[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fYdWaLuQDeuWY3RUM9INQLKzsI2y-g5hH13CtrT8W8_c":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":29,"type":50},[],"2024-06-30 17:29:16",156679132,[8,9,10,11],"cs= song.count("云在飞")","p= song.count("云在飞")","position = song.index("半壶纱")","position =sum (song,"半壶纱")",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},27,"23fc58cf4bd192ed1dbcbe56c9467997","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdb3a5eb6177bf85ad556cb52c242afa2.jpg","2024年春（2021级扩招）:python应用开发","work_35797505","新建作业20240626160129","统计"云在飞" 出现的次数;"半壶纱"第一次出现的索引,song =["云在飞","我在诛仙逍遥涧","送你一匹马","半壶纱","云在飞","遇见你","等你等了那么久"]_________________ # 统计"云在飞" 出现的次数print(cs)___________________ # 返回"半壶纱"第一次出现的索引,song =["云在飞","我在诛仙逍遥涧","送你一匹马","半壶纱","云在飞","遇见你","等你等了那么久"] print(position) 选项",[21,31,40,51,60,69,78,81,89,94],{"answer":22,"createTime":23,"id":24,"options":25,"question":28,"source":29,"type":30},[],"2024-06-30 17:14:46",156675329,[26,27],"if (strWeek == "星期二" or (intTime >= 10 and intTime<= 11)) and (strWeek =="星期五" or (intTime >= 14 and intTime<= 15))","if (strWeek == "星期二" and (intTime >= 10 and intTime<= 11)) or (strWeek =="星期五" and (intTime >= 14 and intTime<= 15))","print("\\n手机店打折活动进行中.......")strWeek = input("请输入中文星期(如星期一):") # 输入星期intTime = int(input("请输入时间中的小时(范围0~23):")) # 输入时间_____________________________________________________ print("恭喜您,获得了折扣参与资格!")else: print("对不起,您来晚一步,期待下次活动!")选项","v1",0,{"answer":32,"createTime":23,"id":33,"options":34,"question":39,"source":29,"type":30},[],156675330,[35,36,37,38],"for pai in range(0,4)","for pai in range(0,2)","if 3=i","if 3==i","小朋友在5排7列的教室找自己的座位,他的座位是第二排第三列for pai in range(0,4) # 排循环print(pai) if pai == 2: for i in range(1,8): print(i) ____________ # 找到第三列 print("座位") break break选项",{"answer":41,"createTime":42,"id":43,"options":44,"question":49,"source":29,"type":50},[],"2024-06-30 17:29:15",156679123,[45,46,47,48],"sub = shujuku - python","j = (shujuku +python + java)\u002F3","jun = (shu+py + ja)\u002F3","jun = (shujuku +python + java)\u002F3","下面是某同学的期末考试成绩,请你选择出(1)求shujuku与python的差;(2)求三门课的平均成绩的正确答案. shujuku =98python = 96java = 91____________________________ # 求shujuku与python的差 ____________________________ # 求三门课的平均成绩print("python课程和shujuku课程差为:" ,sub)print("平均成绩为:",jun)选项",1,{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":29,"type":50},[],156679125,[55,56,57,58],"bmi = hight\u002F(wight*whight)","bmi = wight\u002F(hight*hight)","if bmi>24.5 and bmi <= 29.9","if bmi>=24.5 and bmi < 29.9","根据父母身高求出儿子身高.hight = float(input("请输入身高,单位:米:")) # 用来保存身高的变量,单位:米print("您的身高为:",hight)wight = float(input("请输入体重,单位:公斤:")) # 用来保存体重的变量,单位:千克print("您的体重为:",wight)___________________________# 用于计算BMI指数,公式:BMI=体重\u002F身高的平方print("您的bmi为:",bmi) # 输出BMI指数# 判断身材是否合理if bmi <= 18.5: print("您的体重过轻")if bmi >= 18.5 and bmi <= 24.5: print("太好了,您的体重正常")_______________________ #体重大于24.5且小于等于29.5 print("注意了,您的体重过重")if bmi>29.9:print("太胖了!太胖了!您的体重过重")选项",{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":29,"type":50},[],156679127,[64,65,66,67],"for i in range(1,10)","for i in range(0,9)","for j in range(1,i +1)","for j in range(1,10)","请输出九九乘法表________________ # 行循环________________ # 列循环for j in range(1,i +1): print(j,"X",i,'=',str(j*i),"\\t",end ='')print('')选项",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":29,"type":50},[],156679129,[73,74,75,76],"for index,item in enumerate(team)","for index,i in enumerate(team)","if index%2 ==0","if index%2 ==1","两排输出NBA前8名.print("2018年NBA常规赛西部排名:")team = ["火箭","勇士","开拓者","爵士","鹈鹕", "马刺","雷霆","森林狼"]____________________ # for 循环和 enumerate函数 __________________ # 判断索引,如果是偶数不换行 print(i,"\\t\\t",end= "") else: print(i,"\\n")选项",{"answer":79,"createTime":5,"id":6,"options":80,"question":19,"source":29,"type":50},[],[8,9,10,11],{"answer":82,"createTime":5,"id":83,"options":84,"question":87,"source":29,"type":88},[],156679134,[85,86],"正确","错误","同一个级别的代码块的缩进量可以不相同",3,{"answer":90,"createTime":5,"id":91,"options":92,"question":93,"source":29,"type":88},[],156679135,[85,86],"a += b其实就相当于a = a+b .其实就是把a和b相加然后再赋值给a",{"answer":95,"createTime":5,"id":96,"options":97,"question":98,"source":29,"type":88},[],156679136,[85,86],"给列表添加元素有三种方法,可以在末尾添加,语法为:listname.append(obj);可以在任意位置添加,语法为:listname.insert(index,obj);还可以两个列表相加.语法为:原listname.extend(想增加的listname)"]