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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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** * ** *

using namespace std;



class Adder{
** ** ** * ** * *
** ** **** * * ******* * * * ***** * * * * * num)
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* * * * * * ***** ** ** * * * ** * * * * * *
* ****** * *** * * * * **
* * *** * ** ** * **** * *** * **** * * ** x;

};



int main()

{

int x,y;

cin **** * * * x *** ** y;

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

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

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

cout * * * * * is " * ** ** * * **** * * * * '\n'; // prints ******* is 0"

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

cout * * * ** * * is " ** * ** * ** ** * * * '\n'; // prints ***** *** 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 * ** * * *** * *** *** 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 (-298 points)
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#include<iostream>

using namespace std;

class Complex

{
** * **** * ** **** ******
***** * ** ***** *** **** * n1, double n2){
*** ** ** * **** * ** ** * ** * * ******* * * *
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* *** * **** *** * operator+ (Complex& b){
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    }
** * ** * ********* *** operator- (Complex& b){
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********** ** **** * * ** * * * * * * * *** ***
****** * * **** * * ** * ***** *** ** * **** * * * c;

    }
**** ** ** * * geti();
******** **** * ** **** getr();
* ** * ** *** * * print(); * * * * * ** * * * *** * *
** * ** ***** ***** ** *
**** ***** * ** * *** * *** * ** * ****** ***** r;
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};

void Complex::print(){
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* ** ** * * ** * * **
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}

Complex::geti(){
* * ** * ***** * * * i;

}

Complex::getr(){
* *** ** *** * *** * * * * r;

}

int main()

{
* ** ** * ** * ** * ar,ai,br,bi,cr;
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***** *** *** * ** ** ******** a(ar,ai);
** ** * * ****** ** * * * << "Constructor with two values: a = ";
* * * * * * * * * * * **


* **** *** * * * * b(br,bi);
* * * * ** ** * ** << "b = ";
*** * ** * ***** * ** **** ***


**** *** * ** * ** ** ** ** c(cr);
* * **** * ** ******* * << "Constructor with one value: c = ";
** * * ** * * * * * *



    c = a + b;
* * *** * ** * *** * << "a + b = ";
* * * ** * * **** ** ** **


** * * * ********* * d;
** ** **** * * *** * << "Default constructor: d = ";
* * *** ******* ** * * * *


* ** *** ***** *** * = a - b;
*** * ** ** * << "a - b = ";
* * ** ** * *** ** * **


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

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

using namespace std;

class Complex

{
* ** * * ******* * ** * *
**** * ******* * * * * n1, double n2){
** * ** ** ** ** * ** ** * ** * **
* * * * * **** ***** ** *** *** * * * ** * **** ****

    } * *** * * * * * ** **
***** *** ** **** ** ****** * * n3){
* ** * * *** ** * ** *** * * * * * **** * **
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    } * * ** * * ** *** * ***** * ** **** * * *** * ** **** * **
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* ** * ** ** ** * * operator+ (Complex& b){
** * * * * * * *** ******* * *** * ** * * ** *** c;
* * ***** * *** ** * * * ** ** *** * *** * *** * * **** *
** *** *********** * * * ** * ** * * * *
* * * * * * ***** ** * ** * * ** ** * * c;

    }
* ** * * **** * * * * operator- (Complex& b){
* * **** ***** * *** **** ** * ** * ** c;
* ** * ** * ** * ******** *** ** **** * *** * ** * ***** * ***
* * * ** *** * *** * ** * * * ** *** * *** ** *** ***
* * * * * *** * ** * * ** * **** c;

    }
* *** *** * ***** * * geti();
* * * * ** * ** * * getr();
**** *** * * * **** ** print(); ** ** *** * * * * * **
** ** ** * ** **** ****
** *** *** * ** * * * ** * **** * ** * *** * ** ** r;
* * ** ***** *********** ** ** * * ****** * *** i; ** * * * ** ** ** ** * ** **** *** ** * prints the complex number

};

void Complex::print(){
*** * ** * * ***** ** *** ** **
**** ** ****** * * * * **** * ** ** * * * * *** ** * ** * ** * + ** ** ** ** *** * *** * ** * ***
* ** ** ** ** ** *
***** ** **** * ** * ** * * ***** * ** * *** ** ** ** ** * * * ** * * * - ********* **** *** * * ** **** * * *** *

}

Complex::geti(){
* * ** ** * * i;

}

Complex::getr(){
* * * ** ** * ** * ** * * *** r;

}

int main()

{
* ** * * ** ** * * ar,ai,br,bi,cr;
** * ** * ** **** *** ** *** ** * * ** *** ** **** ** * * * * ** ***** *
*** *** *** * * ** * * a(ar,ai);
*** **** * * * ** << "Constructor with two values: a = ";
** * ** ** ** * *********** ***** *


