Matt McKay Jr.

Dr. Kihlstrom

HW-

Ch. 8 – p. 419, Exercises 8, 12, 13, Ch. 10 – p. 510-511, Exercises 7, 15

8.  Write C++ equations for the time:

Int hours:

Int minutes:

Cout: << ?Enter Hour of Day?;

Cin >> hours;

Cout << ?Enter minute?;

Cin << minutes;

12. What is the output: A=12 B=20

The new value of B =  21

The new value of A = 33

13.

Cout: <<?Enter Width?;

Cin  >> width;

Cout: <<?Enter height:;

Cin >>height;

Area = (width * height);

Cout: <<the area is?;

Cout: <<area;

7.

<identifier>::= <lettter><symbol>

<letter>::= a|b|?z|A|B|?Z

<symbol>::= (<letter>|<digit>|/\) <symbol>

<digit>::= 0|1|2?9

A                     B                     5                     

C                     8                      /\

Letter              letter            digit                 

letter                digit                symbol

                                                  symbol       

symbol

                                                      symbol

                                symbol

           identifier

15. the store was too large

The shirt was too large

Shirt was too large (used to be large)

The store was too large (used to be)

The shirt is new