520. Detect Capital

标签：bool   code   put   ctc   use   OWIN   solution   etc   leetcode   

Given a word, you need to judge whether the usage of capitals in it is right or not.

We define the usage of capitals in a word to be right when one of the following cases holds:

1. All letters in this word are capitals, like "USA".
2. All letters in this word are not capitals, like "leetcode".
3. Only the first letter in this word is capital if it has more than one letter, like "Google".

Otherwise, we define that this word doesn‘t use capitals in a right way.

Example 1:

Input: "USA"
Output: True

Example 2:

Input: "FlaG"
Output: False

Note: The input will be a non-empty word consisting of uppercase and lowercase latin letters.

class Solution:
    def detectCapitalUse(self, word):
        """
        :type word: str
        :rtype: bool
        """
        if word.isupper():
            return True
        if word.islower():
            return True
        if word[0].islower():
            return False
        for i in range(1,len(word)):
            if word[i].isupper():
                return False
        return True

520. Detect Capital

标签：bool   code   put   ctc   use   OWIN   solution   etc   leetcode   

原文地址：https://www.cnblogs.com/bernieloveslife/p/9833917.html