I need help with problem 2 please.

Interrupts and Signal:s Problem 1. Continuing with signals and using as a base your previous program (with fork0), write another using a signal from one of the processes to stop the other process, then the stopped process has to be resumed with another (different) signal; do not use SIGALRM for these. Use the command "kill -1" to display the signals available, and "man 7 signal to see the manual. Write a program to display the first 10 fibonacci numbers, with a delay of one second between them. The program writing the numbers must be stopped at the middle of the running, and the process stopping it must write a message about the event and after a few seconds the program must be resumed writing the following five fibonacci numbers and finishing with a message. Problem 2. Write a second program that will behave similar as the previous one but this time without the use of the "fork()". This means an autonomous program that will stop and resume itself using signals, other that SIGALRM for these