# 循环打印python每个单词 # 012345 str1 = "python" print(str1[3]) # i 是临时变量 用来取值 for i in str1: print(i) print("===========") ''' 随堂练习 1,使用whlie循环取出y和o,打印出来 ''' j = 0 while j == 1 or j == 4: print(str1[j]) j += 1 print("===============") # 使用for循环打印james 跳过m 打印后面的内容 for i in "james": if i =="m": continue print(i,end=' ')