liu_jie_1的专栏

#use case 16:use listclassMates=['jie_liu','hongWei_Hong','PanPan','Bang_Wu',"hui_Tang",'Lu_Zhu','XueLong_Su'];for i in range(len(classMates)): print classMates[i];classMates.append('Yu_Chen')

#!/usr/bin/env python# -*- coding: utf-8 -*-# use case 1: the first python programprint "hello world";# use case 2: the second python program : use keyword :forfor i in range(10): print str