摘要:
/** * @param {string} s * @return {string} */ var longestPalindrome = function(s) { let dp =[]; let res = {}; let len = s.length; for(let i=0;i<len;i+ 阅读全文
摘要:
/** * @param {number} n * @return {string[]} */ var isValid = function(srcStr){ let help = []; for(let i = 0;i<srcStr.length;i++){ if(srcStr[i]=='('){ 阅读全文
摘要:
/** * @param {string} s * @return {boolean} */ var isValid = function(s) { let tmpStack = []; for(let i = 0; i < s.length; i++){ let el = s[i]; if(el= 阅读全文