def is_Sublist(l, s): sub_set = False if s == []: sub_set = True elif s == l: sub_set = True elif len(s) > len(l): sub_set = False else: for i in range(len(l)): ]: n = while (n < len(s)) and (l[i+n] == s[n]): n += if n == len(s): sub_set = True retu…
在实际写程序中,经常要对变量类型进行判断,除了用type(变量)这种方法外,还可以用isinstance方法判断: #!/usr/bin/env pythona = 1b = [1,2,3,4]c = (1,2,3,4)d = {‘a‘:1,‘b‘:2,‘c‘:3}e = "abc"if isinstance(a,int): print "a is int"else: print "a is not int"if isinstance…
'''题一:判断列表中含有字符串且组成新的列表打印输出知识点:列表.列表的增删改查.for循环.if判断'''#@Author:Dotest软件测试#@QQ:1274057839names = ['Dotest','test','donghao',100,True]#定义空列表:容器:思考:为什么不放在for循环里面定义?str_name = []#for循环for name in names: #if判断:函数:isinstance是判断是否为某类型 if isinstance(name,st…