What am I wrong?

Question

unexpected erro

Answer 1

change:
cin >> a, b;
to:
cin >> a >> b;

Answer 2

you can not write cin like these
it should be these way
cin>>a>>b;

Answer 3

#include <iostream>
using namespace std;
int main()
{

int x;
int a, b, c;
cout << "Enter the two number plz!"<< endl;
cin >> a, b;
cout << "Choose one of the following!"<<endl;
cout << "1 for Addition, 2 for Subtraction, 3 for multiplication, 4 for division, 5 for modulus"<<endl;
cin >> x;
switch (x)
{
case 1:
c = a + b;
cout << "The Sum of the two numbers is "<< c << endl;
cout << "This operation use the '+' operator.";
break;
case 2:
c = a - b;
cout << "The Difference of the two numbers is "<< c << endl;
cout << "This operation use the '-' operator.";
break;
case 3:
c = a * b;
cout << "The Product of the two numbers is "<< c << endl;
cout << "This operation use the '*' operator.";
break;
case 4:
c = a / b;
cout << "The Quotient of the two numbers is "<< c << endl;
cout << "This operation use the '/' operator.";
break;
case 5:
c = a % b;
cout << "The Remainder of the two numbers is "<< c << endl;
cout << "This operation use the '%' operator.";
break;
default:
cout << "Choose Only 1, 2, 3, 4, 5, you asshole!";

}
return 0;
}

Answer 4

@ChaoticDawg thank you