help please due tonight !!

*attached is the code in c language*

Modify firstTest.c from your Code folder so that it prompts for an integer to be entered from the keyboard called them num1. Use %d to indicate the integer type. Multiply your number by 2 and display the product using a descriptive string. Compile the program and run it. Use at least a two- digit number or a negative number in your test. Bring a hardcopy of your program and the result of at least one run. (10 points)