qq_27840681的博客

#define _CRT_SECURE_NO_WARNINGS #include using namespace std; void compute_prefix(char* p, int* next) { next[0] = next[1] = 0; for (int i = 2,k = 0;i { for (;k != 0 && p[k] != p[i - 1

#include #include using namespace std; const int MAXN = 1000; int a[MAXN] = { 0 }; int b[MAXN] = { 0 }; int main() { string str1, str2; cin >> str1 >> str2; long int len1, len2; in

#include #include using namespace std; /*class TreeNode { public: int val; TreeNode* left; TreeNode* right; TreeNode(int val) { this->val = val; this->left = NULL; this->right = NULL;