We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Java
  3. Introduction
  4. Java Static Initializer Block
  5. Discussions

Java Static Initializer Block

Sort by

recency

|

1417 Discussions

|

  • kumari_sanskrit1
     + 0 comments
    import java.io.*;
import java.util.*;

public class Solution {
    static int B;
    static int H;
    static boolean flag;
    static{
        Scanner sc = new Scanner(System.in);
        B=sc.nextInt();
        H=sc.nextInt();
        flag = true;
        try{
            if(B<=0 || H<=0){
               flag = false;
               throw(new Exception("java.lang.Exception: Breadth and height must be positive"));
            }
        }
        catch(Exception e){
            System.out.println(e.getMessage());
        }
    }

    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        if(flag){
            System.out.print(B*H);
        }

    }
}

  • geadajyothika12
     + 0 comments

    public class Solution { static int B,H; static boolean flag =true; static{ Scanner sc = new Scanner(System.in); B=sc.nextInt(); H=sc.nextInt(); if(B<=0 || H<=0){ flag=false; System.out.println("java.lang.Exception: Breadth and height must be positive"); } }

    public static void main(String[] args){ if(flag){ int area=B*H; System.out.print(area); }

    }//end of main

    }//end of class

  • prasadarugollu05
     + 0 comments

    import java.io.; import java.util.; import java.text.; import java.math.; import java.util.regex.*;

    public class Solution { static int H; static int B; static boolean flag;

    static{ Scanner sc = new Scanner(System.in); H = sc.nextInt(); B = sc.nextInt(); if (H>=0 && B>=0){ flag = true; }else{ System.out.println("java.lang.Exception: Breadth and height must be positive");; } sc.close(); }

    public static void main(String[] args){ if(flag){ int area=B*H; System.out.print(area); }

    }//end of main

    }//end of class

  • perumalmkce
     + 0 comments

    static int B; static int H; static boolean flag =true; static{ Scanner sc =new Scanner(System.in); B=sc.nextInt(); H=sc.nextInt(); sc.close(); try{ if(B<=0 || H<=0){ flag=false; throw new Exception ("Breadth and height must be positive") ; }} catch(Exception e){ System.out.println(e); System.exit(0); }

    }

  • heyitsmanjotsin1
     + 0 comments
    // Static initialization block
static {
    Scanner sc = new Scanner(System.in);
    try {
        // Reading input for breadth and height
        breadth = sc.nextInt();
        height = sc.nextInt();

        // Check if the values are positive
        if (breadth <= 0 || height <= 0) {
            // If either value is non-positive, set isValid to false
            isValid = false;
            // Throw an exception to handle the invalid case
            throw new Exception("Breadth and height must be positive");
        }
    } catch (Exception e) {
        // Handle the case where input values are invalid
        System.out.println("java.lang.Exception: Breadth and height must be positive");
        isValid = false;  // Mark as invalid
    }
}

public static void main(String[] args) {
    // If the values are valid, compute and print the area
    if (isValid) {
        int area = breadth * height;
        System.out.println(area);
    }
}