Added Exam Preparation/Python Advanced Exam - 27 June 2020 (#39)

Author: MitkoVtori

Advanced/Exam Preparation/Python Advanced Exam - 27 June 2020/01. Bombs.py

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+from collections import deque
+
+bomb_effects = deque(map(int, input().split(", ")))
+bomb_casings = deque(map(int, input().split(", ")))
+
+bombs_pouch = {
+    "Cherry Bombs": 0,
+    "Datura Bombs": 0,
+    "Smoke Decoy Bombs": 0
+}
+
+bombs = {
+    "Cherry Bombs": 60,
+    "Datura Bombs": 40,
+    "Smoke Decoy Bombs": 120
+}
+
+while bomb_effects and bomb_casings:
+
+    if len([bomb for bomb in bombs_pouch.keys() if bombs_pouch[bomb] >= 3]) == 3:
+        break
+
+    effect, casing = bomb_effects.popleft(), bomb_casings.pop()
+
+    while effect >= 0 and casing >= 0:
+
+        have_bomb = False
+
+        for bomb in bombs:
+
+            if effect + casing == bombs[bomb]:
+
+                bombs_pouch[bomb] += 1
+                have_bomb = True
+
+                break
+
+        if have_bomb:
+            break
+
+        casing -= 5
+
+if len([bomb for bomb in bombs_pouch.keys() if bombs_pouch[bomb] >= 3]) == 3:
+    print("Bene! You have successfully filled the bomb pouch!")
+
+else:
+    print("You don't have enough materials to fill the bomb pouch.")
+
+if bomb_effects:
+    print(f"Bomb Effects: {', '.join([str(eff) for eff in bomb_effects])}")
+
+else:
+    print("Bomb Effects: empty")
+
+if bomb_casings:
+    print(f"Bomb Casings: {', '.join([str(cass) for cass in bomb_casings])}")
+
+else:
+    print("Bomb Casings: empty")
+
+[print(f"{bomb}: {amount}") for bomb, amount in bombs_pouch.items()]

Advanced/Exam Preparation/Python Advanced Exam - 27 June 2020/02. Snake.py

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+size = int(input())
+
+food = '*'
+lair = "B"
+snake = "S"
+trail = '.'
+top_lair, bottom_lair = [], []
+snake_coordinates = [0, 0]
+
+food_eaten = 0
+
+snake_territory = []
+
+for row in range(size):
+    columns = [char for char in input()]
+    snake_territory.append(columns)
+
+    if snake in columns:
+        snake_coordinates = [len(snake_territory)-1, columns.index(snake)]
+        snake_territory[snake_coordinates[0]][snake_coordinates[1]] = trail
+
+    if columns.count(lair) == 2:
+        turn = 0
+        for index in range(len(columns)):
+            if turn == 0:
+                if columns[index] == lair:
+                    top_lair = [len(snake_territory)-1, index]
+                    turn += 1
+
+            elif columns[index] == lair and turn == 1:
+                bottom_lair = [len(snake_territory)-1, index]
+                break
+
+    elif lair in columns:
+        if top_lair:
+            bottom_lair = [len(snake_territory)-1, columns.index(lair)]
+            continue
+        top_lair = [len(snake_territory)-1, columns.index(lair)]
+
+snake_out_of_territory = False
+
+while food_eaten < 10:
+    movement = input()
+
+    try:
+
+        if movement == "up":
+            snake_coordinates[0] -= 1
+
+        elif movement == "down":
+            snake_coordinates[0] += 1
+
+        elif movement == "left":
+            snake_coordinates[1] -= 1
+
+        elif movement == "right":
+            snake_coordinates[1] += 1
+
+        if snake_territory[snake_coordinates[0]][snake_coordinates[1]] == food:
+            food_eaten += 1
+
+        elif snake_territory[snake_coordinates[0]][snake_coordinates[1]] == lair:
+            snake_territory[snake_coordinates[0]][snake_coordinates[1]] = trail
+
+            if snake_coordinates == top_lair:
+                snake_coordinates = bottom_lair
+
+            else:
+                snake_coordinates = top_lair
+
+        snake_territory[snake_coordinates[0]][snake_coordinates[1]] = trail
+
+    except IndexError:
+        print("Game over!")
+        snake_out_of_territory = True
+        break
+
+if food_eaten >= 10:
+    print("You won! You fed the snake.")
+
+print(f"Food eaten: {food_eaten}")
+
+if not snake_out_of_territory:
+    snake_territory[snake_coordinates[0]][snake_coordinates[1]] = snake
+
+[print(''.join(row)) for row in snake_territory]

Advanced/Exam Preparation/Python Advanced Exam - 27 June 2020/03. List Manipulator.py

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+def list_manipulator(numbers: list, *args):
+    if args[0] == "add":
+        if args[1] == "beginning":
+            numbers = list(args[2:]) + numbers
+
+        elif args[1] == "end":
+            numbers = numbers + list(args[2:])
+
+    elif args[0] == "remove":
+        if args[1] == "beginning":
+            if len(args) == 3:
+                for i in range(args[2]):
+                    if numbers:
+                        numbers = numbers[1:]
+            else:
+                numbers = numbers[1:]
+
+        elif args[1] == "end":
+            if len(args) == 3:
+                for i in range(args[2]):
+                    if numbers:
+                        numbers = numbers[:-1]
+            else:
+                numbers = numbers[:-1]
+
+    return numbers
+
+
+''' TESTS '''
+# print(list_manipulator([1,2,3], "remove", "end"))
+# print(list_manipulator([1,2,3], "remove", "beginning"))
+# print(list_manipulator([1,2,3], "add", "beginning", 20))
+# print(list_manipulator([1,2,3], "add", "end", 30))
+# print(list_manipulator([1,2,3], "remove", "end", 2))
+# print(list_manipulator([1,2,3], "remove", "beginning", 2))
+# print(list_manipulator([1,2,3], "add", "beginning", 20, 30, 40))
+# print(list_manipulator([1,2,3], "add", "end", 30, 40, 50))