Write a program to take + for addition , - for subtraction ,* for multiplication ,/ for division. & Give output according .

Question

#include<iostream>
using namespace std;
void test (int a,int b )
{
try {
int c ,d,e,f,g;
char p;
c = a+b ;
d = a-b;
e = a*b ;
f = a/b;
g = a%b;
cout<<" Enter + for addition ; - for subtraction ; * for multiplication , / for division ,% for modulas ";
cin>>p;

if (p == +)
throw c ;
else if (p == -)
throw d ;
else if (p == *)
throw e ;
else if (p == /)
throw f;
else if (p == %)
throw g ;

}
catch (int c ){
cout<<" addtion of two number : "<<c<<endl;
}
catch (int d ){
cout << " subtraction of two number "<<d<<endl;
}
catch (int e ){
cout << " Multiplication of two number "<<e<<endl;
}
catch (int f ){
cout << " Division of two number "<<f<<endl;
}

int main ()
{
cout<<"Multiple catches " <<endl;
test (10,57);
return 0 ;

Answer 1

《 Nicko12 》

#include<iostream>
using namespace std;
int test (int a,int b ) {
try {
int c ,d,e,f,g;
// char p;
c = a+b ;
d = a-b;
e = a*b ;
f = a/b;
g = a%b;
cout<<" Enter + for addition ; - for subtraction ; * for multiplication , / for division ,% for modulas ";
char p ;
cin>>p;

if ('p' == '+')
throw c ;
else if ('p' == '-')
throw d ;
else if ('p' == '*')
throw e ;
else if ('p' == '/')
throw f;
else
throw g ;

}
catch (int c ){
cout<<" addtion of two number : "<<c<<endl;
}
catch (int d ){
cout << " subtraction of two number "<<d<<endl;
}
catch (int e ){
cout << " Multiplication of two number "<<e<<endl;
}
catch (int f ){
cout << " Division of two number "<<f<<endl;
}

catch (int g ){
cout << " Modulas of two number "<<g<<endl;

Answer 2

You are comparing char data-types here so the operators you are comparing with "p" must have quotation marks ( ' ):

(e.g. '+')

if (p == '+')
...