{"trustable":false,"sections":[{"title":"题意","value":{"format":"PLAIN","content":"输入正整数n(1\u003c\u003dn\u003c\u003d100)以及n个文件名,排序后按列优先的方式左对齐输出。假设最长文件名有M字符,则最右列有M字符,其他列都是M+2字符。每行60个字符。"}},{"title":"样例输入","value":{"format":"PLAIN","content":"10\ntiny\n2short4me\nvery_long_file_name\nshorter\nsize-1\nsize2\nsize3\nmuch_longer_name\n12345678.123\nmid_size_name\n12\nWeaser\nAlfalfa\nStimey\nBuckwheat\nPorky\nJoe\nDarla\nCotton\nButch\nFroggy\nMrs_Crabapple\nP.D.\n19\nMr._French\nJody\nBuffy\nSissy\nKeith\nDanny\nLori\nChris\nShirley\nMarsha\nJan\nCindy\nCarol\nMike\nGreg\nPeter\nBobby\nAlice\nRuben\n"}},{"title":"样例输出","value":{"format":"PLAIN","content":"------------------------------------------------------------\n12345678.123 size-1\n2short4me size2\nmid_size_name size3\nmuch_longer_name tiny\nshorter very_long_file_name\n------------------------------------------------------------\nAlfalfa Cotton Joe Porky\nBuckwheat Darla Mrs_Crabapple Stimey\nButch Froggy P.D. Weaser\n------------------------------------------------------------\nAlice Chris Jan Marsha Ruben\nBobby Cindy Jody Mike Shirley\nBuffy Danny Keith Mr._French Sissy\nCarol Greg Lori Peter\n"}}]}