依然那霖哥

class Solution { public:     vector twoSum(vector& nums, int target) {         vector tmp_vec;         if (nums.size()             return tmp_vec;         size_t index;         int tmp[32767]

#include #include #include using namespace std; string addBinary(string a, string b) { int sa = a.size(), sb = b.size(); int stridx = sb>sa?sb:sa; char *str = new char[stridx + 1