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  1. Prepare
  2. Java
  3. Introduction
  4. Java Static Initializer Block
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Java Static Initializer Block

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1461 Discussions

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  • azhardev97
     + 0 comments

    Easy Pesy Solution******

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

    }

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

    }//end of main

    }//end of class

  • loki_impact
     + 0 comments
    import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

private static boolean flag;
private static int B;
private static int H;
static {
    Scanner sc = new Scanner(System.in);
    B = sc.nextInt();
    H = sc.nextInt();
    flag = B>0 && H>0;
    if(!flag){
       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

  • sumit_next21
     + 0 comments

    static{ Scanner scan = new Scanner(System.in); int b = scan.nextInt(); int h = scan.nextInt(); try{ if(b <= 0 || h <= 0) throw new Exception("Breadth and height must be positive"); System.out.println(b*h);
    }catch(Exception e){ System.out.println(e); } }

  • samiksharathod61
     + 0 comments

    static int B; static int H; static boolean flag;

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

  • muhammadtahakar1
     + 0 comments

    public class Solution {

    static{
         Scanner in = new Scanner(System.in);
         int b = in.nextInt();
         int h = in.nextInt();

         if(b <= 0 || h <= 0){
            System.out.println("java.lang.Exception: Breadth and height must be positive");
         }else{
            int x = b*h;
            System.out.println(x);
         }
    }

public static void main(String[] args) {
}

    }