Fixed print formatting

Author: Bhanubasyan

src/main/java/com/thealgorithms/backtracking/NQueens.java

@@ -101,9 +101,8 @@ private static void getSolution(int boardSize, List<List<String>> solutions, int
             columns[columnIndex] = rowIndex;
 
             // Skip current position if row or diagonal is already occupied
-            if (OCCUPIED_ROWS.contains(rowIndex)
-                    || OCCUPIED_DIAGONALS.contains(rowIndex - columnIndex)
-                    || OCCUPIED_ANTI_DIAGONALS.contains(rowIndex + columnIndex)) {
+            if (OCCUPIED_ROWS.contains(rowIndex) || OCCUPIED_DIAGONALS.contains(rowIndex - columnIndex) ||
+                    OCCUPIED_ANTI_DIAGONALS.contains(rowIndex + columnIndex)) {
                 continue;
             }