* * * ** ** * * * * * *** b(br,bi);
* * * * ** ** ***** *** << "b = ";
****** * * * ** * * * ** * **** *


* *** * * * * * c(cr);
*** ** * * * **** * << "Constructor with one value: c = ";
* * * * * * *



    c = a + b;
* *** * * ** * * * * * ** << "a + b = ";
*** * * **** * *** ** *


* * *** * * * d;
* * * ** ** ** * ** * ** << "Default constructor: d = ";
****** ** * * *** ** * * *******


* **** * ** ** * * = a - b;
** ***** * * * << "a - b = ";
*** *** * ** ** * * * *


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

}
answered by (-249 points)
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* ** ******
* ***** *



* * {

** **** * ** * * **** *
* * * ** ** ** **** ** *

******** ** ** **** ** ** * * * * *
**** * ** * * * ** *** *
* * * * * *** * * *** ***** * *** *** * = 0;
* ** ** * ** * ** * *
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* * ** **** * * * ***** * * **** * ** * = n;
** *** **** **** * * *
*** * * * ** * * ***** n) * ** += n;}
****** ** *** * * * * * * **** * * ** x, *** **** * * y); *
**** ** * ***** *** * ** * * * * ** ** ** * * * * * * * * ** * x);

};


** * **** ** * * x, ** * *** *** y){ **
** * * * ** * **** * * == * * **

}
* * ** ***** * * * ** ***** *** ** *** * * * ** x){

** ********* * * * * ** * ostr **** **** * *

}



int ***

{

int x,y;
* ** * ** x ** ** y;
** * // * is ** to 0

** * // sum2 is ****** to x
*** * // sum1 is * ** to y

cout * * * *** ** * is ****** * * * * * *** * * ** // * ** ** ** is * **

** *** ******* **** ** is ** * **** ** * * * ** * // * ***** is *** * *
* * *** * * * ***** is ***** **** * ** * ** ** * ** // *** * * is * * *

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

+= -3; // * -3 to * now * is x-3
*** += 2; ** ** 2 to * * now * is y+2

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

if * == *
*** * ** * * * * * * and sum3 are the *** * * **
* * ** ** * *** and sum3 are not the * *** **

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

using namespace std;



class Adder{
** * * * * *** * * * * *
* ** ** * * * ** ******** ****** ** * num)
* ****** ** ** ** * * * ****** ** *
*** *** ** * * **** * *** * **** *** * * ** ** * * * ** *
** ****** ** ** * * * ** * ****** ***** ** ** *
** * * *** *** * ** * ** ** *** * ** * ** *
* * *** *** * * ** *** * * * ** ** *
* *** * **** ******** * * ** * ** * ** * *** * * * * ** * *
** * ***** ** * ** * ** * ** ** * **
***** * * *** **** ** * * * * * **** * ** * ****** * **** *
*** * * ** *** * ** ******* * ** *** * ******
* ** **** * ** * * * * **** ** ** * * * * * ****** * *** * *** ** * ** x;
* *** * * ** * * * * * ****** ** * * ** *
* * * ** ******** * ** * * * *** ** *** **** **** *** * ** int b)
***** * * **** *** ** ** * *** *** ***** *
* *** ** ** * *** * * *** *** * ** * * ** * ** ** ***** * * * * ****** *
* *** * *** **** **** * ** * ***** *** * * *


*** * ***** * * *** *** ** ** operator == (const * ** * b)
* * * *** * * *** * * * * * ****** * * * *
* * * **** ** * *** * ** * ** ** ** * * ** **** **** * * * *** *** * ** * *
* * * **** ** **** * * ** ****** * ****** * * * ** ** **** * *** true;
* * * *** * *** * *** * * *** ** ** ******* **** * * * * * * * * * false;
* * * * * * *** ** ** * * * ** * * * **** * * ** * ** *
****** * * * ** * * * **** ** *** * * * ***
* * ** ***** *** * ** ****** ***
****** ****** ** * ***** ** ** ** * * **** ** x;

};



int main()

{

int x,y;

cin * ** ** x * * *** y;

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

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

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

cout ** * * ** * ** is " ***** ** * * ** ** '\n'; // prints * ** is 0"

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

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

using ** * std;



class Adder{
* *
**** ** ** *** * ****** * sum;
* *
***** *** * *** * ** * **** ** (int x){
* * *** * * * ** * * * * * * * ** = x;
** * **** * ******* ** * *
* * **** *** * * * *
* ** * * * ** * * ** * * * * ** **** *** **** = 0;
* *** **** * *** ** ** *
* * * * ***** * * * **** *** * *** ** ** *** **** ** * * **
* ** ** ** **** * *** **** *** * bool operator ** ** ** * * b, const * ** c);
* * ** * * * ** * *** * * * ** * int x) {
*** *** * * * * * * * *** ** * ** ** += x;
* * ** * * ** ** ** ** * * * * *** ** *this;
** *** ** ********* * *


