about to read schedules:
id startime bursttime
read schedules: about to use them
Schedules in the list
id = 0, arrival = 2, burst = 11
id = 3, arrival = 12, burst = 4
id = 1, arrival = 13, burst = 2
process 0 scheduled at time = 2, burst time = 11; waited time = 0.
process 3 scheduled at time = 13, burst time = 4; waited time = 1.
process 1 scheduled at time = 17, burst time = 2; waited time = 4.

3 processes scheduled, average wait time = 1.666667; total elapsed time = 19.

Schedules in the list
id = 0, arrival = 2, burst = 11
id = 3, arrival = 12, burst = 4
id = 1, arrival = 13, burst = 2
process 0 scheduled at time = 2, burst time = 11; waited time = 0.
process 1 scheduled at time = 13, burst time = 2; waited time = 0.
process 3 scheduled at time = 15, burst time = 4; waited time = 3.

3 processes scheduled, average wait time = 1.000000; total elapsed time = 19.
...all done