Example: Pointer Increment Traversal in C++

C
C++
C#
Java
Python
PHP
// Pointer Increment Traversal
#include <iostream>
using namespace std;

int main() {
    // Step 1: Declare and initialize an integer array
    int numbers[] = {10, 20, 30, 40, 50};
    int size = sizeof(numbers) / sizeof(numbers[0]);

    // Step 2: Declare an integer pointer and initialize it to point to the first element
    int* currentPtr = numbers;

    // Step 3: Iterate through the array by incrementing the pointer
    cout << "Accessing elements by incrementing a pointer:" << endl;
    for (int i = 0; i < size; ++i) {
        cout << "Element " << i << ": " << *currentPtr << endl; // Dereference currentPtr to get the value
        currentPtr++; // Increment currentPtr to point to the next element
    }

    return 0;
}