Buddy System Algorithm program

Write a program that implements the Buddy System algorithm for memory management. For input the program accepts: 1) the amount of total available memory and 2) the sequence of integers with allocation (+) or return (-) requests. As output, the program must print the table showing the state of the memory ( after each allocation or return). Test the program with the following input parameters: Two megabytes of available memory and the following sequence: (A: +20K), (B: +35K), (C: +90K), (D: +40K), (E: +240K), (D: -40K), (A: -20K), (C: -90K), (B: -35K), (E: -240K).