#include <iostream>

using namespace std;

​

int main() {

  int myInt = 5;

  long int myLInt = 5;

  float myFloat = 9.99;

  char* myString = "Hello World!";

​

  cout << sizeof(myInt) << "\n";

  cout << sizeof(myLInt) << "\n";

  cout << sizeof(myFloat) << "\n";

  cout << sizeof(myString) << "\n";

  cout << sizeof(char) << "\n";

  cout << sizeof(double) << "\n";

  return 0;

}

​