Read in a sequence of 32-bit signed integers (one per line) until zero. Add up the prime integers. Then output on a line the statement “The sum of the primes is x.” where x is the sum (also representable as a 32-bit integer). The input should be taken from keyboard/stdin/System.in.
Sample Input:
1
-2
6
13
0
The output should be sent to console/stdout/System.out.
Sample Output:
The sum of the primes is 13.
A test file is provided with sample inputs. To run the program, in the terminal input the following command:
python3 primesum.py < A1_primesum.in