using namespace std;
int main(){
	int x;
	cin>>x;
	cout<<x<<" "<<x*10;
}

#include<bits/stdc++.h>
using namespace std;
int main(){
	int x;
	cin>>x;
	cout<<x<<" "<<x*10;
}

#include<iostream> using namespace std; int main () { long long x; cin>>x; cout<<x<<" "<<10*x; return 0 ; }

#include<cstdio>
main()
{
	int n;
	std::scanf("%d",&n);
	std::printf("%d %d",n,n*10);
}

#include<iostream>
using namespace std;
int main()
{
	int x;
	cin>>x;
	long long ans=x*10;
	cout<<x<<" "<<ans;
	return 0;
}