fscanf and linked list problem

From: Kay (ericjo92003_at_yahoo.com.hk)
Date: 08/29/04 

Date: Sun, 29 Aug 2004 19:50:09 +0800

1) If i want to read data from a txt file,
eg John; 23; a
    Mary; 16; i
How can I read the above data stopping reading b4 each semi-colon and
save it in three different variables ?

2) If I enter a number, can I use to call a particular node ?
eg enter a number: 3
   calling node of number 3
is it possible ?