0 like 0 dislike
3.1k views

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

edited by | 3.1k views
0 0
Called for Help
0 0
Called for Help

31 Answers

0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
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 (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)
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 * * * * 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)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.58.231
©2016-2025

Related questions

0 like 0 dislike
30 answers
[Exercise] Coding (C) - asked May 18, 2017 in C++
ID: 24769 - Available when: Unlimited - Due to: Unlimited
| 3k views
0 like 0 dislike
17 answers
[Exercise] Coding (C) - asked Jun 1, 2017 in C++
ID: 24855 - Available when: Unlimited - Due to: Unlimited
| 2k views
0 like 0 dislike
15 answers
[Exercise] Coding (C) - asked Jun 1, 2017 in C++
ID: 24854 - Available when: Unlimited - Due to: Unlimited
| 2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users