diff --git a/romanovpv/task 2/docs/data/main.py b/romanovpv/task 2/docs/data/main.py
index 98b53cc..2b2270e 100644
--- a/romanovpv/task 2/docs/data/main.py	
+++ b/romanovpv/task 2/docs/data/main.py	
@@ -5,12 +5,28 @@ from strategies import (
     DFSStrategy,
     AStarStrategy
     )
+from solver import (MazeSolver)
 
 builder = TextFileMazeBuilder()
 maze = builder.buildFromFile("maze.txt")
-strategy = DFSStrategy()
-path = strategy.findPath(maze, maze.start, maze.exit)
-print(f"Метод: {strategy}")
-print("Путь:\n")
-for cell in path:
-    print(f"({cell.x},{cell.y})")
\ No newline at end of file
+maze.printMaze()
+print("Выберете алгоритм")
+print("1 - BFS")
+print("2 - DFS")
+print("3 - A*")
+choice = input()
+if choice == "1":
+    strategy = BFSStrategy()
+elif choice == "2":
+    strategy = DFSStrategy()
+elif choice == "3":
+    strategy = AStarStrategy()
+else:
+    print("Неверный выбор")
+    exit()
+    
+solver = MazeSolver(maze, strategy)
+stats = solver.solve()
+print("Результат:")
+print(stats)
+    
\ No newline at end of file
diff --git a/romanovpv/task 2/docs/data/solver.py b/romanovpv/task 2/docs/data/solver.py
new file mode 100644
index 0000000..2d9948c
--- /dev/null
+++ b/romanovpv/task 2/docs/data/solver.py	
@@ -0,0 +1,62 @@
+import time
+
+class SearchStats:
+    def __init__(
+            self,
+            time_ms,
+            visited_cells,
+            path_length
+    ):
+        self.time_ms = time_ms
+        self.visited_cells = visited_cells
+        self.path_length = path_length
+    def __str__(self):
+        return (
+            f"Время: "
+            f"{self.time_ms:.3f} мс\n"
+
+            f"Посещено клеток: "
+            f"{self.visited_cells}\n"
+
+            f"Длина пути: "
+            f"{self.path_length}"
+        )
+    
+class MazeSolver:
+    def __init__(
+            self,
+            maze,
+            strategy
+    ):
+        self.maze = maze
+        self.strategy = strategy
+    def setStrategy(
+            self,
+            strategy
+    ):
+        self.strategy = strategy
+    def solve(self):
+        start_time = (
+            time.perf_counter()
+        )
+        path, visited = (
+            self.strategy.findPath(
+                self.maze,
+                self.maze.start,
+                self.maze.exit
+            )
+        )
+        end_time = (
+            time.perf_counter()
+        )
+        time_ms = (
+            (end_time-start_time)
+            *1000
+        )
+        visited = len(path)
+        stats = SearchStats(
+            time_ms,
+            visited,
+            len(path)
+        )
+        return stats
\ No newline at end of file
diff --git a/romanovpv/task 2/docs/data/strategies.py b/romanovpv/task 2/docs/data/strategies.py
index fdca4ed..573b507 100644
--- a/romanovpv/task 2/docs/data/strategies.py	
+++ b/romanovpv/task 2/docs/data/strategies.py	
@@ -33,10 +33,12 @@ class BFSStrategy(PathFindingStrategy):
         while queue:
             current = queue.popleft()
             if current == exit_cell:
-                return self.restorePath(
+                return (
+                    self.restorePath(
                     parent,
                     start,
-                    exit_cell
+                    exit_cell),
+                    len(visited)
                 )
             for neighbor in maze.getNeighbors(current):
                 if neighbor not in visited:
@@ -49,7 +51,7 @@ class BFSStrategy(PathFindingStrategy):
                     queue.append(
                         neighbor
                     )
-        return []
+        return [], len(visited)
 
 class DFSStrategy(PathFindingStrategy):
     def findPath(
@@ -64,10 +66,12 @@ class DFSStrategy(PathFindingStrategy):
         while stack:
             current = stack.pop()
             if current == exit_cell:
-                return self.restorePath(
+                return (self.restorePath
+                        (
                     parent,
                     start,
-                    exit_cell
+                    exit_cell),
+                        len(visited)
                 )
             for neighbor in maze.getNeighbors(current):
                 if neighbor not in visited:
@@ -81,7 +85,7 @@ class DFSStrategy(PathFindingStrategy):
                     stack.append(
                         neighbor
                     )
-        return []
+        return [], len(visited)
     
 class AStarStrategy(PathFindingStrategy):
     def heuristic(
@@ -89,17 +93,7 @@ class AStarStrategy(PathFindingStrategy):
             cell,
             exit_cell
     ):
-        return (
-                abs(
-                    cell.x
-                    - exit_cell.x
-                )
-                +
-                abs(
-                    cell.y
-                    - exit_cell.y
-                )
-        )
+        return (abs(cell.x - exit_cell.x) + abs(cell.y - exit_cell.y))
     def findPath(
             self,
             maze,
@@ -132,36 +126,24 @@ class AStarStrategy(PathFindingStrategy):
                 current
             )
             if current == exit_cell:
-                return self.restorePath(
+                return (self.restorePath(
                     parent,
                     start,
-                    exit_cell
+                    exit_cell),
+                    len(visited)
                 )
             for neighbor in maze.getNeighbors(current):
                 new_cost = (
                         g_score[current]
                         + 1
                 )
-                if (
-                        neighbor
-                        not in g_score
-                        or
-                        new_cost <
-                        g_score[neighbor]
-                ):
-                    g_score[
-                        neighbor
+                if (neighbor not in g_score or new_cost < g_score[neighbor] ):
+                    g_score[neighbor
                     ] = new_cost
                     parent[
                         neighbor
                     ] = current
-                    priority = (
-                            new_cost
-+
-                            self.heuristic(
-                                neighbor,
-                                exit_cell
-                            )
+                    priority = (new_cost + self.heuristic(neighbor, exit_cell)
                     )
                     heapq.heappush(
                         pq,
@@ -171,4 +153,4 @@ class AStarStrategy(PathFindingStrategy):
                             neighbor
                         )
                     )
-        return []
\ No newline at end of file
+        return [], len(visited)
\ No newline at end of file