#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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