lanqiao 龟兔赛跑预测

import java.util.Scanner;

public class Main {
	
	
	public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		int v1,v2,t,s,l;
		v1 = in.nextInt();
		v2 = in.nextInt();
		t = in.nextInt();
		s = in.nextInt();
		l = in.nextInt();
		
		int l1=0;
		int l2=0;
		int time=0;
		while(l1<l&&l2<l) {
			l1+=v1;
			l2+=v2;
			time++;
			if(l2>=l) {
				if(l1==l2) {
					System.out.println("D");
					System.out.println(time);
					break;
				}
				System.out.println("T");
				System.out.println(time);
				break;
			}
			if(l1>=l) {
				System.out.println("R");
				System.out.println(time);
				break;
			}
			
			
			if(l1-l2>=t) {//原先t和s搞反了，所以结果总是  T  4
				l1-=s*v1;
			}
		}
		
	}
	

}