The next two for loops iterate through the string and count how many vowels (' a ', 'e', 'I', 'o', or 'u') it contains.

下两个for循环迭代该字符串并计算其包含多少个元音字母(“a”、“e”、“i”、“o”或“u”)。

youdao

The next two for loops iterate through the string and count how many vowels (' a ', 'e', 'I', 'o', or 'u') it contains.

下两个for循环迭代该字符串并计算其包含多少个元音字母(“a”、“e”、“i”、“o”或“u”)。

youdao