исправлена эксперементальная часть

komissarovgo/docs2/data2/maze_lab/experiments.py

@@ -18,7 +18,14 @@ class ExperimentRunner:
         ]
     
     def run_experiment(self, maze_file: str, runs: int = 5) -> List[Dict[str, Any]]:
-        maze = self.builder.build_from_file(maze_file)
+        
+        try:
+            maze = self.builder.build_from_file(maze_file)
+        except ValueError as e:
+            # Если лабиринт некорректный (нет старта или выхода)
+            print(f"  Пропуск: {e}")
+            return []
+        
         results = []
         
         for strategy in self.strategies:
@@ -28,33 +35,49 @@ class ExperimentRunner:
             path_lengths = []
             
             for _ in range(runs):
-                path, stats = solver.solve()
+                try:
-                times.append(stats.time_ms)
+                    path, stats = solver.solve()
-                path_lengths.append(stats.path_length)
+                    times.append(stats.time_ms)
+                    path_lengths.append(stats.path_length)
+                except Exception as e:
+                    print(f"  Ошибка при {strategy.name}: {e}")
+                    continue
             
-            results.append({
+            if times:
-                'maze': Path(maze_file).stem,
+                results.append({
-                'strategy': strategy.name,
+                    'maze': Path(maze_file).stem,
-                'avg_time_ms': sum(times) / runs,
+                    'strategy': strategy.name,
-                'min_time_ms': min(times),
+                    'avg_time_ms': sum(times) / runs,
-                'max_time_ms': max(times),
+                    'min_time_ms': min(times),
-                'path_length': path_lengths[0] if path_lengths else 0
+                    'max_time_ms': max(times),
-            })
+                    'path_length': path_lengths[0] if path_lengths else 0,
+                    'path_found': path_lengths[0] > 0 if path_lengths else False
+                })
         
         return results
     
     def run_all_experiments(self, maze_files: List[str], runs: int = 5, 
                            output_file: str = "results/experiment_results.csv"):
+        
         all_results = []
         
         for maze_file in maze_files:
             print(f"Запуск на лабиринте: {maze_file}")
             results = self.run_experiment(maze_file, runs)
-            all_results.extend(results)
             
-            for r in results:
+            if results:
-                print(f"  {r['strategy']}: {r['avg_time_ms']:.3f} мс, путь: {r['path_length']}")
+                all_results.extend(results)
+                for r in results:
+                    status = "✓" if r['path_found'] else "✗ (нет пути)"
+                    print(f"  {r['strategy']}: {r['avg_time_ms']:.3f} мс, путь: {r['path_length']} {status}")
+            else:
+                print(f"  Лабиринт пропущен (нет старта или выхода)")
         
+        if not all_results:
+            print("Нет результатов для сохранения!")
+            return
+        
+        # Сохранение в CSV
         Path("results").mkdir(exist_ok=True)
         with open(output_file, 'w', newline='', encoding='utf-8') as f:
             writer = csv.DictWriter(f, fieldnames=all_results[0].keys())

komissarovgo/docs2/data2/maze_lab/main.py

@@ -16,6 +16,7 @@ def create_test_maze_file(filename: str, maze_data: list):
 
 def setup_test_mazes():
     
+    
     small_maze = [
         "##########",
         "#S       #",
@@ -30,6 +31,7 @@ def setup_test_mazes():
     ]
     create_test_maze_file("small_maze.txt", small_maze)
     
+    
     simple_maze = [
         "##########",
         "#S       #",
@@ -44,6 +46,7 @@ def setup_test_mazes():
     ]
     create_test_maze_file("simple_maze.txt", simple_maze)
     
+    
     no_exit_maze = [
         "##########",
         "#S       #",
@@ -56,7 +59,23 @@ def setup_test_mazes():
         "#   #######",
         "##########"
     ]
+    
     create_test_maze_file("no_exit_maze.txt", no_exit_maze)
+    
+   
+    blocked_maze = [
+        "##########",
+        "#S#      #",
+        "# #      #",
+        "# #      #",
+        "# #      #",
+        "# #      #",
+        "# #      #",
+        "# #      #",
+        "# #######E",
+        "##########"
+    ]
+    create_test_maze_file("blocked_maze.txt", blocked_maze)
 
 
 def interactive_mode():

komissarovgo/docs2/data2/maze_lab/mazes/blocked_maze.txt

@@ -0,0 +1,10 @@
+##########
+#S#      #
+# #      #
+# #      #
+# #      #
+# #      #
+# #      #
+# #      #
+# #######E
+##########

komissarovgo/docs2/data2/maze_lab/mazes/no_exit_maze.txt

@@ -0,0 +1,10 @@
+##########
+#S       #
+# ####### #
+#       # #
+##### # # #
+#     #   #
+# ### ### #
+#   #     #
+#   #######
+##########

komissarovgo/docs2/data2/maze_lab/mazes/simple_maze.txt

@@ -0,0 +1,10 @@
+##########
+#S       #
+#        #
+#        #
+#        #
+#        #
+#        #
+#        #
+#       E#
+##########

komissarovgo/docs2/data2/maze_lab/mazes/small_maze.txt

@@ -0,0 +1,10 @@
+##########
+#S       #
+# ####### #
+#       # #
+##### # # #
+#     #   #
+# ### ### #
+#   #     #
+#   #### E#
+##########

komissarovgo/docs2/data2/maze_lab/results/experiment_results.csv

@@ -0,0 +1,7 @@
+maze,strategy,avg_time_ms,min_time_ms,max_time_ms,path_length,path_found
+small_maze,BFS,0.09410000002390007,0.06260000009206124,0.17690000004222384,16,True
+small_maze,DFS,0.0747799999317067,0.061499999901570845,0.12589999960255227,16,True
+small_maze,A*,0.10337000007893948,0.07970000024215551,0.1430000002073939,16,True
+simple_maze,BFS,0.14079999996283732,0.1119000003200199,0.18079999972542282,15,True
+simple_maze,DFS,0.07789999999658903,0.07430000005115289,0.0957000002017594,29,True
+simple_maze,A*,0.21409000005405687,0.18180000006395858,0.2953999996861967,15,True