Problem:
Score : 200 points

Problem Statement

When Mr. X is away from home, he has decided to use his smartwatch to search the best route to go back home, to participate in ABC.

You, the smartwatch, has found N routes to his home.

If Mr. X uses the i-th of these routes, he will get home in time t_i at cost c_i.

Find the smallest cost of a route that takes not longer than time T.

Constraints

All values in input are integers.

1 \leq N \leq 100

1 \leq T \leq 1000

1 \leq c_i \leq 1000

1 \leq t_i \leq 1000

The pairs (c_i, t_i) are distinct.

Input

Input is given from Standard Input in the following format:

N T
c_1 t_1
c_2 t_2
:
c_N t_N

Output

Print the smallest cost of a route that takes not longer than time T.

If there is no route that takes not longer than time T, print TLE instead.

Sample Input 1

3 70
7 60
1 80
4 50

Sample Output 1

4

The first route gets him home at cost 7.

The second route takes longer than time T = 70.

The third route gets him home at cost 4.

Thus, the cost 4 of the third route is the minimum.

Sample Input 2

4 3
1 1000
2 4
3 1000
4 500

Sample Output 2

TLE

There is no route that takes not longer than time T = 3.

Sample Input 3

5 9
25 8
5 9
4 10
1000 1000
6 1

Sample Output 3

5

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Wrong Answer)

import java.util.Scanner;

/**
 *
 * @author Ivan Eka
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        boolean check = true;
        int count = 0;
        int c = 0, t;
        int N = sc.nextInt();
        int T = sc.nextInt();
        int[][] Route = new int[N][2];
        for (int c1 = 0; c1 < N; c1++) {
            Route[c1][0] = sc.nextInt();
            Route[c1][1] = sc.nextInt();
            if (Route[c1][1] == T) {
                c = Route[c1][0];
            } else if (Route[c1][1] > T) {
                count++;
            }
        }
        if (count == N) {
            System.out.println("TLE");
        } else if (c != 0) {
            System.out.println(c);
        } else {
            t = T;
            for (int c2 = 0; c2 < N; c2++) {
                if (t > Route[c2][1]) {
                    c = Route[c2][0];
                    t = Route[c2][1];
                } else if(t > Route[c2][1] && c > Route[c2][0]){
                    c = Route[c2][0];
                    t = Route[c2][1];
                }
            }
            System.out.println(c);
        }
    }
}