$1.$ Write function sjf to do the following

a$.$ Return type void

b$.$ Parameter list

i$.$ An array for the process IDs, data type int $($i$.$e$.,$ process$)$

ii$.$ An array for the arrival times, data type int $($i$.$e$.,$ at$)$

iii. An array for the burst times, data type int $($i$.$e$.,$ bt$)$

c$.$ Declare an array for the wait times, data type int $($i$.$e$.,$ wt$)$

d$.$ Declare an array for the turnaround times, data type int $($i$.$e$.,$ tat$)$

e$.$ Declare a variable for the current index for sorting $($i$.$e$.,$ idx$)$

f$.$ Declare a variable for temporary storage for sorting $($i$.$e$.,$ temp$)$

g$.$ Write a nested loop to sort the process data based on burst time

a$.$ Outer loop iterates for the number of processes $($i$.$e$.,$ PID$)$

i$.$ Set variable idx to the current value of the outer

loop control variable

ii$.$ Inner loop iterates for the number of processes $($i$.$e$.,$

PID$)$ with the loop control variable initialized to the

outer loop control variable plus $1$

$1.$ If the value in array bt$,$ index of the inner

loop control variable, is less than the value

in array bt$,$ index of variable idx

a$.$ Set variable idx to the current value

of the inner loop control variable

iii. Swap the burst times

$1.$ Set variable temp equal to array bt$,$ index

of the outer loop control variable

$2.$ Set the value of array bt$,$ index of the outer

loop control variable, equal to array bt$,$

index of variable idx

$3.$ Set the value of array bt$,$ index of variable

idx, equal to variable temp

iv$.$ Swap the process IDs

$4$

$1.$ Set variable temp equal to array process,

index of the outer loop control variable

$2.$ Set the value of array process, index of the

outer loop control variable, equal to array

process, index of variable idx

$3.$ Set the value of array process, index of

variable idx, equal to variable temp

v$.$ Swap the arrival times

$1.$ Set variable temp equal to array at$,$ index

of the outer loop control variable

$2.$ Set the value of array at$,$ index of the outer

loop control variable, equal to array at$,$

index of variable idx

$3.$ Set the value of array at$,$ index of variable

idx, equal to variable temp

h$.$ Initialize index $0$ in array wt to $0$

i$.$ Calculate the wait times for each process

i$.$ Iterate for the number of processes $($i$.$e$.,$ PID$)$ starting at

index $1$

$1.$ Set the wait time in array wt at the current index

equal to the sum of burst time $($i$.$e$.,$ bt$)$ of the

previous index and wait time $($i$.$e$.,$ wt$)$ of the

previous index

j$.$ Calculate the turnaround times for each process

i$.$ Iterate for the number of processes $($i$.$e$.,$ PID$)$

$2.$ Set the turnaround time in array tat at the current

index equal to the sum of burst time $($i$.$e$.,$ bt$)$ of the

current index and wait time $($i$.$e$.,$ wt$)$ of the current

index

k$.$ Call function displaySchedule passing arguments

i$.$ Array process

ii$.$ Array at

iii. Array bt

iv$.$ Array wt

v$.$ Array tat