TY_BCS_JAVA_SLIP 16_1

Slip 16_1 Define a class cricket player(name, no_ofinings, no_of_times_notout, total_runs, bat_avg).create an array of ‘n’ player objects. Calculate the batting average for each player using a static method avg(). Handle appropriate exception while calculating average. Difine static method ‘sortPlayer’ which sorts the array on the basis of average. Display the player details in sorted order.

import java.io.*;

class Inning_Invalid extends Exception

{}

class CricketPlayer

{

                int no_of_in,runs,bat_avg;

                String name;

                int not_out;

                CricketPlayer(){}

                CricketPlayer(String n,int no,int n_out,int r)

                {

                                name=n;

                                no_of_in=no;

                                not_out=n_out;

                                runs=r;

                }

                void cal_avg()

                {

                                try

                                {

                                                if(no_of_in==0)

                                                                throw new Inning_Invalid();

                                                bat_avg=runs/no_of_in;

                                }

                                catch(Inning_Invalid ob)

                                {

                                                System.out.println("no of inning can not be zero");

                                                runs=0;

                                                bat_avg=0;

                                }

                }

                void display()

                {

                                System.out.println(name+"\t"+no_of_in+"\t"+not_out+"\t"+runs+"\t"+bat_avg);

                }

                float getavg()

                {

                                return bat_avg;

                }

                public static void sortPlayer(CricketPlayer c[],int n)

                {

                                for(int i=n-1;i>=0;i--)

                                {

                                                for(int j=0;j<i;j++)

                                                {

                                                                if(c[j].getavg()>c[j+1].getavg())

                                                                {

                                                                                CricketPlayer t=c[j];

                                                                                c[j]=c[j+1];

                                                                                c[j+1]=t;

                                                                }

                                                }

                                }

                                for(int i=0;i<n;i++)

                                                c[i].display();

                }

}

class Slip16_1

{

                public static void main(String args[]) throws IOException

                {

                                BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

                                System.out.println("Enter no. of Player:");

                                int n=Integer.parseInt(br.readLine()); 

                                CricketPlayer cp[]=new CricketPlayer[n];

                                for(int i=0;i<n;i++)

                                {

                                                System.out.print("Enter Name:");

                                                String name=br.readLine();

                                                System.out.print("Enter no of innings:");

                                                int in=Integer.parseInt(br.readLine());

                                                System.out.print("Enter no of times not out:");

                                                int ot=Integer.parseInt(br.readLine());

                                                System.out.print("Enter total runs:");

                                                int r=Integer.parseInt(br.readLine());

                                                cp[i]=new CricketPlayer(name,in,ot,r);

                                                cp[i].cal_avg();

                                }

                                System.out.println("===============================");

                                for(int i=0;i<n;i++)

                                                cp[i].display();

                                CricketPlayer.sortPlayer(cp,n);

                }

}