题目内容
(请给出正确答案)
[单选题]
代码如下:Dim m, n As Stringm = "10"n = "2"Print m & n则程序运行后的输出结果是()
A.10
B.2
C.12
D.102
答案
D、102
如果结果不匹配,请 联系老师 获取答案
A.10
B.2
C.12
D.102
D、102
A、<class 'char'>
B、<class 'int'>
C、<class 'float'>
D、<class 'str'>
A.将privateintm改为protectedintm
B.将privateintm改为publicintm
C.将privateintm改为staticintm
D.将privateintm改为intm
A.string
B.undefined
C.object
D.string
A.20
B.20.0
C. NaN
D.155
A.ge
B.int(age)
C.str(age)
D.23
阅读以下程序,填写运行结果()。def f(m,n): s='' #此处''为空字符串 for i in range(m,n): s+=str(i) return s print(f(3,5)+f(1,4))
A.2:4 6 8
B.2:8 6 4
C.3:4 6 8
D.3:8 6 4
阅读以下程序,填写运行结果()。def f(m): s=str(m) if s==s[::-1]: return True else: return False print(f(12345))
A.5
B.7
C.8
D.9