From c4e90f16e558f989cdef5ab1b900b53012140ccc Mon Sep 17 00:00:00 2001
From: KeshavAnandCode <keshavanand.dev@gmail.com>
Date: Sat, 4 Apr 2026 20:25:42 -0500
Subject: [PATCH] solved leetcode 657 attempt 1

---
 solutions/leetcode/Problem657.java | 42 ++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 solutions/leetcode/Problem657.java

diff --git a/solutions/leetcode/Problem657.java b/solutions/leetcode/Problem657.java
new file mode 100644
index 0000000..163d050
--- /dev/null
+++ b/solutions/leetcode/Problem657.java
@@ -0,0 +1,42 @@
+// General imports
+
+import java.util.*;
+import java.io.*;
+import java.math.*;
+
+public class Problem657 {
+  public static void main(String[] args) {
+
+    Scanner sc = new Scanner(System.in);
+
+    // Write code here
+
+    String s = sc.nextLine();
+
+    System.out.println(judgeCircle(s));
+
+    sc.close();
+
+  }
+
+  public static boolean judgeCircle(String moves) {
+    int verticalPos = 0;
+    int horizontalPos = 0;
+
+    for (char c : moves.toCharArray()) {
+      if (c == 'R') {
+        horizontalPos++;
+      } else if (c == 'L') {
+        horizontalPos--;
+      }
+
+      if (c == 'U') {
+        verticalPos++;
+      } else if (c == 'D') {
+        verticalPos--;
+      }
+    }
+
+    return (verticalPos == 0 && horizontalPos == 0);
+  }
+}