C and C++ Files

File          Description                    Reference
----          -----------                    ---------
BIN_TREE.C    Determines whether 2 binary    Algorithm 9.8.13
              trees are isomorphic
closest_pair.cpp  Finds the closest pair     Algorithm 13.1.2
              of points in the plane
GRAHAM.C      Finds the convex hull using    Algorithm 13.2.6
              Graham's algorithm
GRAPH_GE.C    Generates random graphs        Chapters 8 and 9
              (See opening comment in file
              for details)
HAMILTON.C    Backtracking algorithm that    Sections 8.3 and 9.3
              determines whether a graph
              has a Hamiltonian cycle
is_prime.cpp  Check whether an integer is    Algorithm 5.1.8
              prime
ISOM.C        Backtracking algorithm that    Sections 8.6 and 9.3
              determines whether 2 graphs
              are isomorphic
NQUEENS.C     Solves the n-queens problem    Algorithm 9.3.10
PERM.C        Generates permutations         Algorithm 6.4.14
PRIM.C        Prim's algorithm to find a     Section 9.4
              minimal spanning tree
repeat_sq.cpp Computes a^n mod z using       Algorithm 5.2.19
              repeated squaring
sudoku.cpp    Solves a Sudoku puzzle         Exercises 39 and 40,
                                             Section 9.3
TOWER.C       Tower of Hanoi                 Example 7.1.8
TROM.C        Tromino tiling (text version)  Algorithm 4.4.4
WALK.C        Robot walking (Fibonacci       Algorithm 4.4.6
              sequence)