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I found twice repeating "java.lang.Exception:" in your code.
Line 17 should be corrected as :
throw new Exception("Breadth and height must be positive");
static int B,H;
static boolean flag = true;
static Scanner scan = new Scanner(System.in);
static{
B = scan.nextInt();
scan.nextLine();
H = scan.nextInt();
scan.close();
if(B<= 0 || H<=0){
flag = false;
System.out.println("java.lang.Exception: Breadth and height must be positive");
}
Java Static Initializer Block
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we cant use this as if both b & h are negative the condition will get true which should not be happen
if both b & h are negative the condition will get false and it throw the exception
why do we need flag in this to true can we use and operator insted of or .................................please help
I found twice repeating "java.lang.Exception:" in your code. Line 17 should be corrected as : throw new Exception("Breadth and height must be positive");
static int B,H; static boolean flag = true; static Scanner scan = new Scanner(System.in); static{ B = scan.nextInt(); scan.nextLine(); H = scan.nextInt(); scan.close();
}
This works fine.