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How to calculate WAITING TIME and TURN AROUND TIME in SJF-PRE-EMPTIVE scheduling using C program

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 In this post, I will explain how to get the waiting time and turn around time in SJF-PRE-EMPTIVE scheduling in C language. To get the desired output you need to follow three steps I have given. After following the three steps you will get the output Step-1 C Program:- #include <stdio.h> int main()  {       int arrival_time[10], burst_time[10], temp[10];       int i, smallest, count = 0, time, limit;       double wait_time = 0, turnaround_time = 0, end;       float average_waiting_time, average_turnaround_time;       printf("Enter the Total Number of Processes:\t");       scanf("%d", &limit);        printf("\nEnter Details of %d Processes\n", limit);       for(i = 0; i < limit; i++)       {             printf("\nEnter Arrival Time:\t");             scanf("%d", &ar...