摘要：
class Solution {public: bool isScramble(string s1, string s2) { int len = s1.length(); if (len == 1 && s1[0] == s2[0]) return true; ... 阅读全文
摘要：
class Solution {public: bool search(int A[], int n, int target) { if (n A[mid]) { right = mid; sep = A[mid]; ... 阅读全文