using System;
class ExpressionsDemo{

  public static void Main(){
    int i = 13 / 6;             // i becomes 2
    int r = 13 % 6;             // r becomes 1
    double d = 13.0 / 6;        // d becomes 2.16666666666667
    double p = Math.Pow(2,10);  // p becomes 1024

    bool b = i == 3;            // b becomes false
    bool c = b = true;          // both b and c become true
  }

}