15 puzzle solver: Difference between revisions

Content added Content deleted

Inline

@@ Line 6,376: / Line 6,376: @@
     private static class Puzzle {
-        public Puzzle(List<Integer> aTiles, List<String> aMoves, int aZeroIndex, long aSearchDepth) {
+        public Puzzle(List<Integer> aTiles, List<String> aMoves, int aZeroIndex, int aSearchDepth) {
         	tiles = aTiles;
             moves = aMoves;
@@ Line 6,421: / Line 6,421: @@
              System.out.println();
         }
-        @Override
-        public int hashCode() {
-            int hash = 3;
-            hash = 23 * hash + tiles.hashCode();
-            hash = 23 * hash + zeroIndex;
-            return hash;
-        }
         @Override
@@ Line 6,436: / Line 6,428: @@
         		case Object object -> false;
         	};
+        }
+        @Override
+        public int hashCode() {
+            int hash = 3;
+            hash = 23 * hash + tiles.hashCode();
+            hash = 23 * hash + zeroIndex;
+            return hash;
         }
@@ Line 6,441: / Line 6,441: @@
         private List<String> moves;
         private int zeroIndex;
-        private long searchDepth;
+        private int searchDepth;
         private static final List<Integer> GOAL = List.of( 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0 );