Welcome to ZOJ
Information
Select Problem
Runs
Ranklist
ZOJ Problem Set - 3333
Guess the Price

Time Limit: 1 Second      Memory Limit: 32768 KB

In the television program "Shopping Street" of CCTV-2, two people, A and B are guessing price of a given item. You are asked to decide whose price is closer to the real price.

Input

There are multiple test cases. The first line of input is an integer T (T <= 10) indicating the number of test cases.

Each case contains three integers in one line: P, PA, PB (0 <= PA, PB <= P <= 100, PA != PB), indicating the real price, the price A guesses and the price B guesses.

Output

For each case, output "A" or "B" according to whose price is closer to the real price.

Sample Input

3
10 8 7
20 20 19
100 9 50

Sample Output

A
A
B

Author: HANG, Hang
Source: The 7th Zhejiang Provincial Collegiate Programming Contest
Submit    Status