#include <iostream.h>

int main()
{
    cout << 7+3 << endl;
    cout << 7-3 << endl;
    cout << 7*3 << endl; 
    cout << 7/3 << endl;            // ganzzahlige div.
    cout << 7.00/3.00 << endl;      // fließkomma-Div, min 1 Zahl vom Typ float
    cout << 7%3 << endl;            // moduleoperator (Divisionsrest)
    
int a=23;
float c, b=5;

c = a/b;
cout << c << endl;
cout << "Programmende...";
cin.get (); cin.get();
return(0);    
    }

/*

*/