PHP Code:
#include
#include
using namespace std;
int main()
{
int rechenoptionen;
double number1; //always use float or double for number1 and 2
double number2;
cout << "Calculator create by exaple" << endl;
cout << "take your Choose" << endl;
cout << "one for plus" << endl;
cout << "tow for minus" << endl;
cout << "three for mutiply" << endl;
cout << "four for dividend" << endl;
cin >> rechenoptionen;
if (rechenoptionen == 1)
{
cout << "Plus..." << endl;
cout << "enter your first number" << endl;
cin >> number1;
cout << "enter your second number" << endl;
cin >> number2;
cout << number1 << " + " << number2 << " = " << (number1 + number2) << endl;
}
if (rechenoptionen == 2)
{
cout << "minus..." << endl;
cout << "enter your first number" << endl;
cin >> number1;
cout << "enter your second number" << endl;
cin >> number2;
cout << number1 << " - " << number2 << " = " << (number1 - number2) << endl;
}
if (rechenoptionen == 3)
{
cout << "multiple..." << endl;
cout << "enter your first number" << endl;
cin >> number1;
cout << "enter your second number" << endl;
cin >> number2;
cout << number1 << " X " << number2 << " = " << (number1 * number2) << endl;
}
if (rechenoptionen == 4)
{
cout << "dividend..." << endl;
cout << "enter your first number" << endl;
cin >> number1;
cout << "enter your second number" << endl;
cin >> number2;
cout << number1 << " : " << number2 << " = " << (number1 / number2) << endl;
}
system("PAUSE");
}
