摘要： 1.字符串 a = 'examples' print(a) for i in a: print(i) 2.列表 s = 'this is a string examples' ls = s.split() print(ls) for i in ls: print(i) 3.元组 tup = ('Nacy', 'Andy', 56); print(tup) for i in ... 阅读全文