题目：

Complete the solution so that it returns true if the first argument(string) passed in ends with the 2nd argument (also a string).

Examples:

solution('abc', 'bc') # returns truesolution('abc', 'd') # returns false

解题办法：

def solution(string, ending):    # your code here...    if ending == '':        return True    else:        a = string[::-1][:len(ending)][::-1]        if a == ending:            return True        else:            return False

 

最佳解题办法：

def solution(string, ending):    return string.endswith(ending)

 

知识点：

1、string.endswith(str)：使用endswith可以判断是否以某个字符串结尾