a5481115的博客

include include using namespace std; int main() { string s; char a[100]; cin >> s; int b = s.size(); for (int i = 0; i

int main() { char string[10], str1[10];//在数组中，数组名就指的是地址 int i; for (i = 0; i < 9; i++) { str1[i] = 'a'; } str1[9] = '\0'; strcpy_s(string, str1);//strcpy_s会从源地址一...

class Solution { public: bool Find(int target, vector<vector<int> > array) { int length = array.size(); int column = array[0].size(); bool IsOk = false; ...