Q#2(a) Find the error in each of the following program segments. Assume int *zPtr; // zPtr will reference array z int *aPtr = NULL; void *sPtr = NULL; int number, i; int z[ 5 ] = { 1, 2, 3, 4, 5 }; sPtr = z; a) ++zptr; b) // use pointer to get first value of array; assume zPtr is initialized number = zPtr; c) // assign array element 2 (the value 3) to number; assume zPtr is initialized number = *zPtr[ 2 ];
Q#2(a) Find the error in each of the following program segments. Assume int *zPtr; // zPtr will reference array z int *aPtr = NULL; void *sPtr = NULL; int number, i; int z[ 5 ] = { 1, 2, 3, 4, 5 }; sPtr = z; a) ++zptr; b) // use pointer to get first value of array; assume zPtr is initialized number = zPtr; c) // assign array element 2 (the value 3) to number; assume zPtr is initialized number = *zPtr[ 2 ];
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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Please, solve all points:
![Q#2(a)
Find the error in each of the following program segments. Assume
6.
int *zPtr; // zPtr wil1 reference array z
int *aPtr
NULL;
void *sPtr =
NULL;
int number, i;
%D
int z[ 5 ] = { 1, 2, 3, 4, 5 };
%3D
sPtr =
= Z;
a) ++zptr;
b) // use pointer to get first value of array; assume zPtr is initialized
number = zPtr;
c) // assign array element 2 (the value 3) to number;
assume zPtr is initialized
number = *zPtr[ 2 ];
d) // print entire array z; assume zPtr is initialized
for (i = 0; i <= 5; ++i) {
printf( "%d ", zPtr[ i] );
110/
}
e) // assign the value pointed to by sPtr to number
number = *sPtr;
f) ++Z;
b
Explain how arrays could be used with function if referencing was not avilable
4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F94fe0e09-a6bc-4c5c-a767-425478daf556%2F8f27298d-a820-489a-8864-5d196a936410%2F85odx8l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q#2(a)
Find the error in each of the following program segments. Assume
6.
int *zPtr; // zPtr wil1 reference array z
int *aPtr
NULL;
void *sPtr =
NULL;
int number, i;
%D
int z[ 5 ] = { 1, 2, 3, 4, 5 };
%3D
sPtr =
= Z;
a) ++zptr;
b) // use pointer to get first value of array; assume zPtr is initialized
number = zPtr;
c) // assign array element 2 (the value 3) to number;
assume zPtr is initialized
number = *zPtr[ 2 ];
d) // print entire array z; assume zPtr is initialized
for (i = 0; i <= 5; ++i) {
printf( "%d ", zPtr[ i] );
110/
}
e) // assign the value pointed to by sPtr to number
number = *sPtr;
f) ++Z;
b
Explain how arrays could be used with function if referencing was not avilable
4
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