q1.java

// FILL HERE: Import the necessary package for input operations
import java.util.Scanner;

// FILL HERE: Write the class declaration with proper naming convention
public class q1 {
    // FILL HERE: Write the main method signature
    public static void main(String[] args) {
        // Variable declarations and initialization
        // FILL HERE: Declare an integer variable named 'age' and initialize it to 25
        int age = 25;
        
        // FILL HERE: Declare a double variable named 'height' and initialize it to 5.8
        double height = 5.8;
        
        // FILL HERE: Declare a char variable named 'grade' and initialize it to 'A'
        char grade = 'A';
        
        // FILL HERE: Declare a boolean variable named 'isStudent' and initialize it to true
        boolean isStudent = true;
        
        // FILL HERE: Declare a String variable named 'name' and initialize it to "John Doe"
        String name = "John Doe";
        
        
        // Output statements
        System.out.println("=== Student Information ===");
        
        // FILL HERE: Print the name using System.out.println
        System.out.println("Name: " + name);
        
        // FILL HERE: Print the age using System.out.println (format: "Age: 25")
        System.out.println("Age: " + age);
        
        // FILL HERE: Print the height using System.out.println (format: "Height: 5.8 feet")
        System.out.println("Height: " + height + " feet");
        
        // FILL HERE: Print the grade using System.out.println (format: "Grade: A")
        System.out.println("Grade: " + grade);
        
        // FILL HERE: Print the student status using System.out.println (format: "Is Student: true")
        System.out.println("Is Student: " + isStudent);
        
        
        // Data type demonstration
        System.out.println("\n=== Data Type Information ===");
        
        // FILL HERE: Print the data type of age variable (hint: use "int")
        System.out.println("age is of type: int");
        
        // FILL HERE: Print the data type of height variable (hint: use "double")
        System.out.println("height is of type: double");
        
        // FILL HERE: Print the data type of grade variable (hint: use "char")
        System.out.println("grade is of type: char");
        
        // FILL HERE: Print the data type of isStudent variable (hint: use "boolean")
        System.out.println("isStudent is of type: boolean");
        
        // FILL HERE: Print the data type of name variable (hint: use "String")
        System.out.println("name is of type: String");
    }
}