package SWExpertAcademy.D1;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class PROB1936 {
/*
가위 : 1, 바위 : 2, 보 : 3
*/
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer(br.readLine());
int A = Integer.parseInt(st.nextToken());
int B = Integer.parseInt(st.nextToken());
// 기준을 A 두었을 때, 만약 A 가 1 이라면
if (A == 1) {
if (B == 2) {
System.out.println("B");
} else {
System.out.println("A");
}
} else if (A == 2) {
if (B == 3) {
System.out.println("B");
} else {
System.out.println("A");
}
} else {
if (B == 1) {
System.out.println("B");
} else {
System.out.println("A");
}
}
}
}
Java
복사