目录
56. 检查字符串是否只包含数字
s = "12345"
print(s.isdigit())57. 找到列表中出现次数最多的元素
from collections import Counter
lst = [1, 2, 2, 3, 4, 4, 4, 5]
counter = Counter(lst)
print(counter.most_common(1)[0][0])58. 计算字符串中的元音数
def count_vowels(s):
vowels = "aeiouAEIOU"
return sum(1 for char in s if char in vowels)
s = "hello world"
print(count_vowels(s))59. 计算字符串中的辅音数
def count_consonants(s):
vowels = "aeiouAEIOU"
return sum(1 for char in s if char.isalpha() and char not in vowels)
s = "hello world"
print(count_consonants(s))60. 找到字符串中的最长单词
def longest_word(s):
words = s.split()
return max(words, key=len)
s = "Find the longest word in this sentence"
print(longest_word(s))标签：count,char,Python,vowels,60,print,字符串 From： https://blog.csdn.net/wodertianna/article/details/140308110