Chapter 8.2, Problem 17STE

Consider the following code:

  string s1, s2 (“Hello”);

  cout << “Enter a line of input: \n”;

  cin >> s1;

  if (s1 == s2)

  cout << “Equal \n”;

  else cout << “Not equal \n”;

  If the dialogue begins as follows, what will be the next line of output?

  Enter a line of input:

  Hello friend!