C language

Code for each steps need to be in the format of the user-define function, and include these functions in the main function.

Problem: Create a 12-digit student ID number that contains all of the registration-related data for a student. This number has four components: (1) The year the student first enrolled at their school, (2) the program they are enrolled in, (3) the number of years needed to complete their program, and (4) a unique student identification number. Your program will accept as input the information necessary to assemble this 12-digit student ID number. The final two inputs are integers representing the desired digits to cut from the fully assembled number starting with 1 representing the digit in the ones place (100) through 12 representing the hundred billions place (1011). Display these docirad dinite followine the ctudant in numher