Python Review Exercises 🎮

• Hope you had a good winter break

Exercise 1: Character Stats 🎨

📦 Variables 🔄 Type Casting 📝 Strings

Create these variables for your Roblox character:

• name = your username (string)
• level = 5 (integer)
• health = 100.0 (float)
• coins = 250 (integer)

Then:

1. Print each variable
2. Add 50 to coins
3. Subtract 15.5 from health
4. Print: "[name] is level [level] with [health] HP and [coins] coins"

Example Output:

CoolGamer
5
100.0
250
CoolGamer is level 5 with 84.5 HP and 300 coins

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Exercise 2: Quick Math ⚡

➕ Operators

Calculate and print the answers:

# 1. Complete 3 quests worth 50 XP each
total_xp = 

# 2. Start with 150 health, take 35 damage
health_left = 

# 3. Split 500 coins among 4 players (whole number)
coins_each = 

# 4. You have 25 gems. Need 7 for each craft. How many left over?
leftover = 

# 5. Can you enter? (Need level 10+, you're level 12)
can_enter = 

Example Output:

150
115
125
4
True

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Exercise 3: Player Sign Up 📝

📥 Input 📝 Strings 🔄 Type Casting

Ask the user:

1. "Enter username:" (save in variable)
2. "Enter age:" (convert to int)

Then print:

• Length of username
• First letter of username
• A welcome message: "Welcome [username]! You are [age] years old."

Example Output:

Enter username: DragonKing
Enter age: 13

10
D
Welcome DragonKing! You are 13 years old.

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Exercise 4: VIP Check 🎫

🔀 Conditionals 📏 Indentation

Part A:

level = 15
has_pass = True

If level >= 10 AND has_pass, print "VIP Access!". Otherwise print "Access Denied"

Part B:

score = 85

Print rank based on score:

• 90+: "A Rank"
• 80-89: "B Rank"
• 70-79: "C Rank"
• Below 70: "Try Again"

Part C:

coins = 120
item_cost = 100
in_shop = True

If in_shop is True:

• If coins >= item_cost: Print "Bought!" and subtract cost from coins
• Else: Print "Not enough coins!" Else:
• Print "Go to shop first!"

Example Output:

VIP Access!
B Rank
Bought! 20 coins left

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Exercise 5: Backpack Manager 🎒

📋 Lists 🔂 For Loops

Start with: inventory = ["sword", "potion", "shield"]

Do this in order:

1. Print the inventory
2. Add "helmet" to the end
3. Add "gem" to the beginning
4. Remove "potion"
5. Print the inventory
6. Print: How many items? What's the first item? What's the last item?
7. Use a for loop to print each item numbered (1. gem, 2. sword, etc.)

Example Output:

['sword', 'potion', 'shield']
['gem', 'sword', 'shield', 'helmet']
4 items
First: gem
Last: helmet
1. gem
2. sword
3. shield
4. helmet

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Exercise 6: Coin Hunt 💰

Part A: Start with 0 coins. Use a while loop to add 20 coins at a time until you have 100+. Print coins each time.

Part B: Start with 0 coins. Loop forever asking "Collect or stop?". If "collect", add 25 coins. If "stop", break. Print total at the end.

Example Output:

=== Part A ===
20
40
60
80
100
Done! 100 coins

=== Part B ===
Collect or stop? collect
25 coins
Collect or stop? collect
50 coins
Collect or stop? stop
Final: 50 coins

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Exercise 7: Top Players 🏆

Part A:

players = ["Steve", "Alex", "Notch", "Jeb", "Dinnerbone"]

Use a for loop to print the first 3 players with medals (🥇 🥈 🥉)

Part B:

scores = [100, 150, 200, 250, 300]

Use a for loop to print each score. Then print the total.

Part C: Make a countdown from 5 to 1, then print "GO!"

Example Output:

=== Top 3 ===
🥇 Steve
🥈 Alex
🥉 Notch

=== Scores ===
100
150
200
250
300
Total: 1000

=== Countdown ===
5
4
3
2
1
GO!

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Exercise 8: Battle Time ⚔️

Part A: Make a function show_health(name, hp) that prints "[name] has [hp] HP". Call it 3 times.

Part B: Make a function calc_damage(base, multiplier) that returns base × multiplier. Call it and print the result.

Part C:

player_hp = 100
damage = calc_damage(15, 2)  # Calculate damage
player_hp = player_hp - damage  # Subtract it
show_health("Hero", player_hp)  # Show new health

Example Output:

=== Part A ===
Steve has 100 HP
Alex has 75 HP
Creeper has 20 HP

=== Part B ===
Damage: 30

=== Part C ===
Hero has 70 HP

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🎮 BONUS: Simple Battle

Make a battle between Player (100 HP) and Goblin (60 HP).

Use a while loop:

• Print both healths
• Ask "Attack? (yes/no)"
• If yes: Goblin loses 20 HP, then Player loses 10 HP
• If no: break
• Loop until someone reaches 0 HP

Print who wins!

Example Output:

Player: 100 HP | Goblin: 60 HP
Attack? (yes/no): yes

Player: 90 HP | Goblin: 40 HP
Attack? (yes/no): yes

Player: 80 HP | Goblin: 20 HP
Attack? (yes/no): yes

Player: 70 HP | Goblin: 0 HP
You win!