C++ Answers

What does the following program print and why? Be sure to explain why each line of output prints the way it does

    #include <iostream>
    using namespace std;

    int* maxwell(int* a, int* b)
    {
        if (*a > *b)
            return a;
        else
            return b;
    }

    void swap1(int* a, int* b)
    {
        int* temp = a;
        a = b;
        b = temp;
    }

    void swap2(int* a, int* b)
    {
        int temp = *a;
        *a = *b;
        *b = temp;
    }

    int main()
    {
        int array[6] = { 5, 3, 4, 17, 22, 19 };

        int* ptr = maxwell(array, &array[2]);
        *ptr = -1;
        ptr += 2;
        ptr[1] = 9;
        *(array+1) = 79;

        cout << &array[5] - ptr << endl;

        swap1(&array[0], &array[1]);
        swap2(array, &array[2]);

        for (int i = 0; i < 6; i++)
            cout << array[i] << endl;
    } 

Write a class which consists of four data members and four member function sum min max and factorial you can inilized class object or can be take by an function

You have been cordially invited to partake in Operation: Operation. Your mission, should you choose to accept it, is to take the two numbers and the operator given then perform the operation successfully.

Instructions:

1. Input one number (integer or decimal), an operator (+, -, *, /), and another number (integer or decimal), all in one line.
2. Print the result of the operation between the two numbers, up to 2 decimal places.

Input

A line containing a number, operator, and another number separated by a space.

5·+·0.70

Output

A line containing a decimal/float containing two decimal places.

5.70

1. Input five integers in one line, with each integer separated by a space.
2. Add the 1st and 2nd integers together and store the sum inside a variable.
3. Add the 3rd and 4th integers together and store the sum inside a variable.
4. Multiply the two sums and raise the product result to the power of the 5th integer.
5. Print out the result.

Input three decimal numbers in one line separated by spaces, and make sure to store them in different variables.

Multiply the 1st and 2nd decimal numbers, and store the product into a variable.

Then, divide the product of the 1st and 2nd decimal numbers with the 3rd decimal number, then print out its quotient, with 2 decimal places.

Your task is to write array implementation of a list with the following functions

Insert

Delete

Search

Sort

Note:No global declarations

Create a class called STRING, the class has two private member str and size of String and int type respectively. Provide a copy constructor for the class that initialize objects with other object. Write member function for the class that show the string and size for each object. 

The following are the assumed existing equivalent currency rates corresponding to the US dollar ($1.00); Australia (Aus $), 1.09; Hong Kong (HK $), 7.81; Indonesia (Rupiah), 990.41; Japan (Yen), 234.93; Malaysia (Ringgit), 2.34; Philippines (Peso), 13.80. Prepare a program that will accept US dollar and currency to be converted as inputs, then compute the equivalent in the chosen foreign currency. Print the results.

(Use switch statement.) 

write program link list insert midle and delete ?

Make following patterns using loops. Do not hard code anything.

i)

|......|....................|

|......|.......***....*.....|

|......|......**....*.*.*...|

|......|.....**.....*...*...|

|......|......**............|

|......|........***.........|

|......|....................|

ii)

1

232

34543

4567654

567898765

4567654

34543

232

1

2 1234567654321

12345654321

123454321

1234321

12321

121

1

iii)

1 *

**

****

***********

*** ***

** **

* *

2

-.*

-.*-.*

-.*-.*-.*

-.*-.*-.*-.*

-.*-.*-.*-.*-.*