Question

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integers num_melons and my_allowance are read from input. each melon costs 5 dollars.
write the following if - else statement. within the else branch, write the following assignment and nested if - else statement:

• if num_melons is less than 4, output \please purchase at least 4 melons\.
• otherwise.

1. assign variable total_cost with the product of num_melons and 5.
2. if total_cost is less than or equal to my_allowance, then output \successful purchase\.
3. otherwise, output

ot enough money to buy all\.
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num_melons = int(input())
my_allowance = int(input())
if num_melons < 4:
print(\please purchase at least 4 melons\)
else:
total_cost = num_melons * 5
if total_cost <= my_allowance:
print(\successful purchase\)
else:
print(
ot enough money to buy all\)

Explanation:

Step1: Read input values

num_melons = int(input())
my_allowance = int(input())

Step2: Check melon count condition

if num_melons < 4:
    print("Please purchase at least 4 melons")

Step3: Calculate total cost in else

else:
    total_cost = num_melons * 5

Step4: Check allowance vs total cost

    if total_cost <= my_allowance:
        print("Successful purchase")
    else:
        print("Not enough money to buy all")

Answer:

num_melons = int(input())
my_allowance = int(input())

if num_melons < 4:
    print("Please purchase at least 4 melons")
else:
    total_cost = num_melons * 5
    if total_cost <= my_allowance:
        print("Successful purchase")
    else:
        print("Not enough money to buy all")