//this the modified code of the handout

v = 100;
i = 1;

while i <= v do

  print i*i;         //print the square of i

  if ((i / 10) * 10) == i then   //is i a multiple of 10?
    print newline;   //yes
  else
    print "--";      //no
  endif

  i = i+1;

endwhile

print newline;
print "end of execution";
print newline;