8.1.1
1
0.5
B
____
0 14
15 19
20 24
25 29
30 32
Aho, Alfred V., John E. Hopcroft Data Structure and Algorithms, Reading Mass
Addison-Wesley 1983
Reingold, Edward M Wilfred J.Hansen Data Structures , Boston: Little, Brown, 1983
Wirth, Niklaus, Algorithms and Data Structures , Englewood Cliffs,N.J.;Prentice Hall, 1986