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DouDiZhuTest.java
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62 lines (61 loc) · 1.98 KB
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import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
//写了一篇日志，具体可见http://gfzj.sinaapp.com/310.html
public class DouDiZhuTest {
public static void main(String[] args) {
List<String> pai = Arrays.asList(new String[] { "A-1", "A-2", "A-3",
"A-4", "2-1", "2-2", "2-3", "2-4", "3-1", "3-2", "3-3", "3-4",
"4-1", "4-2", "4-3", "4-4", "5-1", "5-2", "5-3", "5-4", "6-1",
"6-2", "6-3", "6-4", "7-1", "7-2", "7-3", "7-4", "8-1", "8-2",
"8-3", "8-4", "9-1", "9-2", "9-3", "9-4", "10-1", "10-2",
"10-3", "10-4", "J-1", "J-2", "J-3", "J-4", "Q-1", "Q-2",
"Q-3", "Q-4", "K-1", "K-2", "K-3", "K-4", "W-1", "W-2" });
HashMap<Character, LinkedList<String>> tong = new HashMap<Character, LinkedList<String>>();
for (int count : new Integer[] { 100, 1000, 10000, 100000 }) {
for (boolean isDizhu : new Boolean[] { true, false }) {
int dui = 0;
int san = 0;
int zha = 0;
int wangzha = 0;
for (int i = 0; i < count; i++) {
tong.clear();
Collections.shuffle(pai);
// 如果是地主。取54/3+3=17+3=20.不是的话就是17张。
for (int j = 0, len = isDizhu ? 20 : 17; j < len; j++) {
char p = pai.get(j).charAt(0);
LinkedList<String> l = (tong.get(p) == null) ? new LinkedList<String>()
: tong.get(p);
l.add(pai.get(j));
tong.put(p, l);
}
for (Character key : tong.keySet()) {
switch (tong.get(key).size()) {
case 2:
if (tong.get(key).get(0).charAt(0) != 'W')
dui++;
else
wangzha++;
break;
case 3:
san++;
break;
case 4:
zha++;
break;
default:
break;
}
}
}
System.out.printf(
"在%d次统计中(%s)：\n对有%d个\n三个的有%d个\n王炸有%d个\n炸弹有%d个\n",
count, (isDizhu ? "是地主" : "不是地主"), dui, san, wangzha,
zha);
}
System.out.println("\n");
}
}
}