217 v do{ Q X 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): 221 //3while(retry!='Y' | retry!='y' | retry! ='n' | retry!='N'); Invalid Entry(it has to be Y or N): 222 //break; y 223 Invalid Entry(it has to be Y or N): }while (retry!='Y' | retry!='y' retry! ='n' I retry!='N');} ty Invalid Entry(it has to þe Y or N): Invalid Entry (it has to be Y or N): 224 225 226 //3//while(crn1!=4587 | trsd crn1!=4599| crn1!-8997 | 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!=9696 | crn1!=458 | crn1!=4581| crn1! 4582 | 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 Invalid Entry (it has to be Y or N): 234
217 v do{ Q X 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): 221 //3while(retry!='Y' | retry!='y' | retry! ='n' | retry!='N'); Invalid Entry(it has to be Y or N): 222 //break; y 223 Invalid Entry(it has to be Y or N): }while (retry!='Y' | retry!='y' retry! ='n' I retry!='N');} ty Invalid Entry(it has to þe Y or N): Invalid Entry (it has to be Y or N): 224 225 226 //3//while(crn1!=4587 | trsd crn1!=4599| crn1!-8997 | 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!=9696 | crn1!=458 | crn1!=4581| crn1! 4582 | 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 Invalid Entry (it has to be Y or N): 234
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
Sorry invalid crn(s)!
Would you like to print an
other invoice? Y=yes, N=No
be Y or N):\n");
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' I retry!='N');}
ty
Invalid Entry(it has to þe
Y or N):
Invalid Entry(it has to be
Y or N):
224
225
226
/13//while(crn1!=4587 |
trsd
crn1!=4599| crn1!=8997 |
Invalid Entry(it has to be
Y or N):
crn1!=9696| crn1!=4580 |
crn1!=4581 | crn1!=4582 |
crn1! =4583| crn1!=3587 |
Invalid Entry(it has to be
Y or N):
Invalid Entry(it has to be
Y or N):
crn1!=4519| crn1!=6997|
crn1!=9494);
Invalid Entry (it has to be
Y or N):
227
228
break;
y
229
Invalid Entry (it has to be
Y or N):
230
231
y
232
/3//while(retry=='Y' |
Invalid Entry(it has to be
Y or N):
retry=='y');
233
234
Invalid Entry (it has to be
235
while (retry=='Y' |
Y or N):
retry=='y');
236
return 0;
237
238
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