C + + Primer fourth Edition after-school practice solution Exercise 1.8

Note: This essay is directly transcribed in the C++primer (fourth edition) Exercise solution (full version). Here is mainly for the convenience of my repeated reading later.

Exercise 1.8

Indicates that the following output statements are valid (if any).

    " /* " ;     " */ " ;     /*  " */ "  */;

Predict the results, and then compile the program that contains the three statements above to check your answers. Correct the errors encountered.

Troubleshooting

The first and second statements are legal.

In the third statement, after the << operator, the part of the third double quotation mark is commented out, causing the right operand of the << operator to be not a complete string, so it is not legal. You can correct this by adding a double quotation mark before the semicolon.

C + + Primer fourth Edition after-school practice solution Exercise 1.8