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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{
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};



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

{
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** ** ** ** * ******* * ** * * n1, double n2){
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    }
**** * * ** geti();
***** ** *** * ** ** ** getr();
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* * *** * * * *
*** * * * *** ** * *** ** ** * * *** ****** r;
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};

void Complex::print(){
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}

Complex::geti(){
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}

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

}

int main()

{
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**** * ***** * * * * * *** a(ar,ai);
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*** * * * **** * *


** * * * ** * ** * 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){
*** ** * * ******* ** ****** * *** * *****
**** * ** * * * ** * * * ** *** * ***

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

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

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

};

void Complex::print(){
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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 (-249 points)
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* * ** * ***** * **
* ** * ***



** {

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

using namespace std;



class Adder{
* ** * * * * * ** *
* ** ** * ** * * * * * ***** *** **** ****** * * ** num)
** ***** ** * * * **** * ** ** *
**** *** ******** * *** * *** **** ** * ** ***** * **** * * ** **
** *** *** * * * ** * ** * * ** ******
* * * *** *** * ***** * ** * ** * **** * **
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******** ** * ** *** ** * * *** *** ** ***
* ***** * **** * ** *** ** ** * * * * ** * **
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* ** *** * * ** **** ** *** * ** ****** ** * * *** * * * ** * **** 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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#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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