Loop With For

/*
  Loop
  - Loop With For
  - Loop On Array

  Syntax
  for(init, Condition, Update)
  {
    // Block Of Code
  }
*/

#include <iostream>
using namespace std;

int main()
{
  int num = 0;
  cout << num << "\n"; // 0
  num++;
  cout << num << "\n"; // 1
  num++;
  cout << num << "\n"; // 2
  num++;
  cout << num << "\n"; // 3
  num++;
  cout << num << "\n"; // 4
  num++;
  cout << num << "\n"; // 5

  for (int i = 0; i < 6; i++)
  {
    cout << i << "\n";
  }

  int nums[4] = {100, 200, 300, 400};
  cout << nums[0] << "\n";
  cout << nums[1] << "\n";
  cout << nums[2] << "\n";
  cout << nums[3] << "\n";

  for (int index = 0; index < 4; index++)
  {
    cout << nums[index] << "\n";
  }

  return 0;
}