[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fog6e3XDU48EV2_rxDCFw9YoSy2MWp4Zb7gTdqm8F2IE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-04-13 18:02:23",182862115,[8,9,10,11],"程序的功能是生成随机的两位正整数,列表lstN中的最后一个元素是88","由于当num等于88时循环结束,因此列表lstN中没有88这个元素","while True:创建了一个无限循环,只有执行break语句时才结束","程序运行后,最终列表lstN中元素的个数不确定",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},46,"74f9605bede696a4dd6056fe654f1005","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6c8a5aebcc8b116b638a3f77bbd161b5.jpg","计算机程序设计(Python)（2025春）","e1296615a50840878a048ce18194f015","第4章循环结构_章节测试","对如下代码的描述错误的是____. import random lstN=[] num = random.randint(10,99) while True: lstN.append(num) if num == 88: break else: num = random.randint(10,99) print(lstN)",[21,33,42,51,59,68,77,85,94,102],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-04-13 18:02:22",182862086,[26,27,28,29],"11,3","11,4","10,3","10,4","下面程序运行后,输出结果和循环次数分别为____. for i in range(1,11,4): i = i+2 if i > 10: i = i - 1 print(i)","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],182862087,[37,38,39,40],"m","mm","mmer","无输出","如下程序,运行的结果是____. for i in 'Summer': if i == 'm': break print(i)",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],182862088,[46,47,48,49],"输出空白","输出1到5的数字","输出5个*号","输出未知","如下程序,运行的结果是____. for i in [1, 2, 3, 4, 5]: print(i)",{"answer":52,"createTime":23,"id":53,"options":54,"question":58,"source":31,"type":32},[],182862089,[55,56,46,57],"输出2、4、6、8、10、12","输出2、4、6、8、10","没有输出","如下程序,运行的结果是____. for i in range(1, 6): print(i*2)",{"answer":60,"createTime":23,"id":61,"options":62,"question":67,"source":31,"type":32},[],182862090,[63,64,65,66],"只可以迭代列表","只可以迭代元组","可以迭代字符串、列表、元组、集合和字典等所有可迭代对象","只可以迭代字符串和自定义对象","在for循环中,可以使用哪种迭代器",{"answer":69,"createTime":23,"id":70,"options":71,"question":76,"source":31,"type":32},[],182862091,[72,73,74,75],"for i in range(100)","for i in range(1,101)","for i in [1, 2, ..., 100]","for i in (1, 2, ..., 100)","下列哪个选项不可以实现从1到100的遍历",{"answer":78,"createTime":23,"id":79,"options":80,"question":84,"source":31,"type":32},[],182862092,[81,82,46,83],"输出a",",cB.输出apple,banana,cherry","报告KeyError异常","如下程序,运行的结果是____. fruits = ["apple", "banana", "cherry"] for fruit in fruits: print(fruit[0])",{"answer":86,"createTime":23,"id":87,"options":88,"question":93,"source":31,"type":32},[],182862093,[89,90,91,92],"当循环条件为False时执行else语句块","当循环中使用break语句时执行else语句块","在循环正常结束后执行else语句块","在循环开始时先执行else语句块","在for循环中使用else语句的作用是什么",{"answer":95,"createTime":23,"id":96,"options":97,"question":101,"source":31,"type":32},[],182862094,[98,46,99,100],"输出2,6,2,6,3,9,4,12,5,15的数字序列","输出0,3,4,9,8的数字序列","程序报错","如下程序,运行的结果是____. for i in range(5): if i % 2 == 0: print(i*2) else: print(i*3)",{"answer":103,"createTime":23,"id":104,"options":105,"question":110,"source":31,"type":32},[],182862095,[106,107,108,109],"整数","字符串","布尔值","浮点数","在while循环中,条件表达式必须返回一个____"]