#include <iostream>
#include<ctime>
using namespace std;


int main()
{
	char nap[100]={"BOB BUDOWNICZY ZAWSZE DA RADE"};
	char sz[100];
	srand(time(NULL));
	int k=rand()%126,i=0;
	cout<<k<<endl;
	while(nap[i])
	{
		sz[i]=nap[i]^k;
		cout<<sz[i];
		i++;
	
	}
	cout<<endl;
	i=0;
	while(nap[i])
	{
		nap[i]=sz[i]^k;
		cout<<nap[i];
		i++;
	
	}
	cout<<endl;
	system ("pause");
	}