1. 简单粗鲁的字符串拼接 1 name = "abc" 2 age = 25 3 info = "the name is "+name +"\nthe age is " + str(age) 4 print(info) 运行结果: 2.% name = "abc" age = 25 info = "the name is %s \nthe age is %s"%(name ,age) print(info
按单词反转字符串是一道很常见的面试题.在Python中实现起来非常简单. def reverse_string_by_word(s): lst = s.split() # split by blank space by default return ' '.join(lst[::-1]) s = 'Power of Love' print reverse_string_by_word(s) # Love of Power s = 'Hello World!' print reverse_stri