#include <iostream>
using namespace std;
int sum(int a,int b){
a=30;
b=40;
return a+b;
}
void sum1(int a,int b,int& sum,int& product){
sum=a+b;
product=a*b;
}
int main() {
// your code goes here
int x,y;
cin>>x>>y;
cout<<&x;
// cout<<sum(x,y)<<x<<" "<<y<<endl;
// int s=0, p=0;
// sum1(x,y,s,p);
// cout<<x<<" "<<y<<" "<<s<<" "<<p<<endl;
return 0;
}
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