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  1. #include <iostream>
  2. #include <stdlib.h>
  3. #include <ctype.h>
  4. using namespace std;
  5.  
  6.  
  7. class Card {
  8. 	protected:
  9. 		int id;
  10. //		int listnum;
  11. //		char *name;
  12. 		Card *next;
  13. 		Card *prev;
  14. 	public:
  15. 		// Designers
  16. 		Card (int);
  17. 		Card () { next=prev=NULL; };
  18.  
  19. 		// Methods of obtain private field
  20. 		int GetId() { return id; };
  21. //		int GetListNum() { return listnum; };
  22. //		char* GetName() { return name; };
  23. 		Card* GetNext() { return next; };
  24. 		Card* GetPrev() { return prev; };
  25.  
  26. 		// Methods of obtain some element from list	
  27. 		Card* GetFirst();
  28. 		Card* GetByNum (int);
  29.  
  30. 		// Delete functions
  31. 		void RemoveThis();
  32. 		void RemoveNum(int);
  33. 		void RemoveList();
  34.  
  35. 		// Paste functions
  36. 		void InsertBefore(Card*);
  37. 		void InsertAfter(Card*);
  38.  
  39. 		// Print functions
  40. 		void PrintToFinish();
  41. 		void PrintId();
  42.  
  43. 		// Edit functions
  44. 		Card* CreatNewList();
  45. 		Card* Mix();
  46. };
  47.  
  48. class Player {
  49. 	protected:
  50. 		Card* First;
  51. 		const char *name;
  52. 	public:
  53. 		Player() { First = NULL; };
  54. 		void PrintToFinish() { First->PrintToFinish(); };
  55. 		void Distribution(Card*);
  56. 		void PrintName() { cout << name; };
  57. 		virtual int move();
  58. };
  59.  
  60.  
  61. class Man: public Player {
  62. 	public:
  63. 		Man(const char* n): Player() { name = n; };
  64. 		virtual int move();
  65. };
  66.  
  67. class PC: public Player {
  68. 	public:
  69. 		PC(const char* n): Player() { name = n; };
  70. 		virtual int move();
  71. };
  72.  
  73. //--------------------------------------------------------------------- //
  74.  
  75. Card::Card(int i) {
  76. 	id=i;
  77. //	listnum=n;
  78. 	next=prev=NULL;
  79. }
  80.  
  81. void Card::InsertBefore(Card *q) {
  82. 	q->next=this;
  83. 	q->prev=prev;
  84. 	if (prev!=NULL)
  85. 		prev->next=q;
  86. 	prev=q;
  87. }
  88.  
  89. void Card::PrintToFinish() {
  90. 	Card *p;
  91. 	Card *q;
  92. 	p=this;
  93. 	while (p!=NULL) {
  94. 		cout << p->id << " ";
  95. 		p=p->next;
  96. 	}
  97. 	cout << endl;
  98. }
  99.  
  100. Card* Card::GetByNum (int n) {
  101. 	Card* q;
  102. 	q=this;
  103. 	int i=0;
  104. 	if (n>=0)
  105. 		while (i!=n) {
  106. 			if (q->next == NULL)
  107. 				return q;
  108. 			q=q->next;
  109. 			i++;
  110. 		}
  111. 	else
  112. 		while (i!=n) {
  113. 			if (q->prev == NULL)
  114. 				return q;
  115. 			q=q->prev;
  116. 			i--;
  117. 		}
  118. 	return q;
  119. }
  120.  
  121. Card* Card::GetFirst() {
  122. 	Card* q;
  123. 	q=this;
  124. 	while (q->prev!=NULL)
  125. 		q=q->prev;
  126. 	return q;
  127. }
  128.  
  129. void Card::RemoveThis() {
  130. 	if (prev!=NULL)
  131. 		prev->next=next;
  132. 	if (next!=NULL)
  133. 		next->prev=prev;
  134. 	next=prev=NULL;
  135. }
  136.  
