URGENT !!

Solve it please

Task 1 Design and implement an ARMv8 program that reads a positive integer from the user and prints all the prime numbers that are less than the entered integer. If the entered integer is not positive, an error message is displayed. As an example, if 100 is entered the program will print 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89,97, 150%