0 like 0 dislike
3.2k 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 | 3.2k 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:172.70.43.45
©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
| 3.2k views
0 like 0 dislike
17 answers
[Exercise] Coding (C) - asked Jun 1, 2017 in C++
ID: 24855 - Available when: Unlimited - Due to: Unlimited
| 2.1k views
0 like 0 dislike
15 answers
[Exercise] Coding (C) - asked Jun 1, 2017 in C++
ID: 24854 - Available when: Unlimited - Due to: Unlimited
| 2.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users