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- # include <iostream>
- using namespace std;
- int main()
- {
- char op;
- float num1, num2;
- cout << "Enter operator either + or - or * or /: ";
- cin >> op;
- cout << "Enter two operands: ";
- cin >> num1 >> num2;
- switch(op)
- {
- case '+':
- cout << num1+num2;
- break;
- case '-':
- cout << num1-num2;
- break;
- case '*':
- cout << num1*num2;
- break;
- case '/':
- cout << num1/num2;
- break;
- default:
- // If the operator is other than +, -, * or /, error message is shown
- cout << "Error! operator is not correct";
- break;
- }
- return 0;
- }
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