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2th task is absolutly completed

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solovevds 2026-05-23 19:21:14 +03:00
parent 5dc9777c5a
commit e8418bd446
12 changed files with 5050 additions and 11 deletions
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SolovevDS/docs/data/data_for_task2/diagrams.py Normal file
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import pandas as pd
import matplotlib.pyplot as plt
import numpy as np
df = pd.read_csv("results.csv")
maze_order = ["small_10", "medium_50", "large_100", "empty", "no_path"]
strategy_order = ["BFS", "DFS", "AStar"]
maze_labels = {
"small_10": "10×10",
"medium_50": "50×50",
"large_100": "100×100",
"empty": "Пустой",
"no_path": "Без выхода"
}
df["maze"] = pd.Categorical(df["maze"], categories=maze_order, ordered=True)
df["strategy"] = pd.Categorical(df["strategy"], categories=strategy_order, ordered=True)
df = df.sort_values(["maze", "strategy"])
def plot_grouped_bar(df, value_col, ylabel, title, filename):
mazes = maze_order
strategies = strategy_order
x = np.arange(len(mazes))
width = 0.25
plt.figure(figsize=(11, 6))
for i, strategy in enumerate(strategies):
values = []
for maze in mazes:
row = df[(df["maze"] == maze) & (df["strategy"] == strategy)]
values.append(row[value_col].values[0])
plt.bar(x + (i - 1) * width, values, width, label=strategy)
plt.xlabel("Лабиринт")
plt.ylabel(ylabel)
plt.title(title)
plt.xticks(x, [maze_labels[m] for m in mazes], rotation=20)
plt.legend(title="Стратегия")
plt.grid(axis="y", alpha=0.3)
plt.tight_layout()
plt.savefig(filename, format="svg")
plt.show()
plot_grouped_bar(
df,
value_col="time_ms",
ylabel="Время, мс",
title="Сравнение времени выполнения BFS, DFS и A*",
filename="time_comparison.svg"
)
plot_grouped_bar(
df,
value_col="cells_visited",
ylabel="Количество посещённых клеток",
title="Сравнение количества посещённых клеток",
filename="visited_cells_comparison.svg"
)
plot_grouped_bar(
df,
value_col="way_len",
ylabel="Длина пути, клеток",
title="Сравнение длины найденного пути",
filename="path_length_comparison.svg"
)

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SolovevDS/docs/data/data_for_task2/maze10.txt Normal file
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##########
#S ###
###### ###
# ###
# #### ###
# # ###
# # ######
# # #
# ######E#
##########

