Variable Declaration And Initialization in Java

Java Programming Language Variables in java (Article) Variables in java (Program)

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Program:

public class VariableDeclarationAndInitialization{

   public static void main(String []args) {
     int a, b, c;                // Declares three int variable a, b, and c
     a = 10; b = 10;            // Example of initialization of variable a and b
     byte B = 22;               // initializes a byte type variable B
     double pi = 3.14159; // declares and assigns a value of PI
     char k = 'a';             // the char variable k iis initialized with value 'a'

   }
}

  

Output:

No

Explanation:

int a, b, c; // Declares three int variable a, b, and c

a = 10; b = 10; // Example of initialization of variable a and b

double pi = 3.14159; // declares and assigns a value of PI


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