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2025/day04/part1.py

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+# Читаем инпут и создаем масив состоящий из списков в списке
+# Х это первы список и "вертикалб"
+# У это подсписок с "горизонталь"
+input = """..@@.@@@@.
+@@@.@.@.@@
+@@@@@.@.@@
+@.@@@@..@.
+@@.@@@@.@@
+.@@@@@@@.@
+.@.@.@.@@@
+@.@@@.@@@@
+.@@@@@@@@.
+@.@.@@@.@."""
+
+# with open("input.txt", "r") as file:
+#     input = file.read()
+
+karta = []
+for row in input.splitlines():
+    karta.append(list(map(str, row.strip())))
+    
+for row in karta:print("".join(row)) 
+
+# проверка существования поля
+def fild_exist(x:int,y:int):
+    
+    if x < 0 or x > len(karta) -1:
+        return False
+    elif y < 0 or y > len(karta[x]) -1:
+        return False
+    else:
+        return True
+
+# Функция проверки
+def cheker(x: int, y: int):
+    roll_count = 0
+    filds_to_check = 9
+    # print(f"cheker for {x} {y}")
+    # print(f"roll_count {roll_count}\nfilds_to_check {filds_to_check}")
+    while (int(roll_count) >= 4) is False or (filds_to_check <= 0) is False:
+        # print(f"Предположительные координаты для range: x {list(range(x - 1,x + 2))}, y {list(range(y - 1, y +2))}")           
+        for n_x in list(range(x - 1,x + 2)):
+            for n_y in list(range(y - 1, y +2)):
+                # print(f"Существует поле {n_x} {n_y}? {fild_exist(n_x,n_y)}")
+                if fild_exist(n_x,n_y):
+                    if karta[n_x][n_y] != "." and not (n_x == x and n_y == y):
+                        roll_count += 1
+                        filds_to_check -= 1
+                        # print(f"ADD +1 to roll_count\nroll_count {roll_count}\nfilds_to_check {filds_to_check}")
+                    elif n_x == x and n_y == y:
+                        # print(f"Do not self chek!!!\nroll_count {roll_count}\nfilds_to_check {filds_to_check}")
+                        filds_to_check -= 1
+                    else:
+                        # print(f"field has a .\nroll_count {roll_count}\nfilds_to_check {filds_to_check}")
+                        filds_to_check -= 1
+                else:
+                    # print(f"FIeld dos'n exist\nroll_count {roll_count}\nfilds_to_check {filds_to_check}")
+                    filds_to_check -= 1
+        # print("FINAL roll_count =",roll_count)
+        # print(filds_to_check <= 0)
+        # print("="*100)
+        return roll_count
+
+
+# Основное тело
+result = 0
+
+for x, val_x in enumerate(karta):
+    for y, val_y in enumerate(karta[x]):
+        # print(f"проверяем координаты: x={x}, y={y}")
+        if karta[x][y] != ".":
+            if cheker(x, y) < 4:
+                karta[x][y] = "x"
+                result += 1
+                # print(f"cheker for {x} {y} is {cheker(x,y)}")
+            else:
+                pass
+        else:
+            pass
+            
+print("="*(len(karta[0])))        
+for row in karta:print("".join(row))      
+print("Result",result)