How do you make a calculator using switch statement?

Answer 1

In C++:

#include <iostream>

using namespace std;

int main()

{

int x, y;

char func;

cout << "Enter a number: ";

cin >> x;

cout << "Choose Function: ";

cin >> func;

cout << "Enter another number: ";

cin >> y;

switch(func)

{

case '+':

cout << x + y << endl;

break;

case '-':

cout << x - y << endl;

break;

case '*':

cout << x * y << endl;

break;

case '/':

cout << x / y << endl;

break;

default:

cout << "Invalid Function!" << endl;

break;

}

char wait;

cin >> wait;

return 0;

}