小白代码

#include <iostream>
using namespace std;
int main()
{
	short t, p; 
	cin >> t;
	while(t--){
		cin >> p;
		if(p <= 10)	cout<<"R"<<endl;
		else if(p > 10 && p <= 20)	cout << "L" << endl;
		else	cout << p << endl;	
	}

	return 0;
}