q1.java

// Mayank Yadav
import java.util.Scanner;

public class q1 {
    public static void main(String[] args) {

        String n = "John Doe";
        int a = 25;
        double h = 5.8;
        char g = 'A';
        boolean isStudent = true;
        
        System.out.println("=== Student Information ===");
        System.out.println("Name: " + n);
        System.out.println("Age: " + a);
        System.out.println("Height: " + h + " feet");
        System.out.println("Grade: " + g);
        System.out.println("Is Student: " + isStudent);

        System.out.println();
        System.out.println("=== Data Type Information ===");
        System.out.println("age is of type: int");
        System.out.println("height is of type: double");
        System.out.println("grade is of type: char");
        System.out.println("isStudent is of type: boolean");
        System.out.println("name is of type: String");
    }
}