这个是bug吗?

Question

为什么第十一行需要输入两个求余运算符才能运行正确（%%）

Answer 1

JWCJOVJJJPNKYIPJLSCSISEXXYCABFPOLPFMCGGMLSFZYZZRMNWRIVMHITBQVCUEBSMTHRDYPQJXXXUHZUGDPFNXVYCYJEOIIGTSBNOTHXAXHKXXNVVJQHKEYKMGNUKHLWQDRCZFDLSDWAAWKNERFXYBYCOEEOLNRYXBITNKKKREORDDXNTSKAVSEDXTWARRJMTGQQIZTZTDJNGOYKXQQADUHKNBUAGRSWVTWGDCBIWPWQERDELRHHBROVOPCJYIIHXHHAVIQATEXHBBHBESHUBELKEORZFQEMWKFSLFCENSSMMDFOSVYUEHROKEXBOSVSFPPXQPWDJMTZZGTXEOWPYEBLBBLVCPCVBCDCMKHRUDHUCBLLVCWCDZGGQLJPSKUHKXEOUFMFMGCYIZANFWVQRDZJXFCPXDHKPLOUJKRKOYLNTQQDNBMOUVHVCWDRLSBVFVUXWDKUYRIFEUYNRBYRVIQCBRIJXDWWHDUZMMWMPWUBUCJRLWMFGJWGBWKHHDKWGGMBSZOIICWJPTAGOEUCPJIWWQDDQHBOCFZPZOBZXWDPHUKOANTMWCMLIKASQTRRYLSVLXDCFZPIVICLYOENNTJPVGXISOPZOEIULBABSJCSSPZFPTENAHHQQMTJZVPLYOFCLYVZYZWFQQUQTBUWMFZSOCFCCRXMXHAPPZBATLEYTDCIPVZGSBOSBSCWZZZAJPMZCDGJD

Answer 2

VIJXKMZMRSSKXWDQSRGTTVGSEEFFERESKSTYLZMANNABARQDERDQDRGMFLTNHOIOOCRJEFAADQRZNCJDSRFHJDYMFMAABCPPKJSRRZTHJXJQXYCOBXLYLMNHDPXERSZMGAOPQDUIEFABPWXWIJQYZGHVWEZHUPXKZBUPQPJRMHPXRRYGMZMMTOWQDRFCDDSTHILRTVTVWXZNNBUWXDRRSUIXMNPETGUXNCKLZODZNBCXMZNPFHCCESHKKFGIJLYLKOCDWYBCSRFGIKMSGIJFFSIBPPEFUUJNOCFFUHJYZSSHJPDRSHKMTGGIWJYEFUWUWJYMAOPDSHXVFRDROSEBOVWJQSUVXZOEMVCCIOXSOZGGOSZIHXKYHVPSIJXOVJKOCRTWLMFTWXAPZWSFSJAFZGLXNODFFGHJAPQERVWVVWYMDXNVRNOMYWFBGUEZAAWZKXJQCWTCZXJUYXYEENWEXTNIXMZLKUUUHHIHDHTVTQEXZMAVUSSSSWHTVWBZLNSMVJIJNYZNDPPDEEKZTPDSHNBPVXMPBZTSNKHTDDPPQUUHFREKURYRUWPQETJLFAUILNPDEHVOONKVSRNDMYKLMBCQEKLNPYAEKZNQETVKESUIXYZNBVKKVLFMQUULJRPIWYMOEFJZHJNHFBBVPMJMLWYLPAZIRFCULNZYRCKOJNLLYMGHIJDYZNVXSNAOBHKFQFDZSZVBJXG

Answer 3

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

Answer 4

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

Answer 5

ROYFDRPJULVVSFFJQTCNARWMZFMQRLIWDCIPHYSWWCTNDUDBIPPGSBCBYLSGMGQHEVEURRZGSFJNJNNNNJAKBYWWJJWXUSSUCPMQWLCQLEFWJAFJNHLBZXUWDFMPQDAQCZDUXRKOFXHLPXGBRRBRXHPNSJOVFPQUHMGYUXBKVSMQGKSSLZTUOSIMGDURLUYWJTUOYCROGHUFPJQMWRSCMRZWCZNENQQKIXXHVSTSVYSQEOYMQETDCMTHOCQEROQZUYYQAEFJTNXXVCFGXKLNXQASFWQERIBOOLVVSCWQQLHNERSLMPBRANWLZSMZJDHAQGWARRHRFIDTZGJUKELFPUBAXEBBEYMPGGJGUHAXXHAYOVSCFIVZCGLLVVXREZNAXHXQYSCNDOBBLNDUOYROVIFQCSXESCJJNTAMMBPMPTWBPYBDJPZAHLOBHDAHSWGNEXLTXKDRLLZSWWTGJQGSSPGAHFPVSMNDGWAHVYBOYMIVPKRCWJKXSLYZMDIGDKHHKBFJDMZVKNXMCJDDWDYUVYVCMZAPCDEUOYYCWESELREEVSTAPNXQHAARNUVVKQGNATJQAALSIOFFJFWQAUADZZPTTCZIPXAQLJWTNGXHEWPFDQQGUHIHXGDCJMCJWAENTKPGJGLMGPXNIBCFCPXHRHUREELEOZFYBVBJFJZJKNGJMVCFZKUIVSZPMZMJGGGXYOMTKKKRVJJ