Answer to Question #293690 in Python for Goutam Sai

Question

Sum of Non-Primes

Write a program to print the sum of non-primes in the given N numbers. The numbers which are not primes are considered as non-primes.Input

The first line of input will contain a positive integer (N).

The following N lines will contain an integer in each line.Output

The output should be the sum of non-primes in the given numbers.Explanation

For example, if the given number is 5, then read the inputs in the next 5 lines and print the sum of non-primes in the given five numbers. If the given input integers in the next five lines are 8, 11, 96, 49, and 25 the output should be 178.

Answer 1

n = int(input("Enter a positive integer: "))


is_primes = []  # list of potential prime numbers(contains primes and non primes)


for count in range(n):
    read = int(input("> "))
    is_primes.append(read)


non_primes = []


for num in is_primes:


    if num == 2 or num == 3:
        pass
    else:
        for i in range(2, num):
            if num % i == 0:
                non_primes.append(num)
                break
            else:
                pass


            
print(sum(non_primes))