How many spaces printed out by this statement: cout << "how" << "now" << "brown" << "cow" << "?";

LANGUAGE: C++

CHALLENGE:

How many spaces printed out by this statement: cout << “how” << “now” << “brown” << “cow” << “?”;

SOLUTION:

0

CHALLENGE:

How many lines are printed out by this statement: cout << “abc\ndef\tghi\njkl” << endl << endl << “mno\npqr\n”;

SOLUTION:

6