C++ Looping function

[Welcome Guest]

Mga master, paano ko po to malagyan ng loop? Ano po mali? Sabi daw "choice was not declared in this scope".

My Codes:
#include <iostream>
using namespace std;

void addition(int,int);
void subtraction(int,int);
void multiplication(int,int);
void division(int,int);
void process();

int main()
{
process();
return 0;
}

void addition(int x, int y)
{
int z = x+y;
cout << "The sum is "<< z;

}
void subtraction(int x, int y)
{
int z = x-y;
cout << "The difference is "<< z;

}

void multiplication(int x, int y)
{
int z = x*y;
cout << "The product is "<< z;
}

void division(int x, int y)
{
int z = x/y;
cout << "The quotient is "<< z;
}

void process()
{
do
{
char ans,choice;
int num1, num2;

cout << "A.Addition \nB.Subtraction \nC.Multiplication \nD.Division\n";
cout << "\nWhat do you want to do: ";
cin >> ans;

cout << "Enter 1st number: ";
cin >> num1;
cout << "Enter 2nd number: ";
cin >> num2;

switch(ans)
{
case 'a':
addition(num1,num2);
break;
case 'b':
subtraction(num1,num2);
break;
case 'c':
multiplication(num1,num2);
break;
case 'd':
division(num1,num2);
break;
}
cout << "\nTry again? Press y for yes, otherwise any key...";
cin >> choice;
} while (choice=='y');
{
cout << "\nEnd of program.";
}
}

 

[Arcturus]

Move this,

char ans,choice;
int num1, num2;

outside of do-while loop.

 

[fuzzywubby]

Ts, use this function sa susunod para mas madali maintindihan ng mga maghehelp ang code mo po.

 

[Welcome Guest]

Ts, use this function sa susunod para mas madali maintindihan ng mga maghehelp ang code mo po.
View attachment 1525264

Ah okay po, sorry for that. Thank you po

 

[fuzzywubby]

Ah okay po, sorry for that. Thank you po

Okay ts. Happy coding!

 

[Welcome Guest]

Move this,

char ans,choice;
int num1, num2;

outside of do-while loop.

View attachment 1525259

Ayun, nice sir. Maraming salamat po. Sana all magaling sa programming huhu kainggit