In addition to what has been covered in previous assignments, the use of the following items, discussed in class, will probably be needed:
Documentation
Primitive Data Types
Basic I/O
Expressions
Conditional and Loop statements
Assignment #2 will be the construction of a program that reads in an unspecified number of integers from standard input, performs some calculations on the inputted numbers, and outputs the results of those calculations to standard output. The numbers could be delimited by any kind of whitespace, i.e. tabs, spaces, and lines (Note that if you use the Scanner class, you do not have to worry about these delimiters. They will be taken care of). Your program will continue to read in numbers until the number 0 is entered. At this point, the calculations will be outputted in the following format:
The count of integers is 1
The count of prime numbers is 0
The count of negative integers is 0
The count of integers divisible by 3 is 1
This means that using all numbers your program reads (including the last number 0), you need to count how many integers are read, compute the count of prime numbers (prime numbers are greater than, and not including, 1), compute the sum of negative integers (are lesser than 0) and count how many integers are divisible by 3 ( "num%3 == 0") are in the sequence.
Note that the above is an output for the first test case. For other test cases, you will have different numbers.
Do not prompt to query for the numbers. The number 0 is included in the sequence of integers and should be included in all of your calculations.
The attached files: input1.txt, input2.txt, input3.txt, input4.txt are the test cases that will be used as input for your program (Right-click and save).
The attached files: output1.txt, output2.txt, output3.txt, output4.txt are the expected outputs of the corresponding input files from the previous section (Right-click and save).
Your program should be robust enough to handle all test cases above.