[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fM2_qKVXdAXe3mPJvfmND_rwiz-HBmDC7imlU_vRpRtg":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":112,"createTime":57},97767424,"v1","2-6 以下不合法的数值常量是",[8,9,10,11],"018","1e1","8.0E5","0xabcd",[],[14,27,37,47,58,68,72,82,92,102],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},97767417,"2-1 在C语言中,整型数据分为",[18,19,20,21],"二进制、八进制、十进制","二进制、十进制、十六进制","八进制、十进制、十六进制","二进制、八进制、十进制、十六进制",[],[],0,null,"2023-09-21T16:35:23+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":26},97767419,"2-2 以下选项中是合法的C语言整数常量的是",[31,32,33,34],"10110B","0386","0xffa","x2a2",[],[],{"id":38,"source":5,"question":39,"options":40,"answer":45,"related":46,"type":24,"origin":25,"createTime":26},97767421,"2-3 在C语言中,合法的实型常数是",[41,42,43,44],".2E0","5E2.0","E-3","1.3E",[],[],{"id":48,"source":5,"question":49,"options":50,"answer":55,"related":56,"type":24,"origin":25,"createTime":57},97767422,"2-4 在C语言中,合法的实型常数是",[51,52,53,54],"1.2E0.5","5E-3","3.14159E","E15",[],[],"2023-09-21T16:35:24+08:00",{"id":59,"source":5,"question":60,"options":61,"answer":66,"related":67,"type":24,"origin":25,"createTime":57},97767423,"2-5 以下选项中,不能作为合法常量的是",[62,63,64,65],"1.234e04","1.234e0.4","1.234e+4","1.234e0",[],[],{"id":4,"source":5,"question":6,"options":69,"answer":70,"related":71,"type":24,"origin":25,"createTime":57},[8,9,10,11],[],[],{"id":73,"source":5,"question":74,"options":75,"answer":80,"related":81,"type":24,"origin":25,"createTime":57},97767425,"2-7 下列变量定义中合法的是",[76,77,78,79],"double b=1+5e2.5","long do=0xfdaL","float 2_and=1-e-3","float _a=1-.1e-1",[],[],{"id":83,"source":5,"question":84,"options":85,"answer":90,"related":91,"type":24,"origin":25,"createTime":57},97767426,"2-8 按照C语言规定的用户标识符命名规则,不能出现在标识符中的是",[86,87,88,89],"大写字母","中划线","数字字符","下划线",[],[],{"id":93,"source":5,"question":94,"options":95,"answer":100,"related":101,"type":24,"origin":25,"createTime":57},97767427,"2-9 下列四组选项中,均是不合法的用户标识符的选项是",[96,97,98,99],"b-a goto int","W P_0 do","float la0 _A","-123 abc TEMP",[],[],{"id":103,"source":5,"question":104,"options":105,"answer":110,"related":111,"type":24,"origin":25,"createTime":57},97767428,"2-10 以下不能定义为用户标识符的是",[106,107,108,109],"Main","_0","_int","sizeof",[],[],{"courseName":113,"courseImg":114,"workName":115,"workId":116,"count":117,"courseId":118},"高级语言程序设计进阶-1","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa846b7a6fb18eaad84b93d27f7791f62.jpg","第二章测试","7de20d6167be42149bde90cd701129c4",16,"acee0f801c4f161590410d12fc5ed19c"]