C++ Answers

Which keyword or symbol is placed in a function prototype and definition to prevent the function from changing a passed array?

A. &

B. *

C. fixed

D. const

Observe the function prototype below:

void printSomething(int[]);

Based on the parameter, what is this function expecting?

A. A single element of an array

B. An array address ("pass by reference")

C. An entire array ("pass by value")

D. The size of an array

By using the same ___, you can build relationships between data stored in two or more "parallel" arrays.

A. data type

B. name

C. subscript

D. function

This program will draw a playing field where the user decides the location of the Hero.

Enter the row # of the hero:   [user types: 1]

Enter the column # of the hero:  [user types: 3]

--H---------

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Explain how overloading a unary operator is almost similar to overloading a binary operator with necessary examples and include main() function to demonstrate. Mention the differences between these two in terms of number of operands they deal with.

Create a program that countsand displaysthe odd and even numbers among the ten(10)input values.Array Requirements:Use 3separate arraysforteninput values, evenand odd num

Create

a

program that will count and display the odd and even numbers among the

ten(10)

input

values

using a two

dimensional array.

Q1: Write a program to take input for n number of doctor records and write records of all cardiologists in a file named: “record1”. Also write records of all those doctors in another file named: “record2” who are taking salary more than INR 80,000. After writing records in both files, merge their contents in another file: “finalrecord” and read all records of “finalrecord” file and display on screen. [Attributes of doctor: doc_id, doc_name, doc_specialization, doc_salary]

Using the following chart

Sales

Commission

ratio

10%

15%

Less than 10000$

Greater than or equal

10000$ and less than

15000$

Greater than or equal 15000$

20%

Commission = sale * commission ratio

Sample Run:

enter the amount of your sales:

your commission is 1912.5

#include <iostream.h>

void main()

{

double temperature;

cout<<”Input Temperature :”;

cin>>temperature;

if (temperature>=80)

{cout<<”go swimming”;}

else if (temperature>=50)

{cout<<”go running”;}

else

{cout<<”stay inside”;}

}