#include <iostream>
#include <algorithm>
// sort(시작점 ㅡ ,끝점), max({A,B}), min({A,B}) << 이 정도 소트는 날먹..
 
using namespace std; //그냥 적으셈 일단 .. 안하면 귀찮아짐 으응..
 
int main(void) {
	// cin , cout 자료형을 알아서
	// scanf가 두배 정도 더 빠름
	// 그래서.. "ios_base::sync_with_stdio" cin의 검사를 빼서 더 빠름, 스캔f보다 0.001초 빠름
    ios_base::sync_with_stdio;
    cin.tie(NULL);
    cout.tie(NULL);
 
    int a,b;
    cin >> a >> b;
    cout << a << ' ' << b;
	//차이가 없음.
 
	return 0;
}

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