#include <iostream>
 
using namespace std;
 
int main()
{
  int i=55;
 
  if (i==2)
    cout << "i is equal to 2" << endl;
  else
    cout << "i is not equal to 2" << endl;
 
  // the following won't work as expected!
 
  if (i=2)
    cout << "i is equal to 2" << endl;
  else
    cout << "i is not equal to 2" << endl;
 
  if (2<i<15)
    cout << "i is between 2 and 15" << endl;
  else
    cout << "i is not between 2 and 15" << endl;
 
  return 0;  
}

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