12. 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. 13. Suppose that a character string named my-name has been declared and allocated at length 100. Write a printf statement that outputs to stdout the string variable's contents, followed by a newline. 14. 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 greator than the second string