def Shortest$\_$remaining$\_$Time$($processes$)$:

GanttChart $=[]$

ready$\_$queue $=$ deque$()$

waiting$\_$queue $=$ deque$()$

current$\_$time $=0$

temp $=1$

GanttChart.append$(($processes$[0].$num, current$\_$time, temp$))$

if $($processes$[1].$Arrival$\_$time $>=$ temp$)$:

current$\_$time $+=$ processes$[1].$Burst$\_$time $+$ temp

GanttChart.append$(($processes$[1].$num, temp, current$\_$time$))$

processes.sort$($key$=$lambda y: $($y$.$Burst$\_$time$))$

while current$\_$time $<=200$:

for process in processes:

if current$\_$time $<$ process.Arrival$\_$time: # Check attribute consistency

current$\_$time $=$ process.Arrival$\_$time

if current$\_$time $<=200$:

if process.remaining$\_$time $>0$ and process not in ready$\_$queue and process not in waiting$\_$queue:

if process.Burst$\_$time $==$ process.remaining$\_$time:

GanttChart.append$(($process$.$num, current$\_$time, current$\_$time $+$ process.Burst$\_$time$))$

process.waiting$\_$time $=$ max$(0,$ current$\_$time $-$ process.Arrival$\_$time$)$

process.turnaround$\_$time $=$ process.waiting$\_$time $+$ process.Burst$\_$time

ready$\_$queue.append$($process$)$

if ready$\_$queue:

ready$\_$queue $=$ deque$($sorted$($ready$\_$queue, key$=$lambda x: x$.$remaining$\_$time$))$

process $=$ ready$\_$queue.popleft$()$

GanttChart.append$(($process$.$num, current$\_$time, current$\_$time $+1))$

process.remaining$\_$time $-=1$

temp $+=1$

current$\_$time $+=1$

if process.remaining$\_$time $==0$:

waiting$\_$queue.append$($process$)$

temp $=0$

else:

current$\_$time $+=1$

if waiting$\_$queue:

for process in waiting$\_$queue:

if temp $>=$ process.Comes$\_$back$\_$after:

ready$\_$queue.append$($process$)$

waiting$\_$queue.remove$($process$)$

break

avg$\_$waiting$\_$time $=$ calculate$\_$average$\_$waiting$\_$time$($processes$)$

avg$\_$turnaround$\_$time $=$ calculate$\_$average$\_$turnaround$\_$time$($processes$)$

TurnAroundTimeTotalwithSupposed$\_$p$\_$srtf $=$ sum$($process$.$turnaround$\_$time for process in processes if process.remaining$\_$time $==0)$

return GanttChart, avg$\_$waiting$\_$time, avg$\_$turnaround$\_$time, TurnAroundTimeTotalwithSupposed$\_$p$\_$srtf fix it to get theese results:Shortest Remaining Time First:

GANTT CHART:

$0$ P$11$ P$29$ P$613$ P$518$ P$719$ P$623$ P$728$ P$533$ P$637$ P$542$ P$743$ P$647$ P$752$ D$557$ P$661$ P$566$ P$767$ P$671$ P$776$ P$581$ P$685$ P$590$ P$791$ P$695$ P$7100$ P$5105$ P$6109$ P$5114$ P$7115$ P$6119$ P$7124$ P$5129$ P$6133$ P$5138$ P$7139$ P$6143$ P$7148$ P$5153$ P$6157$ P$5162$ P$7163$ P$6167$ P$7172$ P$5177$ P$6181$ P$5186$ P$7187$ P$6191$ P$7196$ P$5200$

Average waiting time $=35\mathrm{.}4$

Average turnaround time $=115$