Please answer this in "C" programming language, thanks!

6. Suppose that a character string named my_name has been declared and allocated at length 100. Write a statement that would set its contents to your name. 7. Suppose that a character string named my_name has been declared and allocated at length 100, and has been given contents (for example, your name as in the exercise just above Write a printf statement that outputs to stdout the string variable's contents, fol- lowed by a newline. 8. Suppose you have two character string variables declared, allocated and filled with contents (some text). How would you tell whether the first string were less than, equal to or greater than the second string