hello! this is my homework for my programming class. please give me the source c

hello! this is my homework for my programming class. please give me the source code. The 900 number you should use is 900946363.
please do not use the example number given in the included attachment.
Also, you do not have to use the Keil IDE. you can just write it in a txt file. I don’t need screenshots of the program working I just need the code. thanks
Comments from Customer
INSTRUCTIONS FROM CUSTOMER: the solution doesn’t have to be perfect and it’s doesn’t have to compile. Just give me anything to submit, thanks!