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编写一个函数,以字符串作为输入,反转该字符串中的元音字母。
示例 1:
输入: "hello" 输出: "holle"
示例 2:
输入: "leetcode" 输出: "leotcede"
说明: 元音字母不包含字母"y"。
The text was updated successfully, but these errors were encountered:
当左指针和右指针匹配的字符串都为元音时匹配即可。
/** * @param {string} s * @return {string} */ var reverseVowels = function(s) { let vowels = ['a', 'A', 'e', 'E', 'i', 'I', 'o', 'O', 'u', 'U']; s = s.split(''); let p1 = 0; let p2 = s.length - 1; while (p1 < p2) { if (vowels.includes(s[p1]) && vowels.includes(s[p2])) { [s[p1], s[p2]] = [s[p2], s[p1]]; p1++; p2--; } else if (!vowels.includes(s[p1])) { p1++; } else if (!vowels.includes(s[p2])) { p2--; } } return s.join(''); };
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345.反转字符串中的元音字母 #74
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题目
编写一个函数,以字符串作为输入,反转该字符串中的元音字母。
示例 1:
示例 2:
说明:
元音字母不包含字母"y"。
The text was updated successfully, but these errors were encountered: