题目描述
Today Chef wants to evaluate the dishes of his $N$ students. He asks each one to cook a dish and present it to him.
Chef loves his secret ingredient, and only likes dishes with at least $X$ grams of it.
Given $N$, $X$ and the amount of secret ingredient used by each student $A_i$, find out whether Chef will like at least one dish.
-----Input:-----
- First line will contain $T$, number of testcases. Then the testcases follow.
- The first line of each testcase contains two integers $N$
(number of students) and $X$ (minimum amount of secret ingredient that a dish must contain for Chef to like it).
- The next line contains $N$ space separated integers, $A_i$ denoting the amount of secret ingredient used by the students in their dishes.
-----Output:-----
For each testcase, print a single string "YES" if Chef likes at least one dish. Otherwise, print "NO". (Without quotes).
-----Constraints:-----
- $1 \leq T \leq 100$
- $1 \leq N \leq 1000$
- $1 \leq X \leq 1000000$
- $1 \leq A_i \leq 1000000$
-----Sample Input:-----
3
5 100
11 22 33 44 55
5 50
10 20 30 40 50
5 45
12 24 36 48 60
-----Sample Output:-----
NO
YES
YES
输入格式
见题面
输出格式
见题面