enter process1 name: aaa
enter process time: 4
enter process2 name: bbb
enter process time: 3
enter process3 name: ccc
enter process time: 2
enter process4 name: ddd
enter process time: 5
enter process5 name: eee
enter process time: 1

p_name P_time w_time

eee 1 0
ccc 2 1
bbb 3 3
aaa 4 6
ddd 5 10
total waiting time=20
avg waiting time=4.00

#include
#include
#include
void main()
{
char p[10][5],temp[5];
int tot=0,wt[10],pt[10],i,j,n,temp1;
float avg=0;
clrscr();
printf("enter no of processes:");
scanf("%d",&n);
for(i=0;ipt[j])
{
temp1=pt[i];
pt[i]=pt[j];
pt[j]=temp1;
strcpy(temp,p[i]);
strcpy(p[i],p[j]);
strcpy(p[j],temp);
}
}
}
wt[0]=0;
for(i=1;i
OUTPUT:

enter no of processes: 5
enter process1 name: aaa

enter process time: 4

enter process2 name: bbb

enter process time: 3

enter process3 name: ccc

enter process time: 2

enter process4 name: ddd

enter process time: 5

enter process5 name: eee

enter process time: 1
p_name  P_time  w_time
 eee	1	0

 ccc	2	1

 bbb	3	3

 aaa	4	6

 ddd	5	10

total waiting time=20

avg waiting time=4.00
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