can someone pleae tell me what's wrong in these two functions? They are supposed to perfrom the round robin scheduling.

Question

void generate_processes(Process processes[], int num_processes) {
for (int i = 0; i < num_processes; i++) {
processes[i].pid = i + 1;
processes[i].arrival_time = rand() % 10;
processes[i].burst_time = (rand() % 10) + 1;
processes[i].remaining_time = processes[i].burst_time;
processes[i].waiting_time = 0;
processes[i].turnaround_time = 0;
}
}

void round_robin(Process processes[], int num_processes, int quantum) {
int time = 0;
int completed_processes = 0;

while (completed_processes < num_processes) {
for (int i = 0; i < num_processes; i++) {
if (processes[i].arrival_time <= time && processes[i].remaining_time > 0) {
int time_slice = (processes[i].remaining_time > quantum) ? quantum : processes[i].remaining_time;
time += time_slice;
processes[i].remaining_time -= time_slice;

if (processes[i].remaining_time == 0) {
completed_processes++;
processes[i].turnaround_time = time - processes[i].arrival_time;
processes[i].waiting_time = processes[i].turnaround_time - processes[i].burst_time;
}
} else {
time++;
}
}
}
}

Answer 1

Can you share a private code with that? I cant run the code here