/* Testing mix-type arithmetic operations (TestMixTypeOp.cpp) */
#include <iostream>
#include <iomanip>   // needed for formatting floating-point numbers
using namespace std;

int main() {
   int i1 = 2, i2 = 4;
   double d1 = 2.5, d2 = 5.0;

   // Print floating-points in fixed format with 1 decimal place
   cout << fixed << setprecision(1);  // need <iomanip>

   cout << i1 << " + " << i2 << " = " << i1+i2 << endl;  // 6
   cout << d1 << " + " << d2 << " = " << d1+d2 << endl;  // 7.5
   cout << i1 << " + " << d2 << " = " << i1+d2 << endl;  // 7.0  <==

   cout << i1 << " - " << i2 << " = " << i1-i2 << endl;  // -2
   cout << d1 << " - " << d2 << " = " << d1-d2 << endl;  // -2.5
   cout << i1 << " - " << d2 << " = " << i1-d2 << endl;  // -3.0 <==

   cout << i1 << " * " << i2 << " = " << i1*i2 << endl;  // 8
   cout << d1 << " * " << d2 << " = " << d1*d2 << endl;  // 12.5
   cout << i1 << " * " << d2 << " = " << i1*d2 << endl;  // 10.0 <==

   cout << i1 << " / " << i2 << " = " << i1/i2 << endl;  // 0    <==
   cout << d1 << " / " << d2 << " = " << d1/d2 << endl;  // 0.5
   cout << i1 << " / " << d2 << " = " << i1/d2 << endl;  // 0.4  <==
   return 0;
}