C++ Answers

Create a class called time that has separate int member data for hours, minutes, and

seconds. One constructor should initialize this data to 0, and another should initialize it

to fixed values. Another member function should display it, in 11:59:59 format. The final

member function should add two objects of type time passed as arguments. A main() program should create two initialized time objects (should they be const?) and one that isn’t initialized. Then it should add the two initialized values together, leaving the result in the third time variable. Finally it should display the value of this third variable. Make appropriate member functions const.

Make Class Students, having

1. Private data items (First Name, Full Name, Address),

2. Public member functions, getData, showData.

3. Main () function

Create Array of objects (students), (maximum 5 students), call member functions

getData, showData const

Solve the following problem by showing the design of your solution as an algorithm.

The problem – The program will take two integers from the user, say n1 and n2. It will then print the sum of all numbers between n1 and n2, inclusive. For example, if the user enters 5 and 9, the program will print the value of 5+6+7+8+9. On the other hand, if the user enters 5 and -2, the program will print the value of 5+4+3+2+1+0+(-1)+(-2). Note: Do not assume the user will always enter the smaller number first.

create two variables one containing the uppercase character G and the other with uppercase letter O you can want as long as its a valid name that is accepted in c++ print out the values of the varaiable in alternate order, twice, on seperate lines, using the std::cout function the outpit generated by your code must be the same as that of the sample output

Write a C++ program that

1) prompts the user to input 3 decimal numbers (with a fraction part)

2) Prints the five decimal numbers.

3) Converts each decimal number to the nearest integer.

4) Prints the five converted numbers.

Write a C++ program that

1) prompts the user to input 5 decimal numbers (with a fraction part)

2) Prints the three decimal numbers.

3) Converts each decimal number to the nearest integer.

4) Prints the three converted numbers.

Code a C++ program that will display the value of a given variable, and reference to another address, then, the value point-to another address. Given the value of variable is equal to 750.

The XYZ Telephone Company’s charges file, contains records for each call made by its subscribers during a month. Each record on a file contains the subscriber’s name and phone number, the phone number called, the distance from Shah Alam of the number called (in kilometres) and duration of the call in seconds.

Design an algorithm that will read the Tidy Phones charges file and produce a telephone charges report, as follows:

The cost of each call is calculated based on table 1.

Distance from Metroville

Cost($)/minute

Less than 25 km

0.35

25 <= km < 75

0.65

75 <= km < 300

1.00

300 <= km <=1000

2.00

Greater than 1000 km

3.00

Write C++ complete programs for the above problem. You program must use control structure and user defined function.