Experience of Study Introduction to Algorithm(1)

This days I always study this book,because I want to study Algorithm and several tell me this book is very good.So I begin to read it.Unfortunately,I only find a English Version.But I still to read it. May be it will be very hard ,I want to try.

I have just learn some algorithms of sorting.in order to remember those,I write them.

The first one is Insertion sorting.

this is the codes：

 insertion-sort(A)

  for j=2 to length[A];

  do key <- A[j];

//insert the key to the A[1,j-1];

  i=j-1;

 while i>0;A[i]>A[j];

  do   A[i+1]=A[i];

         i=i-1

 A[i+1]=key;

 

I don't want to write...