i had no time left .solve with in 30minutes . please don't copy from internet that is wrong you can skip if you can't do else i downvote Write program operating systems project in any langouge you...

i had no time left .solve with in 30minutes .

please don't copy from internet that is wrong you can skip if you can't do else i downvote

Write program operating systems project in any langouge you wanet.
Enter process number to display :
1. fcfs

2. sjf preemptive
3. priority non preemptive
4. round robin
5. Exit