python - 在python中查找字符串中最长的单词

Question

我很难在 Python 中找到最长的单词

这是我的代码

s = "Mary is a little lamb"
words = s.split()

max_len = 0
max_word = "" 

for word in words:
    if max_len < len(word):
        max_len = len(word)
        max_word = word
        print("longest word: ", max_word, "(", max_len,")", sep ="")

但是，输出显示了两个单词，Mary(4) 和 Little(6)。实际上，当我在 word 中删除 'Mary' 时，输出显示 is(2) 和 Little(6) 我该如何解决这个问题？

标签： python

Answer 1

将打印移出 for 循环：

s = "Mary is a little lamb"
words = s.split()

max_len = 0
max_word = None

for word in words:
    if max_len < len(word):
        max_len = len(word)
        max_word = word

print("longest word: %s(%d)" % (max_word, max_len))

输出

longest word: little(6)