C++ - Loop through an array using pointer

This program will loop through an array using pointer.

CODE

#include <iostream> using namespace std; int main() { int elements[] = { 10, 20, 30, 40, 50 }; //find the size of the array int size = sizeof(elements) / sizeof(elements[0]); //loop through the array using pointer and display the index and element for (int *p = elements; p < (elements + size); p++) { cout << (p-elements) << " : " << *p << endl; } return 0; }

INPUT & OUTPUT

The below is the output of the program.