Question
#include <iostream>
#include <string>
using namespace std;
int main()
{
double Op1 = 10, Op2 = 5, Res;
char Op;
try
{
if (Op != '+' && Op != '-' && Op != '*' && Op != '/')
throw Op;
switch(Op)
{
case '+':
Res = Op1 + Op2;
break;
case '-':
Res = Op1 - Op2;
break;
case '*':
Res = Op1 * Op2;
break;
case '/':
Res = Op1 / Op2;
break;
}
cout << "\n" << Op1 << " " << Op << " "<< Op2 << " = " << Res;
}
catch (const char n)
{
cout << n << " is not a valid operator";
}
return 0;
}a.
15
b.
5
c.
2
d.
is not a valid operator
Posted under Object Oriented Programming Using C++
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