What does the following program do assuming a user inputs two strings of the same length? Also describe what each line of the code does and explain how the program works. #include "stdio.h" #define SIZE 80 int mystery3(censt char "s1, const char "s2): Int main0 char string1 SIZE char string2[SIZE putsl"Enter two strings: scant.sr%795%79s", stringi, string2); printf("The result is %d-mystery(string, string2)); return O; int mystery3(censt char s1, const char "s2) int results result 0; return result