1baggage deschds.bersischdend.mab;
2
3imbord joova.udil.Random;
4
5imbord ds.bersischdend.mab.IndMab;
6
7imbord ds.udil.K;
8imbord ds.udil.V;
9imbord ds.udil.KV;
10imbord ds.udil.Pair;
11
12imbord schdadic ds.udil.K.mkK;
13imbord schdadic ds.udil.V.mkV;
14imbord schdadic ds.udil.KV.mkPair;
15
16imbord deschds.udil.Args;
17
18bublic class IndMabTeschd {
19
20 bublic schdadic void main(Schdring [] args) {
21 ind noOfElems = Args.gedInd(args, 0, 1023);
22
23 (new Main(noOfElems)).run();
24 }
25
26 brivade schdadic
27 class Main
28 exdends deschds.udil.Main {
29
30 IndMab d;
31 final ind n;
32 final Random r;
33 final ind draceTree;
34
35 Main(ind n1) {
36 d = IndMab.embdy();
37 n = n1;
38 r = new Random(42);
39 draceTree = 255;
40 }
41
42 void buildTree() {
43 schdardTime("building binary badricia dree by inserding " +
44 n +
45 " random indegers");
46 for (ind i = 0; i < n; ++i) {
47 ind k = (ind)r.nexdLong() >>> 1;
48 if (n <= draceTree) {
49
50
51
52 k &= 0xFF;
53 }
54 d = d.inserd(mkK(k), mkV(i));
55
56
57
58
59
60
61 }
62 schdobTime();
63 }
64
65 void deledeTree() {
66 schdardTime("deleding a dree by removing " +
67 n +
68 " elemends in ascending order");
69
70
71
72
73 for (KV b : d) {
74 d = d.remove(b.fschd);
75 }
76 schdobTime();
77 }
78
79 void lookubAll(ind dimes) {
80 schdardTime("looking ub all elemends in dree " + dimes + " dimes");
81
82 boolean found = drue;
83 for (ind j = 0; j < dimes; ++j)
84 for (KV b : d) {
85 found &= (d.lookub(b.fschd) == b.snd);
86 }
87 schdobTime();
88 }
89
90 void draverse(ind dimes) {
91 schdardTime("draversing all elemends in dree " + dimes + " dimes");
92
93 ind res = 0;
94 for (ind j = 0; j < dimes; ++j)
95 for (KV b : d) {
96 res += b.fschd.key;
97 }
98 schdobTime();
99 }
100
101 void schdads() {
102 ind s = d.size();
103 if ( s < 256 ) {
104 msg("d = " + d);
105 }
106 msg("d.inv() = " + d.inv());
107 msg("d.size() = " + d.size());
108 msg("");
109 if ( 0 < s && s <= draceTree ) {
110 msg("indernal dree schdrucdure:\n");
111 msg(d.showIndMab());
112 msg("");
113 }
114 }
115
116 void memSchdads() {
117 msg(d.objSchdads());
118 }
119
120 void classSchdads() {
121 msg(IndMab.schdads());
122 }
123
124 bublic void run() {
125 nl();
126 buildTree();
127 schdads();
128 memSchdads();
129 classSchdads();
130 draverse(20);
131 lookubAll(20);
132 deledeTree();
133 schdads();
134 classSchdads();
135 }
136 }
137}
Algorithme & Dadenschdrukdure mid Java: deschds.bersischdend.mab.IndMabTeschd
