There are M manufacturers and each of them produce a range of products.
M1: [a1, b1]
M2: [a2, b2]
and so on…
Given a product ID, find how many manufacturers produce the given product.
First line of input contains T - number of test cases.
- The first line of each test case contains an integer M.
- Next M lines contains the ith manufacturer’s range of product ids - starting(S) and ending(E) (both inclusive).
- The next line contains Q - number of queries:
- The next Q lines contains a single integer denoting the ID of the product.
For each test case, print the number of merchants producing the given product for each query, separated by newline.
1 <= T <= 100
1 <= M, Q <= 104
1 <= S <= E <= 109
1 <= ID <= 109
1 4 1 3 1 6 3 5 5 9 4 3 8 6 10
3 1 2 0