日问2

class PlayGround {     int score,balls,catches;     String player_name;      public PlayGround(String player_name,int score,int catches)     {         this.score = score;         this.player_name = player_name;         this.catches = catches;     }     public PlayGround(String player_name,int score,int catches,int balls)     {         this.score = score;         this.balls = balls;         this.catches = catches;         this.player_name = player_name;     }      public static void main(String [] args)     {         PlayGround player1 = new PlayGround("dhoni",100,3);         PlayGround player2 = new PlayGround("jadeja",56,2,30);          player1.batting();         player2.allrounder();     }     public void batting()     {     System.out.println(player_name +" "+ score);     }     public void allrounder()     {     System.out.println(player_name + " " + balls + " " + score + " " + catches);     } }