Write a C++ program to MAke Simple calculator. C++ program to make simple calculator. To make a simple calculator in C++ Programming which performs basic four mathematics operation,
# include <iostream>
using namespace std;
int main()
{
char o;
float num1,num2;
cout << "Enter operator either + or - or * or /: ";
cin >> o;
cout << "Enter two operands: ";
cin >> num1 >> num2;
switch(o) {
case '+':
cout << num1+num2;
break;
case '-':
cout << num1-num2;
break;
case '*':
cout << num1*num2;
break;
case '/':
cout << num1/num2;
break;
default:
/* If operator is other than +, -, * or /, error message is shown */
cout << "Error! operator is not correct";
break;
}
return 0;
}
# include <iostream>
using namespace std;
int main()
{
char o;
float num1,num2;
cout << "Enter operator either + or - or * or /: ";
cin >> o;
cout << "Enter two operands: ";
cin >> num1 >> num2;
switch(o) {
case '+':
cout << num1+num2;
break;
case '-':
cout << num1-num2;
break;
case '*':
cout << num1*num2;
break;
case '/':
cout << num1/num2;
break;
default:
/* If operator is other than +, -, * or /, error message is shown */
cout << "Error! operator is not correct";
break;
}
return 0;
}
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