Lab 4 : Task#1 - 2D Array

Work only on Processing app.
Download Link : https://processing.org/download/

void setup()
{
  String[] r1=loadStrings("https://www.dropbox.com/s/7wh06mhx5ri6t2o/New%20Text%20Document%20%281%29.txt?dl=1");
  r1=split(r1[0],',');
  String[] r2=loadStrings("https://www.dropbox.com/s/hbs648z96jemqqg/New%20Text%20Document%20%282%29.txt?dl=1");
  r2=split(r2[0],',');
  String[][] table={r1,r2};
  print_table(table);
  find_and_print_max(r1,r2,table);
  find_and_print_min(r1,r2,table);
  find_and_print_sum_and_avg(r1,r2,table);
}

void print_table(String[][] table)
{
  for (int i=0; i<table.length; i++)
  {
    for (int j=0; j<table[i].length; j++)
      {
        print(table[i][j]+"  ");
      }
    println();
  }
  println();
}

void find_and_print_max(String[] r1,String[] r2,String[][] table)
{
  int[] ir2=new int[r2.length];
  for(int i=0;i<ir2.length;i++)
  {
    ir2[i]=int(r2[i]);
  }
  int m=max(ir2);
  int $index=-1;
  for(int i=0;i<r2.length;i++)
  {
    if(m==ir2[i])
    {
      $index=i;
    }
  }
  println("max : "+r1[$index]+" = "+m);
}

void find_and_print_min(String[] r1,String[] r2,String[][] table)
{
  int[] ir2=new int[r2.length];
  for(int i=0;i<ir2.length;i++)
  {
    ir2[i]=int(r2[i]);
  }
  int m=min(ir2);
  int $index=-1;
  for(int i=0;i<r2.length;i++)
  {
    if(m==ir2[i])
    {
      $index=i;
    }
  }
  println("min : "+r1[$index]+" = "+m);
}

void find_and_print_sum_and_avg(String[] r1,String[] r2,String[][] table)
{
  int[] ir2=new int[r2.length];
  float sum=0,avg;
  for(int i=0;i<ir2.length;i++)
  {
    ir2[i]=int(r2[i]);
    sum=sum+ir2[i];
  }
  avg=sum/(ir2.length);
  println("sum = "+sum);
  println("avg = "+avg);
}