C Language Tutorials by Ghulam Murtaza Dahar - HTML preview

Output

Enter 4 numbers:

2

3

4

5

Displaying:

2

3

4

5

This page contains examples and source code on arrays and pointers. To understand all program on this page, you should have

knowledge of following array and pointer topics:

1. Arrays

2. Multi-dimensional Arrays

3. Pointers

4. Array and Pointer Relation

5. Call by Reference

6. Dynamic Memory Allocation

Array and Pointer Examples

C Programming Examples And Source Code

C Programming Examples And Source Code

C Program to Calculate Average Using Arrays

C Program to Find Largest Element of an Array

C Program to Calculate Standard Deviation

C Program to Add Two Matrix Using Multi-dimensional Arryas

C Program to Multiply to Matrix Using Multi-dimensional Arrays

C Program to Find Transpose of a Matrix

C Program to Multiply two Matrices by Passing Matrix to Function

C Program to Sort Elements of an Array

C Program to Access Elements of an Array Using Pointer

C Program Swap Numbers in Cyclic Order Using Call by Reference

C Program to Find Largest Number Using Dynamic Memory Allocation

C Programming Pointers

Pointers are the powerful feature of C and (C++) programming, which differs it from other popular programming languages like: java and Visual Basic.

Pointers are used in C program to access the memory and manipulate the address.

Reference operator(&)

If var is a variable then, &var is the address in memory.

/* Example to demonstrate use of reference operator in C programming. */

#include <stdio.h>

int main(){

int var=5;

printf("Value: %d\n",var);

printf("Address: %d",&var); //Notice, the ampersand(&) before var.

return 0;

}