Question

Write a program that will ask a user how many numbers they would like to check. Then, using a for loop, prompt the user for a number, and output if that number is divisible by 3 or not. Continue doing this as many times as the user indicated. Once the loop ends, output how many numbers entered were divisible by 3 and how many were not divisible by 3.

Answer 1

# Ask the user how many numbers they want to check

num_count = int(input("How many numbers would you like to check? "))

# Initialize variables to keep track of the count

divisible_count = 0

not_divisible_count = 0

# Use a for loop to prompt the user for a number and check if it is divisible by 3

for i in range(num_count):

num = int(input("Enter a number: "))

if num % 3 == 0:

print(num, "is divisible by 3")

divisible_count += 1

else:

print(num, "is not divisible by 3")

not_divisible_count += 1

# Output the count of numbers that were divisible by 3 and the count that were not

print(divisible_count, "numbers were divisible by 3")

print(not_divisible_count, "numbers were not divisible by 3")