In this program, we are going to declare and define some of the different type of variables and then will print them using System.out.println() method.
class j2 {
public static void main(String args[]) {
int num;
float b;
char c;
String s;
//integer
num = 100;
//float
b = 1.234 f;
//character
c = 'A';
//string
s = "Hello Java";
System.out.println("Value of num: " + num);
System.out.println("Value of b: " + b);
System.out.println("Value of c: " + c);
System.out.println("Value of s: " + s);
}
}
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