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SolovevDS/docs/data/data_for_task2/maze100.txt Normal file
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####################################################################################################
#S # # # # # # # # # ##
## ############### # ## ## ###### # ### ### ### ########### ### # ## # ####### # ### # # # ##
# # # # # # # # # # # # # # # # # # # ##
# ### # ##### # #### ##### ######### # ##### # ##### # ### ##### ### # # ### # ####### ##### # ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# ##### ### ##### ##### # # ### # ##### # ##### # ####### ######### ##### # # # # ### ### # # ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # ### # # # ### # ##### ### ### # # ##### # # # ### # # ##### ### ##### ### ########### ### ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# # ### ########### # # ### # ### # # ### # ### # ##### # ####### #### ## # ### ######### ####### ##
# # # # # # # # # # # # # # # # # # ##
# ####### ### # # # ### # ### ################# ############# # ### ## ### ## # ### ### # # # # ####
# # # # # # # # # # # # # # # # # # # # # # ##
####### ### ### ##### ### # # ########### # ####### ### # ### # ##### # # ##### ### # ### ##### ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# ### # # ### ####### # # ##### ### # ### ### # ### # # # # ##### # # ########### # ##### # # ######
# # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # ##### #### # # # # # # ## ## # # ### ##### ### # ####### ### ####### # # # # ### # # ##### ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# # ## # # # ### ####### # # # ##### # # ## # # # ######### ### ####### # ### ### # # # ### # # ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# ##### ### # # ##### # ### ##### # ### ### ### ##### # # # ### ###### ##### # # # # ##### ### # ##
# # # # # # # # # # # # # # # # # # # # # ##
# ##### # ######### # ######### ### # ## #### ### ############### # ########### ######### ## # # ##
# # # # # # # # # # # # # # # # ##
# ####### # # ##### ### # #### # ### # ### # # # ############# # # # # # # # ####### ### # # ### ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
####### ### ### # # ##### # # ### # # ### ##### ########### # ### ####### ####### # # ### # # # ##
# # # # # # # # # # # # # # # # # # # # # ##
# ### ## ##### ###### ## # ##### ### ### ##### ### ############# # ### # ##### ####### ### ##### ##
# # # # # # # # # # # # # # # # # # # # # ##
# # ### ## ###### # # # #### ### ### # # # ####### # ##### # ### # ####### ### ### ### ### ######
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# ### # # ##### # ###### #### # # ### # # # # ### # # # ######### # ### ### # # ## ## # ### # ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # ### ### # ##### # ## # # # ### ##### # # # # # # # ### #### # ### # # ####### # # # ### # ####
# # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# ### ### ### # ### # ####### # ### # # ##### # ### # ### # ##### ### ### # ##### # ### # ### ##
# # # # # # # # # # # # # # # # # # # # # # # # # # ##
# ##### ### # # ### # # # #### ## # # # ### # # ### # ### ### ### # # # # # ####### ######### # ####
# # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # # # ##### # # ### # ### # # ### # ### # # # ### ### ############# # ### # ######### # ### ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# ### # # # # # ##### ### # # # # # # ##### # # # ##### # ##### # # ## # ### # # # ### ##### ####
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # ##
### ##### ### ### # # # ### # ### # # ### # ### # # # # ### ### # # # ### ####### ## ## ### ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # # ## ### # ##### # # ### # # ##### # ### ### # # ### ### ##### ### # ##### ## ### ####### ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# ####### ### ### # ####### ####### # # ### # # ####### ### ### # # # ##### ##### ### ### # # ####
# # # # # # # # # # # # # # # # # # # # # ##
# # ####### ####### ### # ### ### # # # ##### ########## # # # ####### # # ######### # # ### # # ##
# # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # # # ##### # ### ##### ### ##### # ##### ### # # # ### # ### # ### # # #### ## ### ### # # # ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # ##### ### ####### ##### ### # ### ## ### # # # ####### # # # # # ##### ##### # ### # ##### ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # ##
##### # # ### ### # # # ##### # # # ### # # # # ##### ### # ### # # # # ##### # ### # ### # # # ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# # ### # # ##### # ############ # ##### # #### ## # ##### # # ######### # ####### ## # # # # # ##
# # # # # # # # # # # # # # # # # # # ##
# ##### # ##### # ### ### # # ##### # ############### # # ### ######### # ### # ##### ### # ##### ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # # ### # # # # ## ### ##### # ### ## ######## ### ########## # # ### # # ####### ### ##### ##
# # # # # # # # # # # # # # # # # # # ##
# ### # # # ### ##### ##### # # # ############### ######### ### # # ################ # # ### ######
# # # # # # # # # # # # # # # # # # # ##
# # # ### ### ######### # # # ####### ### #### # ### ##### ######### # # # ##### # ##### # ########
# # # # # # # # # # # # # # # # # # # # # # # # # # ##
### # # # ##### # # # # # # # ### # # ### # ### # ## # ## # ####### ######### ##### # # # ### ##
# # # # # # # # # # # # # # # # # # # # # # # ##
# ##### ##### # # ### ### ### # ##### # # # ### # ############ ## ######### ### # ### ### # # # # ##
# # # # # # # # # # # # # # # # # # # # # # # # ##
# # ##### # # ##### # ### # #### ### # ######### ### # # ##### # ### ### # ### ### #### ## # ##
# # # # # # # # # # # # # # # # # # # # # # # # ##
# ##### ### #### # # ########### ### # # # # # # # ### # # # # # # ### # ### ##### ### # ### # # ##
# # # # # # # # # # # # # # # # # # # # # # # # # ##
# # # # # ### # ### # # ####### #### ######### ####### ### ####### # # ####### ### ### # ##### ##
# # # # # # # # # # # # # # # # # # # # # # # ##
# # ##### ##### # ####### ### ################# # # ### # # ### # # ### # # ### # ######### ##### ##
# # # # # # # # # # # # # # # # # # # # # # # # ##
### # ### # # ##### # # # # ### ### # ##### ####### ### ### # # ### ####### ####### ### ##########
# # # # # # # # # # # # # # # # # # # # # ##
# ######### # ##### ### ############# # ####### ##### ### ### # # ### # ### ##### # # ### ### # ##
# # # # # # # # # # # # # # # # # # # # # ##
# # # # # # ##### ##### # ######### # ### ### ### # ####### # # ### # ####### ##### ### # ### ##
# # # # # # # # # # # # # # # # # # # # ##
# ### # # # ##### # ###### #### # ##### # ### # # ### ######### ### ####### # ### ### ### ####### ##
# # # # # # # # # # # # # # # # # # # # # # # ##
# # ########### ### # ##### # # # # # ### # ### ### ### ##### ### ##### # ####### # ###### # # ####
# # # # # # # # # # # # # # # # # # # # # # # ##
# # # ###### # ### # # ########### ## ### ##### # # # # # # # # # ########### ### ######### ### ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # ##
# ### ### # ### # ### # # ### # # ### # ### # ### # ##### # # # # ### # # ###### # ### # # ### # ##
# # # # # # # # # # # # # # # # # # # # # # # # # # # ##
### # # ##### ##### ### # # ####### ##### # # # ########### ######### ### # # ### ##### # # # # ##
# # # # # # # # E##
####################################################################################################
####################################################################################################

