下列程序输出结果有true的是
A: true = "true"false = "false"if false: print(false)elif true: print(true)
B: true = "true"false = "false"if true: print(true)elif false: print(false)
C: true = "true"false = "false"if False: print(false)elif True: print(true)
D: true = "true"false = "false"if True: print(true)elif False: print(false)
A: true = "true"false = "false"if false: print(false)elif true: print(true)
B: true = "true"false = "false"if true: print(true)elif false: print(false)
C: true = "true"false = "false"if False: print(false)elif True: print(true)
D: true = "true"false = "false"if True: print(true)elif False: print(false)
B,C,D
举一反三
- 下面代码的输出结果是a = 2b = 2c = 2.0print(a == b, a is b, a is c) A: True False False B: True False True C: True True False D: False False True
- 写出下列语句的输出结果:print(1 or 2, 0 or 2, False or True,True or False,False or 2,sep=' ')print(1 and 2, 0 and 2, False and 2,True and 2,False and True,sep=' ')
- print(False or False)输出 True
- if True: print (True)else:print (False)
- print(True or False)输出 True
内容
- 0
下面语句输出结果是print((2 and True) and (True or 3>2 and False) or (True and False))
- 1
有以下程序: 则输出结果为() A: False,true,true,true B: True,false,false,false C: False,false,true,false D: True,true,false,true
- 2
【单选题】逻辑运算True and True,True and False,False and True,False and False正确的是? A. (True, False, False, False) B. (True, False, True, False) C. (False, False, True, False) D. (False,True, False, False)
- 3
执行后,输出的结果是( )。# >>> d = {'Mike':'123', 'Peter':'abc'} >>> print('Mike' in d , 'abc' in d) # A: True True B: True False C: False True D: False False
- 4
下面代码的输出结果是 [br][/br] a= 2 [br][/br] b= 2 [br][/br] c= 2.0 [br][/br] print(a == b, a is b, a is c)(单选题) A: True False False B: True False True C: False False True D: True True False