What will be the output of the following C++ code?

#include<iostream>
using namespace std;
class X 
{
    int m;
    public:
    X() : m(10)
    {                                                       
    }
    X(int mm): m(mm)
    {
    }
    int getm()
    {
        return m;
    }
};
class Y : public X 
{
    int n;
    public:
    Y(int nn) : n(nn) {}                                                
    int getn() { return n; }
};
int main()
{
    Y yobj( 100 );
    cout << yobj.getm() << " " << yobj.getn() << endl;
}