遍历列表l=["a","b","1",2]print(l)foriinl:print(i)print(type(i))result['a','b','1',2]ab12遍历字符串#Python学习交流群：579817333s="abcde"print(s)forsiins:print(si)print(type(si))结果abcdeabcde遍历字典dic={"name":"lsj","age":18}print(dic,type(dic))fordindic:print(d,dic[d])print(type(d))Result{'name':'lsj','age':18}namelsjage18遍历集合#Python学习交流群：579817333se={"a","1","ab",1,2,4}print(set(se),type(se))forse1inse:print(se1)print(type(se1))结果{'a','ab',2,1,4,'1'}aab2141遍历元组t=("a","1","ab",1,2,4,)print(t,type(t))对于t中的t1：打印（t1）打印（类型（t1））结果（'a','1','ab',1,2,4)a1ab12<类'int'>4<类'int'>
