Read three numbers from user input. then, print the product of those numbers. ex: if input is 2 3 5, output is 30. note: our system will run your program several times, automatically providing different input values each time, to ensure your program works for any input values. (note i am using python language)

This is written in Python 3. And I am assuming that since the output is "30", which is derived from the inputs 2, 3, and 5, these three are multiplied to get the final output.

fnum = int(input('Enter first number: '))

snum = int(input('Enter second number: '))

tnum = int(input('Enter third number: '))

output = (fnum * snum) * tnum

print ("The output is:", output)

Explanation:

For the first three lines, we ask the user to input 3 numbers. At the same time, we are also converting these inputs into int type.  

The breakdown here is as follows:

Put together, it looks like this:

variable = int(input('Your Custom Text Here: '))

The next block would be:

This is where we multiply the first, second, and third number to get to the output.

Finally, we print it with:

Concatenating a string and variable looks like this.

print("text here", output) - when concatenating a string and a variable, simply add a comma after the quotation marks of the string.