#include<bits/stdc++.h> #include<string> #include<string.h> using namespace std; void sort(char s[100]){     ...

#include<bits/stdc++.h> #include<string> using namespace std; int mons[13]={0,31,28,31,30,31,30,31,31,30,31,30,31}; bool run(int y)...

#include<bits/stdc++.h> #include<stack> using namespace std; bool isValid(string &str){     stack<char> s;...