[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flym7MoNfrXpyzmr7kRRHbHlbkIBkQYCuEUfLILYFEh0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-05-15 19:45:07",143806695,[8,9,10,11],"chinese","math","chinese math","eng",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},34,"91f9ecd3da4617ac6f44d67b827dd061","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbbae1c8168ff7901c851563f6e1a5507.png","Python_C23","work_34484840","第四章 程序的控制结构","执行下列代码: a = 9 if 9 == a: print('chinese') if 9 == a: print('math') if 9 == 'a': print('eng') 输出结果为()",[21,33,42,51,60,69,78,87,96,105],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-05-15 19:45:06",143806676,[26,27,28,29],"1,m","1,m+1","1,m-1","1,n+1","以下程序段的执行结果如下: 1 1 1 2 2 2 请选择填空. n=3 for m in range(1,n): for n in range( ): print(n," ",m) print(" ")","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],143806678,[37,38,39,40],"True","False","0","1","下列Python程序的运行结果是 x=0 y=True print(x>y and 'A'<'B')",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],143806679,[46,47,48,49],"Equal","Not Equal","编译错误","运行时错误","执行下列Python语句将产生的结果是 x=2 y=2.0 if(x==y): print("Equal") else: print("No Equal")",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],143806680,[55,56,57,58],"for i in range(0,11):sum+=i","for i in range(1,11):sum+=i","for i in range(10,0,-1):sum+=i","for i in range(10,9,8,7,6,5,4,3,2,1):sum+=i","以下for语句中,( )不能完成1-10的累加功能",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],143806681,[64,65,66,67],"while循环执行10次","循环是无限循环","循环体语句一次也不执行","循环体语句执行一次","设有如下程序段: k=10 while k: k=k-1 print(k) 则下面语句描述中正确的是",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],143806682,[73,74,75,76],"E==0","E!=1","E!=0","E==1","以下while语句中的表达式"not E"等价于 while not E: pass",{"answer":79,"createTime":23,"id":80,"options":81,"question":86,"source":31,"type":32},[],143806683,[82,83,84,85],"计算1到100的和","计算不是10的倍数的和","计算10的倍数的和","计算1到10的和","下列程序的功能是( ). sum=0 for i in range(100): if(i%10): continue sum=sum+i print(sum)",{"answer":88,"createTime":23,"id":89,"options":90,"question":95,"source":31,"type":32},[],143806684,[91,92,93,94],"2","6","8","15","下列for循环执行后,输出结果的最后一行是 for i in range(1,3): for j in range(2,5): print(i*j)",{"answer":97,"createTime":23,"id":98,"options":99,"question":104,"source":31,"type":32},[],143806685,[100,101,102,103],"break用在for语句中,而continue用在while语句中","break用在while语句中,而continue用在for语句中","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","下列说法中正确的是( )",{"answer":106,"createTime":23,"id":107,"options":108,"question":110,"source":31,"type":32},[],143806686,[109,109,109,109],"","执行lst=[f for f in range(2,10,2)]后lst的结果是"]