3. Complete the question below. Refer to the full structure of the work Example program: ABC Wash Machine Simulation on pages 17 and 18 from Queue Reading Material. 18 //observation data 19 clock totalwaitTime= new Clock(); clock maxwaitTime 20 new Clock(); 21 clock totalServiceTime 22 clock startTime- new clock(); clock endTime new clock(); 23 24 clock washEnd new clock(); clock washstart new clock(); 25 26 27 clock i; 28 int nextArrival-0; 29 Random rand new Random(); 30 31 startTime.setTime (8,0,0); 32 endTime.setTime (8,30,0); // can change to 12 pm 33 34 for (i-startTime.getCopy();i.less Than (endTime); ){ 35 36 nextArrival rand.nextInt(10); nextArrival in the range 0 to 9. i.addTimeMinute(nextArrival); if(i.lessThan(endTime)) ( 38 arrivalQueue.enqueue (i.getCopy()); 39 System.out.println("car arrival: i.tostring() + "<"+ endTime.tostring()); 40 41 42 43 a) Line 29 is a method to b) What are the numbers that will be generated from the code in Line 35? c) The Class Clock used in Line 19-25 hold d) Class Clock consist of 3 data member of type integer, which are e) Why the code in Line31 pass value (8,0,0) as parameter to object startTime? f) Why the code in Line32 pass value (8,30,0) as parameter to object endTime? g) What is the function of code in Line36?_ h) What is the time for the last car that the machine will wash if the program generates nextArrival values as follows: 577669 new Clock(); 3
3. Complete the question below. Refer to the full structure of the work Example program: ABC Wash Machine Simulation on pages 17 and 18 from Queue Reading Material. 18 //observation data 19 clock totalwaitTime= new Clock(); clock maxwaitTime 20 new Clock(); 21 clock totalServiceTime 22 clock startTime- new clock(); clock endTime new clock(); 23 24 clock washEnd new clock(); clock washstart new clock(); 25 26 27 clock i; 28 int nextArrival-0; 29 Random rand new Random(); 30 31 startTime.setTime (8,0,0); 32 endTime.setTime (8,30,0); // can change to 12 pm 33 34 for (i-startTime.getCopy();i.less Than (endTime); ){ 35 36 nextArrival rand.nextInt(10); nextArrival in the range 0 to 9. i.addTimeMinute(nextArrival); if(i.lessThan(endTime)) ( 38 arrivalQueue.enqueue (i.getCopy()); 39 System.out.println("car arrival: i.tostring() + "<"+ endTime.tostring()); 40 41 42 43 a) Line 29 is a method to b) What are the numbers that will be generated from the code in Line 35? c) The Class Clock used in Line 19-25 hold d) Class Clock consist of 3 data member of type integer, which are e) Why the code in Line31 pass value (8,0,0) as parameter to object startTime? f) Why the code in Line32 pass value (8,30,0) as parameter to object endTime? g) What is the function of code in Line36?_ h) What is the time for the last car that the machine will wash if the program generates nextArrival values as follows: 577669 new Clock(); 3
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Transcribed Image Text:4.
Read the statements which end with ; (semicolon), and push it onto a queue. At the end,
output all the queue elements for each statement.
Sample I/O:
Input
Output
2
4: Java programming is fun
3: I love UKM
Java programming is fun ;
I love UKM;
Transcribed Image Text:3.
Complete the question below. Refer to the full structure of the work Example program: ABC
Wash Machine Simulation on pages 17 and 18 from Queue Reading Material.
18
//observation data
19
20
clock totalwaitTime= new Clock();
clock maxwaitTime = new Clock();
clock totalServiceTime new Clock();
21
22
23
clock startTime- new Clock();
clock endTime- new clock();
clock washEnd
24
new clock();
25
clock washstart = new Clock();
26
27
clock i;
28
int nextArrival=0;
29
Random rand new Random();
30
31
startTime.setTime (8,0,0);
32
endTime.setTime (8,30,0); // can change to 12 pm
33
34
for (i-startTime.getCopy();i.less
Than (endTime); ){
35
nextArrival rand.nextInt (10); nextArrival in the range 0 to 9
36
i.addTimeMinute(nextArrival);
if(i.lessThan (endTime)) {
37
38
39
arrivalQueue.enqueue (i.getCopy());
System.out.println("car arrival: +i.tostring() + "<"+
endTime.tostring());
40
41
42
43
a) Line 29 is a method to
b) What are the numbers that will be generated from the code in Line 35?
c) The Class Clock used in Line 19-25 hold
d) Class Clock consist of 3 data member of type integer, which are
e) Why the code in Line31 pass value (8,0,0) as parameter to object startTime?
f) Why the code in Line32 pass value (8,30,0) as parameter to object endTime?
g) What is the function of code in Line36?
h) What is the time for the last car that the machine will wash if the program generates
nextArrival values as follows:
577669
3
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