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Dynamic Initialisation
                 Assigning values to variables during runtime, often based on some logic or user input called Dynamic Initialisation.
                 Some examples are:

                                 Data types              Declaration             Dynamic Initialisation
                              int                int a1, a2, a3;              a1=a2 + a3;

                              float              float i1,i2,i3;              i1=i2 + i3;
                              String             String c= “India”, d= “Delhi” , e; e= c + d;



                  Program 13     Write a program to use variables and data types.

                   1  class variables_of_java
                   2      {

                   3      public static void main()
                   4          {

                   5                 byte b=127;
                   6                 short s=12345;

                   7                 int i=12345;
                   8                 long l=123456789;
                   9                 float f=234.56f;

                  10                 double d=222356.3456;

                  11                 char c='a';
                  12                 boolean bo=true;
                  13                 System.out.println("byte: "+b);

                  14                 System.out.println("short: "+s);
                  15                 System.out.println("int: "+i);

                  16                 System.out.println("long: "+l);
                  17                 System.out.println("float: "+f);

                  18                 System.out.println("double: "+d);
                  19              System.out.println("char: "+c);

                  20
                  21      }

                  22  }












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