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Write a class called Adder that stores the sum of all the ints given to it. Your Adder class should allow you to write the following main function (and code like it):

int main()
{
int x,y;
cin >> x >> y;
Adder sum1; // sum1 is initialized to 0 
Adder sum2(x); // sum2 is initialized to x
Adder sum3(y); // sum1 is initialized to y 
cout << "sum1 is " << sum1 << '\n'; // prints "sum1 is 0" 
cout << "sum2 is " << sum2 << '\n'; // prints "sum2 is x"
cout << "sum3 is " << sum3 << '\n'; // prints "sum3 is y" 
sum1 += x; //adds x to sum1; now sum1 is x 
sum2 += -3; // adds -3 to sum2; now sum2 is x-3
sum3 += 2; //adds 2 to sum3; now sum3 is y+2 
if (sum1 == sum2)
cout << "sum1 and sum2 are the same\n";
else cout << "sum1 and sum2 are not the same\n";
if (sum1 == sum3)
cout << "sum1 and sum3 are the same\n";
else cout << "sum1 and sum3 are not the same\n";
}

You should write the functions that are necessary for Adder to be used as in the above program. Combine them all together in your answer to make a perfect program. Use const wherever appropriate, and do not write or use a cast operator. Make sure to include any necessary header files.

Example input:

3 5

Example output:

sum1 is 0
sum2 is 3
sum3 is 5
sum1 and sum2 are not the same
sum1 and sum3 are not the same

 

[Exercise] Coding (C) - asked in C++
ID: 24588 - Available when: Unlimited - Due to: Unlimited

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31 Answers

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using namespace std;



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int main()

{

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Adder sum2(x); // sum2 is initialized to x

Adder sum3(y); // sum1 is initialized to y

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sum1 += x; //adds x to sum1; now sum1 is x

sum2 += -3; // adds -3 to sum2; now sum2 is x-3

sum3 += 2; //adds 2 to sum3; now sum3 is y+2

 

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cout * *** * * ** and sum2 are the * ** * *

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else cout * ***** **** ** and sum3 are not the **** * **

}
answered by (-298 points)
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#include<iostream>

using namespace std;

class Complex

{
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}
answered by (-298 points)
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Hidden content!
#include<iostream>

using namespace std;

class Complex

{
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}
answered by (-249 points)
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Hidden content!
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}
answered by (-136 points)
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Hidden content!
* ** ** **

using namespace std;



class Adder{
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{

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Adder sum2(x); // sum2 is initialized to x

Adder sum3(y); // sum1 is initialized to y

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cout *** * **** ***** * ** is " * * * ** ***** * ** * ** '\n'; // prints *** ** * is *

cout * **** **** * is " * * * ** * * ** '\n'; // prints ** ** is y"

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sum2 += -3; // adds -3 to sum2; now sum2 is x-3

sum3 += 2; //adds 2 to sum3; now sum3 is y+2

 

if (sum1 == sum2)

cout ** ****** **** * ** and sum2 are the * * **

else cout * **** * ** * and sum2 are not the *** * ***

if (sum1 == sum3)

cout ** * * and sum3 are the ** * ***

else cout * * * *** * * and sum3 are not the * *** *

}
answered by (-412 points)
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Hidden content!
#include * ** *** **** ***
* *** ***** ** **

using ** ** std;



class Adder{
* *
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****
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bool operator ==(const * * * b, const ** **** c){
* * * ** * *** ** * *** (b.sum == c.sum);

}


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}







int main()

{
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* ** *** * * ** * ** * *** x * y;
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* ** * **** ** * * * * sum2(x); // sum2 is * * to x
*** * **** ** * * * *** * ** // sum1 is * * * to y
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* * **** * * ** *** *** ** **** ** * * is * *** ** * sum3 * * '\n'; // prints *** ** is * ***
* ** * * ** ***** *** ** += x; //adds x to sum1; now sum1 is x
**** * * ** * ** *** += -3; // adds -3 to sum2; now sum2 is x-3
* ** * * *** *** * ** *** * += 2; //adds 2 to sum3; now sum3 is y+2
* ** *** * * ***** (sum1 == sum2)
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* * *** ** *** ** *** cout * ** * * * *** * and sum2 are not the * * ** * ***
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* ** ** ** * * * * cout * ** * * ** and sum3 are not the *** ** *
* * **** ** *** * ** ** // prints ** * is ***

}
answered by (-368 points)
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Hidden content!
#include * *** ** * ******
*** ** ** ********

using * * std;



class Adder{
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public:
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}




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int main()

{
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** * * * ** * * * * * * *** * * x * ** ** y;
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* * * ***** * * *** ** * ** // sum2 is * to x
** * ** * * * * * * * *** * // sum1 is * * ** to y
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*** ** *** * ** * * * * * ** *** is ** ** *** * sum2 * **** '\n'; // prints * * is * *
*** * ***** * ** * ***** *** * * * ***** * is *** * * ** * * sum3 * ***** '\n'; // prints *** * * * is ****
* * *** * **** ******** += x; //adds x to sum1; now sum1 is x
** * *** * * * ** * ** += -3; // adds -3 to sum2; now sum2 is x-3
* *** * ** * ** ** * ** += 2; //adds 2 to sum3; now sum3 is y+2
* *** ** * * * * * (sum1 == sum2)
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*** *** ** * ** ** * ** * ** cout * * ** * * ** ** and sum2 are not the * * *
** ** ** * * ** * ** * ** (sum1 == sum3)
** *** **** * * * * * *** *** * *** * * *** * * * * ** *** * ** * and sum3 are the **** *
** *** **** **** **** * cout ** * *** * * and sum3 are not the * ***

