Demonstrate the complex class. - C++ Data Type

C++ examples for Data Type:complex

  1. HOME
  2. C++
  3. Data Type
  4. complex

Description

Demonstrate the complex class.

Demo Code

#include <iostream>
#include <complex>
using namespace std;
int main()/*from   ww w .  ja v a2  s  .c om*/
{
   complex<double> cmpx1(1, 0);
   complex<double> cmpx2(1, 1);
   cout << "cmpx1: " << cmpx1 << endl << "cmpx2: " << cmpx2 << endl;
   // Add two complex numbers.
   cout << "cmpx1 + cmpx2: " << cmpx1 + cmpx2 << endl;
   // Multiply two complex numbers.
   cout << "cmpx1 * cmpx2: " << cmpx1 * cmpx2 << endl;
   // Add a scalar to a complex number.
   cmpx1 +=  2.0;
   cout << "cmpx1 += 2.0: " << cmpx1 << endl;
   // Find the sin of cmpx2.
   cout << "sin(cmpx2): " << sin(cmpx2) << endl;
   return 0;
}

Result


Related Tutorials