explain all parts please

answer questions regarding the code attached

Problem 5[10 points] Consider the function provided. Answer the questions with one sentence each. a) What does unsigned int in Line 1 indicate? leoun type b) What is the largest possible input (in decimal) that can be passed to this function? c) How many times will Line 6 be executed when this function is called? * Curnd j\&hnes d) What effect would replacing Line 4 with int r=00001; have? Notwing because thet that a so equals ore. e) What does this function do? It laops through a code multink thes canit the Code is felse and retorns a value