LeetCode 344. Reverse String

問題：反轉陣列 解法：反轉 JavaScript

/**
 * @param {character[]} s
 * @return {void} Do not return anything, modify s in-place instead.
 */
var reverseString = function (s) {
    if (s.length < 1 || s.length > Math.pow(10, 5)) {
        return;
    }

    return s.reverse();
};