Simple C programming problems

Important: Only serious proposals. Make proposal only if you are really competent and can accomplish this task within a deadline. It is a very important project so only serious proposals. The project need to be ready by Sunday 7th October morning or afternoon. Make sure the output is exactly what is asked no unnecessary printf() usage. Make sure there are no errors in the program. Pay attention to details and all conditions and restrictions. the inputs and outputs should be exactly like the examples given. use comments and also meaningful variables. the variables should be speaking for themselves on what they are doing aided by comments as further explanation. use gcc compiler