Create a C program that will continue to ask for a number until you input -1. In the end, it will display the sum and average of the numbers. If at the start you input -1 immediately it will display on-screen " no numbers were inputted!".

Sample output :

1. Write your program or upload the screenshot of the program.
2. Upload different screenshots of the output.
3. Describe the output of your program.
4. Write the analysis of your program.
5. Upload the flowchart of the program

Enter Number, -1 to end: -1 No numbers were inputted! Sample Out 2 Enter Number, -1 to end: 6 Enter Number, -1 to end: 8 Enter Number, -1 to end: 4 Enter Number, -1 to end: 1 Enter Number, -1 to end: 9 Enter Number, -1 to end: -1 Sum of 5 number(s) is 28. Average: 5