# Use while loops to solve the following challenges

for num in range(100,0,-1): #print(num) num-=1 print(num)

num = 100 while num >0: #print(num) num -=1 print(num)

value = "" while len(value) < 20: value+="a" print(value)

# C. Bring down the price variable by increments of 10 until it is lower than the acceptable_price price = 1000 acceptable_price = 954

price = 1000 acceptable_price = 954 while price > acceptable_price: price-=10 print(price)

# D. Spring cleaning: remove all instances of "mess" from the garage_contents list # Hint: Use the in operator to check if "mess" is still in the list, and .remove() to get rid of it garage = ["bike", "mess", "generator", "mess", "mess", "tools", "car", "mess"]

garage = ["bike", "mess", "generator", "mess", "mess", "tools", "car", "mess"] while "mess" in garage: garage.remove("mess") print(garage)

# Use for loops to solve the following challenges

# A. Print through each number in the numbers list numbers = [2,3,5,8]

numbers = [2,3,5,8] for num in numbers: print(num)

# B. Add each of the numbers to the sum_total variable. sum_total = 0

sum_total = 0 for num in numbers: sum_total+=num

# C. Print the message "even" for each number that divides evenly by 2 # Hint: The modulus symbol, %, gives you the remainder when dividing two numbers

for num in numbers: if num % 2 == 0: print("even")

# D. Count how many even numbers there are by adding 1 to count for each even number even_count = 0

even = 0 for num in range(1,20): if num % 2 == 0: even+=1

# Use list comprehension to generate new lists for these challenges

# A. Add "simon says " to all strings in this list commands = ["jump", "duck", "touch your toes"]

commands = ["jump", "duck", "touch your toes"] commands.append("simon says") print(commands)

# B. Add 15% to each number above 100, and don't include other numbers prices = [75, 500, 125, 20, 43]

prices = [75, 500, 125, 20, 43] new = [price * 1.15 for price in prices] round_new = [round(price,2) for price in new] print(round_new)

# Use any variety of loop for the following challenges

# A. As a superfan, you want to chant each of the player's names in the following format: # 1. Spell out their name with a separate print statement for each letter, followed by an exclamation point # 2. Then, print the message "Goooo _______!" by inserting the full name in the blank players = ["Anoushka", "Becky", "Mehreen"]

players = ["Anoushka", "Becky", "Mehreen"] for pleyer in players: for letter in player: print(f"{letter}!", end=" ") print(f"\n Goooo {player}! \n")

# B. Customers want to know the flavors of each coffee. Use separate print statements in the following format: # First, print "_______ has the following flavors" using the coffee name in the blank # Then, print each flavor inside the coffee's flavor list coffee_blends = [ {"name": "Don Manuel", "flavors": ["cocoa", "lime", "cinnamon"]}, {"name": "Gitwe Washed", "flavors": ["grapefruit", "hibiscus", "honey"]} ]

coffee_blends = [ {"name": "Don Manuel", "flavors": ["cocoa", "lime", "cinnamon"]}, {"name": "Gitwe Washed", "flavors": ["grapefruit", "hibiscus", "honey"]} ] for coffee in coffee_blends: print(f"The coffee {coffee['name']} has the following flavors:") for flavor in coffee["flavors"]: print(f" - {flavor}")

# C. Shop till you've dropped 1000 dollars! # Add each item to the purchases list until the total price exceeds 1000 store = [ {"item": "mountain bike", "price": 375}, {"item": "tambourine", "price": 50}, {"item": "massage chair", "price": 700}, {"item": "worlds best programmer mug", "price": 10}, {"item": "new computer", "price": 1500} ] purchases = [] total_price = 0

store = [ {"item": "mountain bike", "price": 375}, {"item": "tambourine", "price": 50}, {"item": "massage chair", "price": 700}, {"item": "worlds best programmer mug", "price": 10}, {"item": "new computer", "price": 1500} ] purchases = [] total_price = 0 items = 0 while total_price < 1001: purchases.append(store[items]) total_price += store[items]["price"] items += 1 print(items)