Last change
on this file since 209 was 2, checked in by Rick van der Zwet, 15 years ago |
Initial import of data of old repository ('data') worth keeping (e.g. tracking
means of URL access statistics)
|
-
Property svn:executable
set to
*
|
File size:
1.2 KB
|
Line | |
---|
1 | #include <iostream>
|
---|
2 | #include <ctime>
|
---|
3 | using namespace std;
|
---|
4 |
|
---|
5 | int randomgetal () { // tussen 0 en 999
|
---|
6 | static int getal = time (NULL) % 1000;
|
---|
7 | getal = ( 621 * getal + 1 ) % 1000;
|
---|
8 | return getal;
|
---|
9 | }
|
---|
10 |
|
---|
11 |
|
---|
12 | class listvak {
|
---|
13 | public:
|
---|
14 | int getal;
|
---|
15 | listvak * volgende_pt;
|
---|
16 | void random();
|
---|
17 | };
|
---|
18 |
|
---|
19 | //voeg een AantalGetallen_int getallen toe aan de List die door Lbgin wordt gepointerd.
|
---|
20 | void random(listvak * Lbegin) {
|
---|
21 | for (int i = 0; i < randomgetal(); i++) {
|
---|
22 | listvak * Lnew;
|
---|
23 | Lnew = new listvak;
|
---|
24 | Lnew->getal = randomgetal();
|
---|
25 | Lnew->volgende_pt = Lbegin->volgende_pt;
|
---|
26 | Lbegin->volgende_pt = Lnew;
|
---|
27 | }
|
---|
28 | }
|
---|
29 |
|
---|
30 | //Vernietig de list gepointerd door Lbegin, laat enkel de verwijzing 'leven'
|
---|
31 | void destroy(listvak * Lbegin) {
|
---|
32 | listvak * hulp = Lbegin->volgende_pt;
|
---|
33 | while (hulp != NULL ) {
|
---|
34 | delete Lbegin->volgende_pt;
|
---|
35 | Lbegin->volgende_pt = hulp->volgende_pt;
|
---|
36 | hulp = Lbegin->volgende_pt;
|
---|
37 | }
|
---|
38 | Lbegin->getal = NULL;
|
---|
39 | }
|
---|
40 |
|
---|
41 |
|
---|
42 | int main() {
|
---|
43 | listvak * L1;
|
---|
44 | listvak * L2;
|
---|
45 | listvak * L3;
|
---|
46 | L1 = new listvak;
|
---|
47 | L2 = new listvak;
|
---|
48 | L3 = new listvak;
|
---|
49 |
|
---|
50 | L1->getal = randomgetal();
|
---|
51 | L1->volgende_pt = NULL;
|
---|
52 | random(L1);
|
---|
53 | listvak * hulp = L1;
|
---|
54 | //lijst met vakjes uitlezen
|
---|
55 | while (hulp != NULL ) {
|
---|
56 | cout << hulp->getal << " ";
|
---|
57 | hulp = hulp->volgende_pt;
|
---|
58 | }
|
---|
59 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.