Reference no: EM131882195

1. How to make a function in C that accepts one input number and returns a double number. The themes for the functions should be :

• Squares the number and returns the result. For example, if 12.1 was entered then 146.41 would be returned.
• Provide both your C code and an example call to the C code function.
• Please explain what the function is doing.
• Include header documentation in the code as well as internal code documentation.

2. Write short program that uses a for loop to populate an array.

• The array can store up to 10 integers.
• Modify the code slightly to make a bug that would prevent the code from compiling or even better from running correctly.
• Describe what the code is designed to do.