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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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Hidden content!
* ** * * **

using namespace std;



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


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

};



int main()

{

int x,y;

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

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

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

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

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

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

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

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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Hidden content!
* ** * ***** **

using namespace std;



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


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

};



int main()

{

int x,y;

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

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

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

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

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

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

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

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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Hidden content!
#include ** * **



using namespace std;



class Adder{
* ** *** * *
***** ***** *** **** * * **
* * **** * **** *** * ** *
* *** ****** ***** * * *** ** * * * ** a)
* *** * * * * ** **
* ** * ** *** **** *** * **** ***** ** * * * * ** ** = ** * + a.sum);
** ** * * * * ****** * ** * * * * * ** * *this;
** * * * * * * * * **
*** ***** * * * ** *** *** *** ** Adder &a)
* * **** ** ******* * ***
** ** *** * *** * * *** * ** **** * * * * ** ** *** * == a.sum)
* * * * ** * * ** ** * * * **** * ** ** * ** ** ** ** *** 1;
** * * * * *** ** ***** * * ** ** ** * **
* * * **** * * ** ** *** * ** * ** ** * *** * ***** * * * *** * * 0;
* ** **** **** ** *
** **** * ** *** **** ** * **** * * * *** * ** * * os, const Adder &a)
* ** ** *** ** * *
* *** * ** * *** * **** * * * * ** *** * * ** a.sum;
** * * * * * * * * **** *** ** * ** *** os;
* * * *** *** **
* * * * ** * ** *
** ** * ******* * ** ** * sum;

};


** * ***

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

}


** * * a)

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

}



int main()

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

}
answered by (237 points)
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Hidden content!
#include ***** * * *** *



using namespace std;



class Adder{
******* *** * * *
* * **** * * * * *** *
* * ** ** **** ** **** * *
**** ** * * **** * * ** * **** * ** a)
* * *** ** * *
* * * ** ** * ** *** ***** *** * * * *** = * ** ** + a.sum);
* * * * **** ** ** * * ** * ** ** ** *this;
*** ** *** ** ** * ** **
* * ****** ** * **** ** * ** * Adder &a)
* ** * * ** * ** * * * *
* *** *** *** ** ** ***** * * *** * * * ** ** ****** == a.sum)
*** * * *** * * *** * * ** * * ***** * *** *** * * ****** * ** ** * * 1;
**** **** ** ** * * ** * *** **** ** ****
* ** ** * *** * * **** * * *** ***** * ** * * * * * **** 0;
**** ** * ** * * * *
** ** * * * *** * * ***** ** * * **** os, const Adder &a)
**** ** ** ** ** *
* ** **** * * *** * *** *** * * * * * **** * *** ** a.sum;
**** ***** * * ** * * * * ** * * * * * ** * os;
* * ********* * **
****** *** * * *****
****** *** ** *** * * sum;

};


*** * * **

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

}


* * * * a)

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

}



int main()

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

}
answered by (126 points)
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Hidden content!
#include * * **



using namespace std;



class Adder{
***** ** ****
* *** ** * *** * *******
** *** * **** * * ** *** *
* * ** ** *** * ***** ** ** *** *** * a)
** ** **** * ** * *
* ** ** **** * * *** ** * *** * * ** ** ** *** * = *** * + a.sum);
* * ** * * ** ** ** ** ** **** ** * * * * * * *this;
*** ** ** * * **** *
***** *** *** * ** *** Adder &a)
* *** * ** * **** ***
*** * ** ** ** * * * * * * ** *** *** ** * * *** * ** *** == a.sum)
* * * * *** **** * * ** * **** * * ** * * * ***** **** ** *** 1;
* *** ** **** *** * ******* * * * *
* **** * * * ** ** * ****** * *** * * ** **** *** ** * * ** 0;
*** **** * ** * ** *
* ***** ** ** * * ***** * ** * ** ** **** *** ** ** os, const Adder &a)
** *** ** ** * * * * ****
* ** *** * * * * *** * ** * * ** a.sum;
** ** ** ** * ** *** * * * * * * ******** * os;
** * ** *** * ***
** *** **** * **
** * * * ** ** ** ** ** sum;

};


* *

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

}


* * * ** a)

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

}



int main()

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

}
answered by (-298 points)
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Hidden content!
#include *** * **** **



using namespace std;



class Adder{
**** ** *
* * ** * ** ***** ** * **
* ** *** * * * * *
** ** * * * * * * * * ***** *** ** *** a)
**** ******** *** ** **
***** ** ** *** * * **** ***** *** * ** * * = * ** ******* + a.sum);
**** * * ** * * **** ** * * *** *** * * ***** *** * ** *this;
* * * * * ****** * * * **
** * * * ** ** * ** ** * ** * Adder &a)
* * ** * ** * * *****
* * *** ** ** ** ** * *** *** * * ** * * * *** * * * == a.sum)
* ** *** **** ** * **** * * * ** * ** ** ** * * * * * ** 1;
* ** ** * * ** * * ** **** ** *** * * ** ***
** ** * * **** ** * * * ** * ** *** * ** * * * * ** ** * * ** 0;
** * * * * ** ** **
***** ** * * ** * ** * * * * * ** ** ** *** ** * * * os, const Adder &a)
* * * ******* * *** * *
** * * *** ** * * * ** ** ** ***** * *** * *** a.sum;
* **** * * *** * ** * *** * ** ** *** ** * * * * * os;
*** ** ** * * **
* ************ **
* ** ** ** ** * * * sum;

};


**** ****

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

}


* * ** a)

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

}



int main()

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

}
answered by (-215 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 initialized to 0

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

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

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

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 (126 points)
0 like 0 dislike
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 initialized to 0

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

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

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

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 (237 points)
0 like 0 dislike
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 initialized to 0

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

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

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

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 (-215 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 *** **

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

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

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 *** * ***


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

}
answered by (-298 points)
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