array_process.java

array process & array segment

import java.lang.*;
import java.io.*;
public class a {   
      public static void main(String args[]) throws IOException{   

            String files="0.txt";            
            
            BufferedReader br=new BufferedReader(new FileReader(files));
            BufferedWriter bw=new BufferedWriter(new FileWriter("fin.txt"));
            String[][] c=new String[2000][31];
            int[][] score=new int[20000][31];
            int p=0,total_data=0;            
            String b,ch;
            int count=0,i,j;
            int row_class[][];                             //