执行下述代码:count = 5def print_num(): count = 2 count += 1 print(count)当调用print_num()函数时,输出结果为()
A: A.5
B: B.3
C: C.6
D: D.2
A: A.5
B: B.3
C: C.6
D: D.2
B
举一反三
- 执行下述代码: count = 5 def print_num(): count = 2 count += 1 print(count) 当调用print_num()函数时,输出结果为( )
- 下列程序的输出结果是() num = 27 count = 0 while num > 0: if num % 2 == 0: num /=2 elif num % 3 ==0: num /= 3 else: num -=1 count += 1 print (count)
- count = 0 while count < 5: print (count, " 小于 5") count = count + 1 else: print (count, " 大于或等于 5")
- 下列程序的运行结果是( )。 count = 0 while count < 5: print(count, " is less than 5") count = count + 1 else: print(count, " is not less than 5")
- 请阅读下面的程序: count = 0 while count < 5: print(count, '小于5') if count == 2: break count += 1 else: print(count, "不小于5") 关于上述程序的说法中,描述错误的是
内容
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哪行代码会导致错误?()num=[5,4,3,[2],1]print(num[0])print(num[3][0])print(num[5])
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下面的代码输出什么?() num=7 if num>3: print(“3”) if num<5: print(“5”) if num==7: print(“7”)
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使用while 语句实现打印出1至10.count = 1while ( ) print (count) count = count + 1 A: count B: True C: count D: count