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SolovevDS/docs/data/data_for_task2/maze50.txt Normal file
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##################################################
#S # # # # # ##
##### ##### ### ######### ### ### # ### # ### # ##
# # # # # # # # # # # # ##
### ######### ############# ### # # # ##### ### ##
# # # # # # # # # # ##
# ########### # ### # # ##### # ##### # ### # ##
# # # # # # # # # # # ##
### # # ### ### # ### # ######### # ####### ### ##
# # # # # # # # # # ##
# ##### # ### ##### # ##### ##### ########### ####
# # # # # # # # # # ##
##### # ### ##### # ########### ##### ##### ### ##
# # # # # # # # # # ##
# ####### # ####### # ####### ### # ### # ### # ##
# # # # # # # # # # # # ##
# # # # ################### # # ### # # # ### # ##
# # # # # # # # # # # # # ##
### # ### ### # # ########### ### # # # ### ### ##
# # # # # # # # # # # # # # ##
# ##### ### ######### ##### ### # ### # # ### # ##
# # # # # # # # # # # # # ##
# # # ####### ### ### # ### # # ### # # # # # ####
# # # # # # # # # # # # # # ##
# # ########### ####### # ### # # ######### ### ##
# # # # # # # # ##
# ### ####### # ##### ##### # ####### ### ### ####
# # # # # # # # # # # # ##
# ######### ####### # # # # ### # ####### # ### ##
# # # # # # # # # # # # ##
### # ### ##### ####### # # # # ### # # ####### ##
# # # # # # # # # # # # # # ##
# # # # ### # ####### # # # ##### # # ### ### # ##
# # # # # # # # # # # # # # # # ##
# # # ######### # # # ### ### ### ### # ### # # ##
# # # # # # # # # # # # # ##
# ### # ####### # ######### # ####### ### # ### ##
# # # # # # # # # # # # # ##
# ##### # # # ##### # # ####### ### # # ### # ####
# # # # # # # # # # # # # # ##
##### ### # # # ##### ########### # # # # # ### ##
# # # # # # # # # # # ##
# ############# # ### ##### ##### # ### # ##### ##
# # # # # # # # # # # ##
# # ####### ### # # ### # ### ### ### # ##### # ##
# # # # # # # # # # # # # ##
# ##### ##### ### # # ##### ### ### ##### ##### ##
# # # # # # E##
##################################################
##################################################

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SolovevDS/docs/data/data_for_task2/maze_empty.txt Normal file
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S
E

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SolovevDS/docs/data/data_for_task2/maze_no_path.txt Normal file
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##########
#S #
# ###### #
# # # #
# # ## # #
# # ## # #
# # # #
# ########
# #E#
##########

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maze,strategy,time_ms,cells_visited,way_len
small_10,BFS,0.00724,31.00000,21.00000
small_10,DFS,0.00360,31.00000,21.00000
small_10,AStar,0.00519,24.00000,21.00000
medium_50,BFS,0.04465,505.00000,145.00000
medium_50,DFS,0.03666,385.00000,361.00000
medium_50,AStar,0.05370,319.00000,145.00000
large_100,BFS,0.44010,4534.00000,245.00000
large_100,DFS,0.09760,816.00000,703.00000
large_100,AStar,0.37331,1298.00000,245.00000
empty,BFS,0.15303,2500.00000,99.00000
empty,DFS,0.09335,1275.00000,1275.00000
empty,AStar,0.17047,341.00000,99.00000
no_path,BFS,0.00259,25.00000,0.00000
no_path,DFS,0.00244,25.00000,0.00000
no_path,AStar,0.00494,25.00000,0.00000
1 maze strategy time_ms cells_visited way_len
2 small_10 BFS 0.00724 31.00000 21.00000
3 small_10 DFS 0.00360 31.00000 21.00000
4 small_10 AStar 0.00519 24.00000 21.00000
5 medium_50 BFS 0.04465 505.00000 145.00000
6 medium_50 DFS 0.03666 385.00000 361.00000
7 medium_50 AStar 0.05370 319.00000 145.00000
8 large_100 BFS 0.44010 4534.00000 245.00000
9 large_100 DFS 0.09760 816.00000 703.00000
10 large_100 AStar 0.37331 1298.00000 245.00000
11 empty BFS 0.15303 2500.00000 99.00000
12 empty DFS 0.09335 1275.00000 1275.00000
13 empty AStar 0.17047 341.00000 99.00000
14 no_path BFS 0.00259 25.00000 0.00000
15 no_path DFS 0.00244 25.00000 0.00000
16 no_path AStar 0.00494 25.00000 0.00000

