#include<iostream>

using namespace std;
int m=10;

int f(int z(int, int))
{
    return z(10, 10) + m;
}

int x(int a, int b)
{
    m=200;
    return a + b + m;
}

int main()
{
    cout << f(x) << endl << m;
    return 0;
}