QUESTION of EXERCISES on 23/02/2011

1. Write correct C++ syntax for each statement below;
a) Initializing, variable Pi with the value 3-14
b) Declare a variable named Pen meter with double datatype
c) Give instruction that allowed used to input data  
d) Input number of computer using variable 


2. Solve the question below. Show the working.
a) 5*2 % 3+25/5
b) a=5, b=6
    !((a<3) && (a==3) || (b>a))


3. Identify syntax errors in the following program. (5 errors)
    include <iostream.h>
    main ( )
    } float allowance = 300.00,
              salary;
    cout <<"input salary=";
    cin << salary;
    salary = salary + allowance;
    cout <<"salary is =      "<<salary
    }


4. Write a program that will calculate the monthly salary for an employee that where Saturday and Sunday considered as non-working days.


5. Write a program that calculates the average 08 5 numbers that can be input by user.


6. Write a program that will calculate the area of rectangular, triangle & circle.


***jawapan akan dbuat sketika nnty***