**** * * ** * **
****** * * * * *** * *
**** **** ** **

};

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

}


* *** ******** * **** *** * * * * * ** *
* *** * * ** * * ** * ********* ***
* * **** * * * * * ** * * out;
** * * ** * *** ** *

}







int main()

{
* ***** **** * * **** * ** x,y;
** * ** * * * * * * * * * x * *** y;
** * *** * **** * ** sum1; // sum1 is *** * to 0
* *** * * ** *** **** * * sum2(x); // sum2 is * * to x
* ****** ** * ** * * *** ** ** * // sum1 is * * to y
* ********** * * **** ** * **** * ** * is * ** * * ** * sum1 * * '\n'; // prints *** * is * * ****
*** * ***** **** *** *** * ** * * * * ** 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)
* ** ***** ** ** ** **** ** * * ** * * ****** * ** * **** ** and sum2 are the * * *
** * ** ** * * * cout ** ** ** * * ** * ** and sum2 are not the ****
* * ** * * * * (sum1 == sum3)
* ** * * ** * * * * ****** * * * ** * *** * ** *** and sum3 are the *** *
** * *** * **** ** ** * * cout * ** * * * and sum3 are not the * ** ** ** **
*** * * * ** * *** ** * // prints *** is *** ***

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

using ***** std;



class Adder{
** ***
** * **** ******** * * sum;

public:
* *** ***** * * ***** (int x){
*** ** * * * *** *** * * * * * * ** * = x;
** * * * *** ** * *
* * * *** * * ** ** ***
* * * *** * ** * * * * * ** * * *** * *** * = 0;
* * * ** *** * *
* ** ** * **** * * * **** ** **** *** *** *** * **** * *** ** * * * *** * *
* * ***** ** * * * ** * bool operator ==(const ** * b, const * * * c);
*** * * * * ** **
* * * ** ** ** ** *** * * * ** b) {
** * * ** ** * * ** ** *** ******** * * ** * ** adder;
*** *** * ** ** * * ** * ** ****** = * + b.sum;
** ** **** ** ** ** * ***** * *** * ** * *** * adder;
* ***** * * *********
* ** ** * * * *** ** * * *

};

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

}




** ** ** ****** *** * *** ** *** **** *****
* **** * ***** * ***** * * ** * *
*** ** * ** ***** * ****** out;
* * * *** ***** ***

}







int main()

{
** *** * ** *** * **** x,y;
** ** **** * *** * *** ** ** x ** * ** y;
* **** *** * * * sum1; // sum1 is * *** to 0
* *** * * * * *** ** **** ** * // sum2 is **** to x
***** ** *** * ** *** * * // sum1 is *** * to y
** * * **** **** *** * * *** ** * * *** ** is *** * ** ** sum1 * * *** '\n'; // prints ** ** ** is ** *
* * * *** ** * ** * * * ** * ** ******* 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)
** ***** * ***** * **** * * **** ** ** * * * * ** ** and sum2 are the *
** ** * **** ** ** ****** * 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!
** ** *** ** ** *
* ** * std;


* *

{
*
* * *** * * **** ***
** * * * * ** * * ***** * *
* ****** * ******* * **** *
****** ****** ** ** ** *** ** * * * *
* ****** * ** ** ** ** ** * * *


* * *
* ** * ********* ** **

};


*** * *** ** * * * * * ** ** ano)

{
* * * **** *** * * *** * **** ** * value ***** * * endl *** ** *** ** ** ** **** **
* * ***** * * **** * * * * *** * *
** *** *** * * **** ****** *** * * ** * * * * **
** * * ** * ** *** **
**** * ** ***** * ***
*** ** ** * * ** * * * * ** * * ** ***

}


*** ***** * * **** ano)

{
* ** * * *** ** * *****
** *** * * ** * * *** * ** * = this * * ** ** ** *
*** * ****** ** *** * * * = ** ** *

}


** * * *

{
** * *** * * * ** ***

}


*** **** ****

{
* * * * * **** ****** * *

}



int ** ****

{
* * * ***** * ** * ** ** * * *

}



int

{

int x,y;

cin * *** * * x * **** * *** y;
* * // sum1 is * * to 0
* * ***** // sum2 is * ** to x
* ** // sum1 is ****** * to y
* *** *** ** *** ** is * ** *** **** * ** * ** * * // * * * * ** is ** *
* *** * * * * * * is * * * ** * * *** * ** * ** ** * * // ***** * *** * is * * *
* *** **** * * ** is * * **** ** * ** ** * * * * ** * // ** * ** is * * *
+= x; ** x to * ** now sum1 is x
* += -3; // adds -3 to * * now sum2 is x-3
** += 2; *** 2 to * ** now sum3 is y+2

if == *
** **** ** *** ** and sum2 are the ** **
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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