From Databases to XML

Problem Number: 
901
Type of Problem: 
Problem code: 
Problem Category: 
Input: 
Critical Input
0
0
Critical Input: 
S(#C,A,D) R(#A,B) T(E,A) data T(e1,a2) S(c3,a1,d1) S(c1,a2,d2) S(c2,a1,d3) R(a1,b1) R(a2,b2)
Flag: 
0
Restrict Problem Hints: 
0
Restrict Problem Inputs: 
0
Problem Id: 
901