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Main1063.java
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Main1063.java
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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main1063 {
public static void main(String[] args) throws NumberFormatException, IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer(br.readLine());
char[] k = st.nextToken().toCharArray();
char[] s = st.nextToken().toCharArray();
int N = Integer.parseInt(st.nextToken());
String dir;
for (int i = 0; i < N; i++) {
dir = br.readLine();
if ("B".equals(dir) && k[1] - 1 >= '1') {
if (s[0] == k[0] && s[1] == k[1] - 1) {
if (s[1] - 1 < '1') {
continue;
}
s[1] -= 1;
}
k[1] -= 1;
} else if ("T".equals(dir) && k[1] + 1 <= '8') {
if (s[0] == k[0] && s[1] == k[1] + 1) {
if (s[1] + 1 > '8') {
continue;
}
s[1] += 1;
}
k[1] += 1;
} else if ("R".equals(dir) && k[0] + 1 <= 'H') {
if (s[0] == k[0] + 1 && s[1] == k[1]) {
if (s[0] + 1 > 'H') {
continue;
}
s[0] += 1;
}
k[0] += 1;
} else if ("L".equals(dir) && k[0] - 1 >= 'A') {
if (s[0] == k[0] - 1 && s[1] == k[1]) {
if (s[0] - 1 < 'A') {
continue;
}
s[0] -= 1;
}
k[0] -= 1;
} else if ("LT".equals(dir) && k[0] - 1 >= 'A' && k[1] + 1 <= '8') {
if (s[0] == k[0] - 1 && s[1] == k[1] + 1) {
if (s[0] - 1 < 'A' || s[1] + 1 > '8') {
continue;
}
s[0] -= 1;
s[1] += 1;
}
k[0] -= 1;
k[1] += 1;
} else if ("LB".equals(dir) && k[0] - 1 >= 'A' && k[1] - 1 >= '1') {
if (s[0] == k[0] - 1 && s[1] == k[1] - 1) {
if (s[0] - 1 < 'A' || s[1] - 1 < '1') {
continue;
}
s[0] -= 1;
s[1] -= 1;
}
k[0] -= 1;
k[1] -= 1;
} else if ("RT".equals(dir) && k[0] + 1 <= 'H' && k[1] + 1 <= '8') {
if (s[0] == k[0] + 1 && s[1] == k[1] + 1) {
if (s[0] + 1 > 'H' || s[1] + 1 > '8') {
continue;
}
s[0] += 1;
s[1] += 1;
}
k[0] += 1;
k[1] += 1;
} else if ("RB".equals(dir) && k[0] + 1 <= 'H' && k[1] - 1 >= '1') {
if (s[0] == k[0] + 1 && s[1] == k[1] - 1) {
if (s[0] + 1 > 'H' || s[1] - 1 < '1') {
continue;
}
s[0] += 1;
s[1] -= 1;
}
k[0] += 1;
k[1] -= 1;
}
}
System.out.println(String.valueOf(k));
System.out.println(String.valueOf(s));
}
}