[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f37anQW0JtEvCbBLnHLxWdc557RcX3f1aLEq-EmvI3yA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-10-19 21:21:35",222606081,[8,9,10,11],"使用while保留字必须提供循环次数","所有while循环功能都能用for循环替代","while True:构成了死循环,程序要禁止使用","使用while循环能够实现循环计数",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},58,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_46259071","循环结构","关于while保留字,以下描述正确的是( ).(1.8)",[21,32,41,50,58,61,70,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],222606065,[25,26,27,28],"while循环执行了15次","该循环是无穷循环","循环体一次也没被执行","循环体只被执行了一次","以下语句执行后,其功能描述正确的是 k=15 While k: k=k-2 Print(k) ( ).(1.8)","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],222606070,[36,37,38,39],"24","15","8","6","以下语句执行后,输出结果的最后一行是( ). for i in range(1,4): for j in range(2,6): print(i*j)(1.8)",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],222606073,[45,46,47,48],"break语句用在for循环中,而continue用在while循环中","break语句用在while循环中,而continue用在for循环中","continue能结束循环,而break只能结束本次循环","break能结束循环,而continue只能结束本次循环","下列说法正确的是( ).(1.8)",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],222606077,[54,37,55,56],"10000","13","14","执行该程序运行次数是( ). s=10000 while s>1: print(s) s=s\u002F2(1.8)",{"answer":59,"createTime":5,"id":6,"options":60,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":30,"type":31},[],222606083,[65,66,67,68],"1,2,3","1,2,3,4","1,2","1,2,3,4,5","下面代码输出结果是( ). for i in range(1,5): if i%3==0: break else: print(i,end=",")(1.8)",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],222606086,[74,75,76,77],"5049","5050","5051","5052","下面代码输出结果是( ). s=1 for i in range(1,101): s=s+i print(s)(1.8)",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],222606092,[83,84,85,86],"23","46","94","190","下面代码输出结果是( ). b=1 for i in range(5,0,-1): a=(b+1)*2 b=a print(a)(1.8)",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],222606098,[92,93,94,95],"d","ddle","mi","无输出","下面代码输出结果是( ). for i in 'middle': if i=='d': break print(i)(1.8)",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],222606106,[101,102,103,104],"提示出错","输出4行","第i行有i个@","内层循环j用于控制每行打印的@个数","给出以下代码,以下选项描述错误的是( ). i=1 while i<5: j=0 while j(1.8)"]