Concession Stand Program 🍿

Movie theater-la interval appo snacks vaanguradhukku oru edam irukkum la? Adhu dhaan Concession Stand!

Idhula namba rendu concept-a onna serkka porom:

1. Dictionary: Menu-oda items and prices-a store panna.
2. List: User vaangura items-a cart-la add panna.

1. Menu and Cart Setup 🛒

Mudhalla oru Menu-um, empty Cart-um create pannuvom:

menu = {"Pizza": 200, "Popcorn": 150, "Soda": 50}
cart = ["Pizza", "Soda"] # User vaanguna items

2. Checking Out 💸

Ippo user cart-la ulla items-ku total price kandupudikkanum. for loop vechu ovvoru item-a eduthu, menu dictionary-la adhoda vilaiya thedi total-la add pannanum!

total = 0
for item in cart:
    price = menu[item] # Dictionary-la irundhu vilaiya edukkurom
    total += price
print(f"Total: Rs.{total}")

Interactive Concession Stand 🍿

Kizhe ulla stand-la snacks-a click panni cart-la add pannunga. Apram Start Loop click panni, Python eppadi dictionary-la price-a thedudhu nu paarunga!

Concession Stand Program
menu = {
"pizza": 200,
"popcorn": 150,
"soda": 50,
"candy": 30
}
cart = [empty]
total = 0
for item in cart:
price = menu[item]
total += price
Click items to add them to your cart. Notice how we only store the item name (Key), not the price!
Menu
🍕Pizza
Rs.200
🍿Popcorn
Rs.150
🥤Soda
Rs.50
🍫Candy
Rs.30
Your Cart0 items
Cart is empty
 Start Loop Reset

Your Turn! (Unga neram!)

Kizhe ulla editor-la code-a complete pannunga.

1. for item in cart: loop ulla, menu dictionary-la irundhu andha item-oda price-a eduthu total kooda add pannunga.