19.11.2019-Pb1

# include <iostream>
# include <cstring>
using namespace std;
int main ()
{
    char x[100];
    char y[100];
    cin>>x>>y;
    if (strlen(x)>strlen(y))
    {
        cout <<x<<endl;
        cout <<y;
    }
    else
    {
        cout <<y<<endl;
        cout <<x;
    }
    return 0;
}