Homework Answers

Write a program to overload operators in the same program by writing suitable operator member functions for following expression:

O7= ((O1 % O2)>(O3 || O4) - (O5>O6)) [Here O1,O2,O3,O4,O5,O6 and O7 are objects of a class “overloading”, and this class is having one integer data member]

Write a program to overload operators in the same program by writing suitable operator member functions for following expression:

O7= ((O1 % O2)>(O3 || O4) - (O5>O6)) [Here O1,O2,O3,O4,O5,O6 and O7 are objects of a class “overloading”, and this class is having one integer data member]

Write a program to overload operators in the same program by writing suitable operator member functions for following expression:

O7= ((O1 % O2)>(O3 || O4) - (O5>O6)) [Here O1,O2,O3,O4,O5,O6 and O7 are objects of a class “overloading”, and this class is having one integer data member]

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.

Your goal is to overload the operators for “Array” class. You will need to write three files (array.h, array.cpp).

class Array{

// think about the private data members...

public:

Array();

Array(int size);

Array(int* arr, int size);

Array(const Array &);

int& operator[](int i); // returns int at [i] int& operator[](int i) const;

const Array & operator=(const Array&);

Array operator+(const Array&);

Array operator-(const Array&);

Array operator++();

Array operator++(int);

Array& operator--(int);

bool operator==(const Array&)const; // returns true if two arrays are same

bool operator!(); // returns true if the Array is empty

void operator+=(const Array&);

void operator-=(const Array&);

int operator()(int idx, int val); // erases the value val at idx. Returns 1 for deletion and -1 if idx does not exist or is invalid.

~Array();

};

ostream& operator<<(ostream& input, const Array&);

istream& operator>>(istream& output, Array&);

1. Visibly Divisible

by CodeChum Admin

Do you still know what being divisible by a certain number means? In case you forgot, being divisible means that the number is capable of being divided by another number without a remainder. With this knowledge, you can surely solve this problem!

Instructions:

1. Input one integer.
2. Make a conditional statement that contains the following conditions:
3. If the integer is only divisible by 3, print "Divisible by 3"
4. If the integer is only divisible by 4, print "Divisible by 4"
5. If the integer is divisible by both 3 and 4, print "Divisible by 3 and 4"

Input

1. An integer

Output

The first line will contain a message prompt to input the integer.

The second line contains the appropriate message.

Enter·n:·6
Divisible·by·3