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; 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]; d) // print entire array z; assume zPtr is initialized for (size_t i = 0; i <= 5; ++i) { cout << zPtr[i]; } e) // assign the value pointed to by sPtr to number number = *sPtr; f) ++z;
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; 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]; d) // print entire array z; assume zPtr is initialized for (size_t i = 0; i <= 5; ++i) { cout << zPtr[i]; } e) // assign the value pointed to by sPtr to number number = *sPtr; f) ++z;
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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6.3 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;
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];
d) // print entire array z; assume zPtr is initialized
for (size_t i = 0; i <= 5; ++i) {
cout << zPtr[i];
}
e) // assign the value pointed to by sPtr to number
- number = *sPtr;
f) ++z;
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