print an array in c++ code example

Example 1: print array c++

void printArray(int a[],int n){
	for(int i=0;i<n;i++)
      cout<<a[i]<<" ";
  	cout<<endl;
}

Example 2: print an array c++

#include <iostream>
using namespace std;

int main() {
    int numbers[5] = {7, 5, 6, 12, 35};

    cout << "The numbers are: ";

    //  Printing array elements
    // using range based for loop
    for (const int &n : numbers) {
        cout << n << "  ";
    }


    cout << "\nThe numbers are: ";

    //  Printing array elements
    // using traditional for loop
    for (int i = 0; i < 5; ++i) {
        cout << numbers[i] << "  ";
    }

    return 0;
}

Example 3: c++ print every element in array

#include<iostream>

int main()
{
 	int array[8] = {1,2,3,4,5,6,7,8};
  	int i = 0;
  
  	while (i <= sizeof(array)/sizeof(int))
    {
     	std::cout << array[i];
      	i++;
    }
}

Example 4: prints out the elements in the array c++

for (auto i : a){ //C++11
	cout << i<< " ";
}