptance Rate 39.4% monitoring Average Runtime 29.5ms Average Memory 6532.0KB Average Code Length 1044.1B No. Submitter Result Time Memory Length Language Submitted