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 true
solution('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