C++ Answers

Write a program in C++ that ask the user to type a value and check whether it is prime or not.

Write a C++ program that prints on the screen following diamond shape with given series of numbers.

, defined a class Account to implement basic bank account functionalities. Redefine the Account class to update the deposit, withdraw and display Account information operations.  Overload the + and - operators to perform the deposit and withdraw operations, respectively.  Overload the + and - operators such that the value that will be used to increase (or decrease) the Account balance can be on the left or right of the operator. Example: savings + 123.45 (or 123.45 + savings), savings – 123.45 (or 123.45 – savings) where savings is an Account object.  Overload the insertion operator to display Account information.  Overload < and == operators. An Account is considered lower than another when the balance is lower, and equal when Accounts have the same account number. Write a main() method instantiating two Account objects and test (demonstrate) that all the overloaded operators work correctly. The withdrawal operation should be tested at least two times for a successful and unsuccessful withdrawal.

Write a program to find the table of numbers using a while loop. Your program should ask the

size of the table. That size defines the rows and columns. Sample output:

Enter size: 6

1 2 3 4 5 6

------------------------------------------

1* 1 2 3 4 5 6

2* 2 4 6 8 10 12

3* 3 6 9 12 15 18

4* 4 8 12 16 20 24

5* 5 10 15 20 25 30

6* 6 12 18 24 30 36

Write a C++ program that converts a decimal number to a binary, octal, and

hexadecimal equivalents. First, the program will ask to fix a range for the lower and

upper limit in which the conversion is required. The lower limit should not be less than

0 and greater than the upper limit. For example, if you enter a negative number or

greater than the upper limit, then the program should print a message for the invalid

input and will ask you again to enter a decimal number within the range. If you

correctly specify the upper and lower limits, then the program will print a table of the

binary, octal and hexadecimal equivalents of the decimal numbers in the range of

lower limit through upper limit.

Specific grading criteria: In this program you should use all the loops (e.g., while,

do-while and for loop) each of them only one time. The output mentioned below is just

an example; more clear and well- presented output will improve your points.

Program that receives the current temperature as input. If the temperature is 80 degrees or more, output a message telling the user to go swimming, otherwise, if the temperature is 50 degrees or more, output a message to go running, otherwise stay inside.

Write a C++ program that asks the user to enter a number N .After that, print N lines using asterisk (*) in a

triangle shape as shown below;

By using nested loop