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SolovevDS/docs/data/data_for_task2/task2.cpp
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@ -5,6 +5,9 @@
#include <cmath>
#include <chrono> /*мерит время*/
#include <cstdlib> /*волшебная отрисовка*/
#include <iomanip>
#include <windows.h>
#include <clocale>
class cell{
private:
@ -41,7 +44,6 @@ class cell{
};
class maze{
private:
int width;
@ -174,8 +176,6 @@ class TextFileMazeBuilder : public MazeBuilder {
int width = 0;
int height = 0;
// ДОБАВИЛ: первый проход по файлу.
// Здесь узнаём ширину и высоту лабиринта.
while (std::getline(file, line)) {
if (height == 0) {
width = line.length();
@ -248,13 +248,7 @@ class TextFileMazeBuilder : public MazeBuilder {
if (!hasExit)
throw std::runtime_error("Ошибка: в лабиринте нет выхода!");
return labirint;
}
// прочитать символы
// создать клетки
// вернуть готовый Maze
}
};
@ -640,7 +634,6 @@ class MazeSolver{
auto end = std::chrono::high_resolution_clock::now();
std::chrono::duration<double, std::milli> duration = end - start;
int pathLength = 0;
if (path[0] != nullptr)
@ -847,9 +840,95 @@ class ConsolController{
}
};
class Benchmark {
private:
int RUNS = 10;
public:
Benchmark(int runs) {this->RUNS = runs;}
void benchmark(){
std::string mazeFiles[] = {
"SolovevDS/docs/data/data_for_task2/maze10.txt",
"SolovevDS/docs/data/data_for_task2/maze50.txt",
"SolovevDS/docs/data/data_for_task2/maze100.txt",
"SolovevDS/docs/data/data_for_task2/maze_empty.txt",
"SolovevDS/docs/data/data_for_task2/maze_no_path.txt"
};
std::string mazeNames[] = {
"small_10",
"medium_50",
"large_100",
"empty",
"no_path"
};
std::ofstream csv("SolovevDS/docs/data/data_for_task2/results.csv");
if (!csv.is_open())
throw std::runtime_error("Ошибка: не удалось создать results.csv!");
csv << "maze,strategy,time_ms,cells_visited,way_len\n";
TextFileMazeBuilder builder;
for (int i = 0; i < 5; i++) {
maze* labirint = builder.buildFromFile(mazeFiles[i]);
MazeSolver solver(labirint);
BFSStrategy bfs;
DFSStrategy dfs;
AStarStrategy astar;
PathFindingStrategy* strategies[] = {&bfs, &dfs, &astar};
std::string strategyNames[] = {"BFS", "DFS", "AStar"};
for (int s = 0; s < 3; s++) {
double sumTime = 0;
double sumVisited = 0;
double sumPathLength = 0;
for (int run = 0; run < RUNS; run++) {
solver.setStrategy(strategies[s]);
SearchStats stats = solver.solve();
sumTime += stats.timeMs;
sumVisited += stats.visitedCells;
sumPathLength += stats.pathLength;
}
double avgTime = sumTime / RUNS;
double avgVisited = sumVisited / RUNS;
double avgPathLength = sumPathLength / RUNS;
csv << mazeNames[i] << ","
<< strategyNames[s] << ","
<< std::fixed << std::setprecision(5) << avgTime << ","
<< avgVisited << ","
<< avgPathLength << "\n";
}
delete labirint;
}
csv.close();
}
};
int main(){
SetConsoleCP(CP_UTF8);
SetConsoleOutputCP(CP_UTF8);
setlocale(LC_ALL, ".UTF-8");
Benchmark ben(10);
ben.benchmark();
}
TextFileMazeBuilder builder;
maze* labirint = builder.buildFromFile("SolovevDS/docs/data/data_for_task2/maze10.txt");
Player player(labirint->getStart());
ConsolController controller(labirint, &player);
controller.run();
delete labirint;
return 0;
}

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