Should i have something incorrect ..if then plzz suggest me ! I want to made a calculator .

Question

https://code.sololearn.com/cHUIdO36XeU8/?ref=app

Answer 1

:)

Answer 2

It is an simple example , you can make it more advance as per your requirements.

If this helps☺️☺️.

https://code.sololearn.com/coT5vS5enflE/?ref=app

Answer 3

#include <iostream>
using namespace std ;

int sum(int a, int b)
{
return a+b ;
}
int sub(int c, int d)
{
return c-d ;
}
int mul(int e, int f)
{
return e*f ;
}
int divide(int g, int h)
{
return g/h;
}

int main ()
{
int i;
int j;

cin>>i>>j;

cout<<"Sum: "<<sum(i,j)<<endl;

cout<<"Sub: "<<sub(i,j)<<endl;

cout<<"Mul: "<<mul(i,j)<<endl;

cout<<"Div: "<<divide(i,j)<<endl;

return 0 ;
}

corrected your code a bit

Answer 4

okay that's perfect . But I want to create that calculator that computes only one thing either sum/sub/div/mul ..
so I want to promote the user of calculator to choose what he/she want to go for .

pls sir give some advice :)

Answer 5

you can make a user to write the expression e.g. 2+4 and use a char to store the + sign, then use a switch statement to check what symbol did the user enter

Answer 6

thanks meet mehta