#include <iostream>
using namespace std;

int main() {
	int c = 1,d=2;
	/*
	cout << c <<  endl;
	cout << d <<  endl;
	*/
	cout << c << d << endl;
	double a = 3.2;
	double b = 4.5;
	cout << c+a << endl;
	
	int p, q, r;
	p = q = r = 3;
	cout << p << q << r;
	return 0;
}