205 lines
4.4 KiB
C++
205 lines
4.4 KiB
C++
#include <iostream>
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using namespace std;
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#include "SqList.h"
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#include "SqQueue.h"
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#include "SqStack.h"
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#include "Functions.h"
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// 发牌
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void DealCards(int N, SqList<int>*& PA, SqList<int>*& PB, int times)
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{
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int* CardPile = new int[N]; // 发牌堆
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srand((int)time(nullptr) + times); // 基于当前时间和游玩次数（对于测试代码，多次测试可能在同一秒完成）设置随机数种子
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for (int i = 0; i < N; i++) CardPile[i] = 2; // 默认情况下每个面值有两张牌
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for (int i = 0; i < N * 2; i++)
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{
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int j = 1, k = 1;
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int num = rand() % N; // 获取一个 0~N-1 的随机数
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while (true)
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{
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if (CardPile[num] != 0) // 如果该数对应面值的牌未发完
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{
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if (i % 2 == 0) // 发给PA
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{
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InsertElem_i(*PA, j++, num + 1);
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CardPile[num]--;
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}
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else // 发给PB
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{
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InsertElem_i(*PB, k++, num + 1);
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CardPile[num]--;
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}
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break;
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}
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else num = (num + 1) % N; // 若发完则检查下一位数字对应面值的牌
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}
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}
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delete[] CardPile; // 释放发牌堆占用的内存
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}
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// 输出B的手牌
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void DisplayPlayerBCards(int*& QB, int N)
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{
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for (int i = 0; i < N; i++)
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for (int j = 0; j < QB[i]; j++)
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cout << i + 1 << " ";
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cout << endl;
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}
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bool IsPlayerAWin(int*& QB, int N)
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{
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for (int i = 0; i < N; i++)
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if (QB[i] > 0) return false;
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return true;
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}
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// 玩家B出牌
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int PlayerBPlay(int*& QB, SqStack<int>& Desk, int N)
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{
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// 如果栈为空，且B有两张相同面值的牌，则出该面值的牌
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if (StackEmpty(Desk))
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for (int i = 1; i <= N; i++)
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if (QB[i - 1] == 2)
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return i;
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// 如果栈非空，则从栈底遍历，找到第一张手牌中拥有的牌出之
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for (int i = 0; i <= Desk.top; i++)
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{
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int card = Desk.base[i];
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if (QB[card - 1] > 0)
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return card;
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}
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// 如果以上情况都不满足，则随机出一张牌
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int card;
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do
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card = rand() % N + 1;
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while (QB[card - 1] == 0);
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return card;
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}
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int GamePlay2(SqList<int>& PA, SqList<int>& PB, int N)
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{
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int winner = 0;
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SqStack<int>* Desk = new SqStack<int>; // 牌桌上的牌
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InitStack(*Desk, N * 2 + 1);
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// 玩法2初始化
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// 对于玩法2，PA为先抓到的牌先出，赢的牌加在牌尾；PB为任意出牌
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SqQueue<int>* QA = new SqQueue<int>;
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InitQueue(*QA, N * 2 + 1);
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// PB手牌存储方式：下标为面值-1，值为张数
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int* QB = new int[N];
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for (int i = 0; i < N; i++) QB[i] = 0;
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// 将PA的牌放入QA
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for (int i = 1; i <= N; i++)
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{
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int e = 0;
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GetElem_i(PA, i, e);
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EnQueue(*QA, e);
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}
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// 将PB的牌放入QB
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for (int i = 1; i <= N; i++)
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{
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int e = 0;
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GetElem_i(PB, i, e);
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QB[e - 1]++;
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}
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// Step2 玩牌
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int a = 0, b = 0, i = 0; // i的奇偶性决定出牌方
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while (true)
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{
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int x = 0;
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// 双方交替出牌
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if (i++ % 2 == 0) {
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DeQueue(*QA, a);
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x = a;
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}
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else {
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b = PlayerBPlay(QB, *Desk, N);
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QB[b - 1]--;
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x = b;
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}
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// 如果桌面上没有面值为X的牌，则将牌放到牌桌上
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if (FindElem(*Desk, x) == -1) Push(*Desk, x);
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// 如果桌面上有面值为X的牌
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else
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{
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int times = FindElem(*Desk, x);
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if (IsPlayerA(i)) // 如果是A出的牌
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{
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// 将X放入牌尾
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EnQueue(*QA, x);
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// 将桌面上直到X的牌依次放入牌尾
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for (int j = 0; j <= times; j++)
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{
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int e = 0;
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Pop(*Desk, e);
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EnQueue(*QA, e);
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}
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}
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else // 如果是B出的牌
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{
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// 将X放入手牌
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QB[x - 1]++;
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// 将桌面上直到X的牌依次放入手牌
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for (int j = 0; j <= times; j++)
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{
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int e = 0;
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Pop(*Desk, e);
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QB[e - 1]++;
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}
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}
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}
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// 判断是否有一方获胜
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if (QueueEmpty(*QA))
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{
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winner = 2;
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break;
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}
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else if (IsPlayerAWin(QB, N))
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{
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winner = 1;
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break;
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}
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}
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DestroyStack(*Desk);
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DestroyQueue(*QA);
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delete Desk;
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delete QA;
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delete[] QB;
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return winner;
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}
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int main()
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{
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int counts;
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cout << "Enter after how many times A win the program stops: ";
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cin >> counts;
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int i = 0;
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int N = 9;
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int flag = 0;
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while (true)
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{
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i++;
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SqList<int>* PA = new SqList<int>; // PA的手牌
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InitList(*PA, N);
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SqList<int>* PB = new SqList<int>; // PB的手牌
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InitList(*PB, N);
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DealCards(N, PA, PB, i);
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int result = GamePlay2(*PA, *PB, N);
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if (result == 1)
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{
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cout << "-----------------" << endl;
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DispList(*PA);
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DispList(*PB);
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flag++;
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}
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DestroyList(*PA);
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DestroyList(*PB);
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delete PA;
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delete PB;
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if (flag == counts)
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{
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cout << "Totally run " << i << " times." << endl;
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break;
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}
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}
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} |