#include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b,c;
cin>>a>>b;
if(a>b)
{
	c=a;
	b=c;
	cout<<b;
}
if(b>a)
{
	c=b;
	a=b;
	cout<<a;
}
if(a==b)
{
	cout<<a<<" "<<b;
}
	return 0;
}

/**************************************************************
	Problem: 1675
	User: lzc
	Language: C++
	Result: Wrong Answer
****************************************************************/