1 files changed, 26 insertions, 0 deletions
diff --git a/2125/main.py b/2125/main.py
new file mode 100755
index 0000000..da45c29
--- /dev/null
+++ b/2125/main.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+import typing
+
+
+class Solution:
+    def numberOfBeams(self, bank: typing.List[str]) -> int:
+        row_count = 0
+        result = 0
+        for row in bank:
+            count = row.count("1")
+            if count != 0:
+                result += row_count * count
+                row_count = row.count("1")
+
+        return result
+
+
+def main():
+    solution = Solution()
+    print(solution.numberOfBeams(["011001", "000000", "010100", "00100"]))
+    print(solution.numberOfBeams(["000", "111", "000"]))
+
+
+if __name__ == "__main__":
+    main()