  137. void Card::PrintId() {
  138. 	cout << id << endl;
  139. }
  140.  
  141. void Card::InsertAfter(Card *q) {
  142. 	q->next=next;
  143. 	if (next!=NULL)
  144. 		next->prev=q;
  145. 	next=q;
  146. 	q->prev=this;
  147. }
  148.  
  149. Card* Card::Mix() {
  150. 	srand(time(NULL));
  151. 	int i, k;
  152. 	Card *q, *NewStart;
  153. 	NewStart = new Card(0);
  154. 	for (i=0; i<35; i++) {
  155. 		k=rand()%(35-i)+1;
  156. 		q=this->GetByNum(k);
  157. 		q->RemoveThis();
  158. 		NewStart->InsertAfter(q);
  159. 	}
  160. 	k=rand()%35+1;
  161. 	q=NewStart->GetByNum(k);
  162. 	q->InsertAfter(this);
  163. 	q=NewStart->next;
  164. 	NewStart->RemoveThis();
  165. 	delete NewStart;
  166. 	return q;
  167. }
  168.  
  169. Card* Card::CreatNewList() {
  170. 	Card *Finish;
  171. 	Finish = new Card(0);
  172. 	Card *Start;
  173. 	int i, j;
  174. 	int N=6;
  175. 	Card *p;
  176. 	for (i = 0; i < 36; i += 4) {
  177. 		for (j = i; j < 4 + i; j++) {
  178. 			 p = new Card(N * 10 + j - i);
  179. 			 Finish->InsertBefore(p);
  180. 		}			
  181. 		N++;
  182. 	}
  183. 	Start = Finish->GetFirst();
  184. 	delete Finish;
  185. 	Finish->RemoveThis();
  186. 	return Start;
  187. }
  188.  
  189. void Card::RemoveList() {
  190. 	Card *p, *q;
  191. 	p=q=this;
  192. 	while (p!=NULL) {
  193. 		q=p->next;
  194.   		delete p;
  195. 		p->RemoveThis();
  196. 		p=q;
  197. 	}
  198. }
  199.  
  200. //--------------------------------------------------------------------- //
  201.  
  202. void Player::Distribution(Card* Start) {
  203. 	Card *q, *NewList;
  204. 	NewList = new Card();
  205. 	int i, k;
  206. 	srand(time(NULL));
  207. 	for (i=0; i<6;i++) {
  208. 		k=rand()%(36-i);
  209. 		q=Start->GetByNum(k);
  210. 		if (k==0)
  211. 			Start=Start->GetNext();
  212. 		q->RemoveThis();
  213. 		NewList->InsertAfter(q);
  214. 	}
  215. 	q=NewList->GetNext();
  216. 	delete NewList;
  217. 	NewList->RemoveThis();
  218. 	First=q;
  219. }
  220.  
  221. //--------------------------------------------------------------------- //
  222.  
  223. int main () {
  224. 	Card *Start;
  225. 	Start=Start->CreatNewList();
  226.     Start=Start->Mix();
  227. 	Start->PrintToFinish();
  228.  
  229. 	Man		*Human;
  230. 	PC		*Asus;
  231. 	Human = new Man("Human");
  232. 	Asus = new PC("Asus");
  233.  
  234. 	Human->Distribution(Start);
  235. 	Asus->Distribution(Start);
  236.  
  237. 	Asus->PrintToFinish();
  238. 	Human->PrintToFinish();
  239. 	Start->PrintToFinish();
  240.  
  241.  	Start->RemoveList();
  242. 	return 0;
  243. }
Compilation error #stdin compilation error #stdout 0s 3276KB
comments (?)
stdin
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Standard input is empty
compilation info 
/home/WxVHf3/ccz7ysbT.o: In function `main':
prog.cpp:(.text.startup+0x42): undefined reference to `vtable for Man'
prog.cpp:(.text.startup+0x64): undefined reference to `vtable for PC'
collect2: error: ld returned 1 exit status
stdout
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Standard output is empty
https://ideone.com/nwzNd9
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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