Merge pull request #838 from AlgorithmWithGod/JHLEE325

[20250907] BOJ / G5 / A와 B / 이준희

Author: ShinHeeEul

JHLEE325/202509/07 BOJ G5 A와 B.md

@@ -0,0 +1,33 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st;
+        String s = br.readLine();
+        String t = br.readLine();
+
+        StringBuilder sb = new StringBuilder();
+        sb.append(t);
+
+        while (s.length() < sb.length()) {
+            char lastChar = sb.charAt(sb.length() - 1);
+
+            sb.deleteCharAt(sb.length() - 1);
+
+            if (lastChar == 'B') {
+                sb.reverse();
+            }
+        }
+
+        if (s.equals(sb.toString())) {
+            System.out.println(1);
+        } else {
+            System.out.println(0);
+        }
+    }
+}
+
+```