array and for loop in c++ code example

Example 1: for loop with array c++

int v[] = {1,2,3,4,5};
for (int n : v)
  cout << n << endl;
//make sure to compile with -std=c++11

Example 2: array and for loop in c++

//inserting array elements in cpp
#include
using namespace std;
int main()
{
  int arr[100];//you can give any data type and any array size you want
  for(int i=0;i<100;i++)
  {
    cin>>arr[i];
  }
  return 0;
}