[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEzm-30nVJv39lOG0rD__myNfO7LY4Y14IjkfIcmFxKY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-07-09 13:35:19",157853406,[8,9,10,11],"readline()","read_line()","readlines()","read_lines()",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},28,"0567830d646951df0c84dae051402d23","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbc9af63a99b893aaf06551b42f39759b.jpg","成教自建课《Python程序设计》","work_35951564","24上《Python程序设计》考前自测","从文件中读入一行内容,使用 ()方法",[21,33,42,52,62,70,79,87,96,99],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-07-09 13:35:16",157853382,[26,27,28,29],"10","100","10100","1000","下面程序的运行结果是:a=10;def setNumber(): a=100; print(a);setNumber()","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],157853385,[37,38,39,40],"48","24","12","6","def facl(n): if n == 2: return 2 else: return n * facl(n-2)调用facl(6)的执行结果为",{"answer":43,"createTime":44,"id":45,"options":46,"question":51,"source":31,"type":32},[],"2024-07-09 13:35:17",157853388,[47,48,49,50],"Hello","hello","olleH","olleh","以下程序运行后,用户输入Hello后回车,程序输出:def rs(s): if s == "": return s else: return rs(s[1:]) + s[0]str = input("请输入一个字符串:")print(rs(str))",{"answer":53,"createTime":54,"id":55,"options":56,"question":61,"source":31,"type":32},[],"2024-07-09 13:35:18",157853391,[57,58,59,60],"3","5","8","9","以下程序运行后,程序输出:def po(a,n): if n == 0: return 1 else: return a * po(a,n-1)print(po(3,2))",{"answer":63,"createTime":54,"id":64,"options":65,"question":69,"source":31,"type":32},[],157853394,[66,67,40,68],"1, 2, 3","","1","def func(*args): print(args)调用 func(1,2,3)的执行结果是",{"answer":71,"createTime":54,"id":72,"options":73,"question":78,"source":31,"type":32},[],157853397,[74,75,76,77],"w","w+","a","r+","调用open函数可以打开指定文件,函数中访问模式参数使用()表示追加写",{"answer":80,"createTime":54,"id":81,"options":82,"question":86,"source":31,"type":32},[],157853399,[83,84,85,75],"a+","rb","rt","如何读取一个二进制文件()",{"answer":88,"createTime":54,"id":89,"options":90,"question":95,"source":31,"type":32},[],157853403,[91,92,93,94],"seek(0)","seek(-1)","seek(1)","seek(2)","使用()可以将当前文件操作指针指向文件结尾",{"answer":97,"createTime":5,"id":6,"options":98,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":100,"createTime":5,"id":101,"options":102,"question":107,"source":31,"type":32},[],157853408,[103,104,105,106],"write_line()","writeline()","write_lines()","writelines()","将一个元素全为字符串的列表写入文件使用 方法"]