Guess

Problem A: Guess

Time Limit: 1 Sec  Memory Limit: 32 MB

Description

In the television program "Shopping Street" of CCTV-2, two people, A and B are guessing the 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 <= 20) indicating the number of test cases.

Each case contains three integers in one line: P, PA, PB (0 <= PA, PB, P <= 100, | PA – P | != | PB – P |), 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

4
10 8 7
20 20 19
100 9 50
50 39 60

Sample Output

A
A
B
B

HINT

简单题 直接上代码：

#include<stdio.h>
#include<string.h>

int main()
{
    int t,a,b,c;
    scanf("%d",&t);
    while(t--)
    {
        scanf("%d%d%d",&a,&b,&c);
        b = (b-a)>0?(b-a):(a-b);
        c = (c-a)>0?(c-a):(a-c);
        if(b>c) printf("B\n");
        else printf("A\n");
    }
    return 0;
}

/**************************************************************
    Problem: 1
    User: Hui
    Language: C
    Result: 正确
    Time:0 ms
    Memory:964 kb
****************************************************************/

Guess