Pointers

Welcome to Pointers, a category dedicated to answering all your questions about pointers on Questions LLC! Whether you are a beginner seeking an understanding of what pointers are and how they work, or an experienced programmer looking for advanced insights, you've come to the right place. Pointers, a fundamental concept in programming, allow you to manipulate and access memory addresses directly, enabling efficient memory management and dynamic data structures. In this category, our community of experts will provide comprehensive answers to your questions, guiding you through the maze of pointer-related topics. So, dive in, explore, and enhance your understanding of pointers with us!

Questions (9)

: Build a program that allows a user to select one of the following four menu options: enter new integer value, print pointer
1. 4 answers
2. asked by Poohboi
3. 988 views
what does a pointer in a data node hold
1. 3 answers
2. asked anonymously
3. 46 views
What arithmetic operations can be performed with pointers?
1. 3 answers
2. asked anonymously
3. 72 views
Build a program that allows a user to select one of the following four menu options: enter new integer value, print pointer
1. 3 answers
2. asked by pep
3. 739 views
(4 points) Identify the errors in the following statements.int* p = &44; - i think the star is the error because pointers are
1. 2 answers
2. asked by Digtzy
3. 669 views
Homework is over pointers1. (3 points) True or false? If (x == y) then (&x == &y). T F Explain your choice: I think its true but
1. 3 answers
2. asked by Digtzy
3. 424 views
can someone explain this statement pleaseint a=(int *)new int[4][3];
1. 1 answer
2. asked by Will
3. 318 views
Ifint main() { int a=1; int *p; how do the following statements differ 1) p=&a; 2) *p=&a; 3) p=a; 4) printf("%d",p); 5)
1. 3 answers
2. asked by Ray
3. 459 views
Which one of the following is legal to declare and initialize a pointer to a double value? (Assume dPtr is a pointer variable
1. 1 answer
2. asked by Sina Beyu
3. 20 views