Can you please tell me what’s wrong with what I did and how to solve it?
Can you please tell me what’s wrong with what I did and how to solve it?
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...
Related questions
Question
Can you please tell me what’s wrong with what I did and how to solve it?

Transcribed Image Text:217 v
do{
218
printf("Invalid Entry(it has to
be Y or N):\n");
Sorry invalid crn(s)!
Would you like to print an
other invoice? Y=yes, N=No
219
scanf("
%c", &retry);
df
220
Invalid Entry(it has to be
Y or N):
Invalid Entry(it has to be
Y or N):
221
//3while(retry!='Y' | retry!='y'
| retry!='n' | retry!='N');
222
//break;
y
223
Invalid Entry(it has to be
Y or N):
}while(retry! ='Y' | retry!='y
retry!='n' | retry!='N');}
ty
Invalid Entry(it has to þe
Y or N):
224
225
d26
Invalid Entry(it has to be
Y or N):
//3//while(crn1!=4587 |
trsd
crn1!=4599 | crn1!=8997 |
crn1!=9696 | crn1!=4580 |
crn1!=4581 | crn1!=4582 |
Invalid Entry(it has to be
Y or N):
Invalid Entry (it has to be
Y or N):
Invalid Entry(it has to be
Y or N):
Invalid Entry(it has to be
Y or N):
crn1!=4583 | crn1!=3587 |
crn1!=4519 | crn1!=6997 |
crn1!=9494);
227
}
228
break;
y
229
Invalid Entry(it has to be
Y or N):
230
231
y
232
//B//while(retry=='Y' |
Invalid Entry(it has to be
Y or N):
retry=='y');
233
N
Invalid Entry(it has to be
Y or N):
234
235
while (retry=='Y' |
retry=='y');
236
return 0;
237
238
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