Create Count Total Number of Colored Cells.java

varunu28 · web-flow · commit 7e86b13cd7f4 · 2025-03-05T09:49:51.000-08:00
diff --git a/Medium/Count Total Number of Colored Cells.java b/Medium/Count Total Number of Colored Cells.java
@@ -0,0 +1,11 @@
+class Solution {
+    public long coloredCells(int n) {
+        long count = 1;
+        int increment = 4;
+        while (n-- > 1) {
+            count += increment;
+            increment += 4;
+        }
+        return count;
+    }
+}