}
answered by (-368 points)
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Hidden content!
****** **** ***
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** **

{
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{

int x,y;

cin * ***** x * * ** *** y;
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* * ** * // sum2 is * ** to x
** * * // sum1 is * **** to y
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* += 2; * * 2 to now sum3 is y+2

if * == *
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* cout **** *** * ** ** and sum2 are not the * ** * * **

if ** * == *
* * * * * * **** and sum3 are the ******

else cout * * * * ** ** ** and sum3 are not the ** **

}
answered by (-581 points)
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Hidden content!
*** ** ** * * **** ** *



using ** ** std;



class Adder

{
****
* * **** ****** * ***** x;
* ** ** * ** ** * *** * num;



public:
* * * * ** ** * ** * * *
* ** * * * *** * *** a);


*** * * * ** * ** ***** * * * * (int z)
* *** * ** * ***


** * *** * * ** ***** ** * * * * ** ** ** * ** = x + z;
** * * ** * * * ***** *** *** ** * num;
** * * * *** * **


* ** ** ** * * * ****** get();


** * ** * ** *** * ** ** ** x;};



};


** * *****

{
*** * * * * *** = 0;





}


* *** a)

{
* ** *** *** * = a;



}



int * * * *

{
* * * * ** * * num;

}





int main()

{
** * * * **** * * x,y;
**** * ** * *** * ****** **** * ** x **** * y;
* *** * * * * ** * * ** sum1; // sum1 is * * to 0
* *** * * * ** * ** * sum2(x); // sum2 is * to x
* ** ** * ** * sum3(y); // sum1 is * * ** * to y
*** *** * *** * * * * * * ***** ****** ** is * ****** * * * * * ** *** '\n'; // prints * ** * * is * ** **
** ** ** * *** * * ** * *** ** *** ** *** ** is * * * * *** * ** * *** * * * '\n'; // prints * * *** is * ** **
***** *** * **** * ***** * **** * ** * is ****** * * **** ** '\n'; // prints *** ** * is ***** *
**** * * ** * *** * += x; //adds x to sum1; now sum1 is x
* ** ** **** ** * * ** * += -3; // adds -3 to sum2; now sum2 is x-3
* ** ** *** * * * * ** * * += 2; //adds 2 to sum3; now sum3 is y+2
* * *** ** * ** **** * ** * == * **
* ** ** ***** * * ** * *** ***** * * * ** * * * * and sum2 are the * *
***** *** ** ***** * * ** ***
** ** * * * * * ** * *** *** * ** * * * *** * ** **** and sum2 are not the * ** *
* *** ** **** * * * ** *** == * ** *
*** ****** *** * * **** * ** * ** * * * *** ** ** * ** and sum3 are the * ** **
*** * * * * ** * * ** **
* *** * * *** **** * ** * ** **** * ** ** * * *** * * *** * and sum3 are not the * ** *
** * ** * ** *** * * ** 0;

}
answered by (-189 points)
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Hidden content!
* * ** * * * *
* ** * ****** *



using *** * std;



class Adder

{
* **** * **** ** * *** ** *
*** **** ** **** * * *** ** ** * * *** * a;
** ** * ** ** *** *** **


* * ** * * * * *** * ** x)
* * * * **** * * ** **
***** * ** * * **** * * * * ** * * ** * = x;
* * *** ** * * ** * ** **
* * ** *** * ** ****
** ** ****** ** * *
** *** ** ** ** * * * **** ** ** ***** * = 0;
** **** * **** ****


*** * *** * * * ***** * * (const Adder * **
** * ****** * * ***


* * * * ** * * ** **** * ** * * * *** * ** ** * *** *
*** * * ** * **** * ** * ***** **** * * *** * *this;
*** * ** *** * * **
* * ** * ** ** * ** * * **** (const ** * * x)
** ***** ** * * * ** * ****
* *** * ** * ***** ** ** * * ** *** *** * ** ***** temp;
* * * ** *** * ******** * * * * *** **** = ** ** a-x.a;
*** * * ** ** *** * ***** * ******** ** * *****
* ** ***** * * ** * * * * **** * * * *** *** * ** * ** * ** ** 1;
** **** * * ** * * * * * ** * * * * * ***
* * * * ** ** ** ** * * **** ** * ** ** * * **** ** * **** ** *** 0;
**** **** * *** * *
** ** * *** * ** * g()
** **** ** *** **** **
*** * ***** * *** *** * * * * ** ** a;
* ** * ** ** * *



};



int main()

{

int x,y;

cin * x * ** y;

Adder sum1; // sum1 is ** *** to 0

Adder ** * // sum2 is ** to x

Adder * * * // sum1 is * *** to y

cout * * ** ** * * is *** * ** ** * ******* * * * * * '\n'; // prints * * * **** is * **

cout * * * ** * ** * is *** * ** * * * * * * * * * ** '\n'; // ** ** * *** is ****

cout * * ** * * ** is * * * * ** * * '\n'; // **** * ****** is ***

sum1 += x; * x to sum1; now sum1 is x

sum2 += -3; // adds -3 to sum2; now sum2 is x-3

sum3 += 2; ** * 2 to sum3; now sum3 is y+2



if (sum1 == sum2)

cout **** *** * * * and sum2 are the ** ** *

else cout * ** ** * and sum2 are not the * *** *

if (sum1 == sum3)

cout *** * * * * * and sum3 are the * * *** *

else cout ** *** * * *** and sum3 are not the **** *** *


****** ** * * ******** * ** 0;

}
answered by (-364 points)
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