Problem A: Guess
Time Limit:?1 Sec?? Memory Limit:?32 MBDescription
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.
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Input
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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.
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Output
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For each case, output "A" or "B" according to whose price is closer to the real price.
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Sample Input
4
10 8 7
20 20 19
100 9 50
50 39 60
Sample Output
A
A
B
B
HINT
簡單題 直接上代碼:
#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: 正確 Time:0 ms Memory:964 kb *************************************************************** */
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