From 4f60436fc0b46b51272aa5c18034d25853898cd2 Mon Sep 17 00:00:00 2001
From: Pawel Felcyn <pawel.felcyn@onet.pl>
Date: Mon, 13 Nov 2023 14:39:16 +0100
Subject: [PATCH] b07

---
 TaskB07/fsa_description.arg | 217 ++++++++++++++++++++++++++++++++++++
 TaskB07/run.py              |  29 +++++
 2 files changed, 246 insertions(+)
 create mode 100644 TaskB07/fsa_description.arg
 create mode 100644 TaskB07/run.py

diff --git a/TaskB07/fsa_description.arg b/TaskB07/fsa_description.arg
new file mode 100644
index 0000000..ca979fd
--- /dev/null
+++ b/TaskB07/fsa_description.arg
@@ -0,0 +1,217 @@
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\ No newline at end of file
diff --git a/TaskB07/run.py b/TaskB07/run.py
new file mode 100644
index 0000000..973b819
--- /dev/null
+++ b/TaskB07/run.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+import pandas as pd
+import os
+
+def automat_fun(recursive_df: pd.DataFrame):
+    first_row = recursive_df.iloc[0]
+    recursive_df = recursive_df.iloc[1:,:]
+    return lambda char, state: first_row[1] if state == first_row[0] and char == first_row[2] else automat_fun(recursive_df)(char, state)
+
+def create_automat_from_file(file_path: str):
+    df = pd.read_csv(file_path, sep='\t', header=None)
+    accept_state = df.tail(1).iloc[0, 0]
+    df = df.iloc[:-1,:]
+    return accept_state, automat_fun(df)
+
+file_path = os.path.join(os.path.dirname(__file__), 'fsa_description.arg')
+accept_state, automat_function = create_automat_from_file(file_path)
+
+txt = input('Write valid input: ')
+
+while txt != 'exit':
+    state = 0
+    for c in txt:
+        if (c == '\n'):
+            break
+        state = automat_function(c, state)
+    print('YES' if state == accept_state else "NO")
+    txt = input('Write valid input: ')
\ No newline at end of file