鍙告満榪欎釜綾婚噷闈㈣姹傛病鏈夎濺,閭ｅ湪drive鍑芥暟閲岄潰鍙告満寮浠涔堝憖.
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鍒嗘瀽錛?
璇嗗埆綾?
public class Card{}; //涓寮犵墝
public class Poker{}; //涓鍓墝
public class PlayGame{}; //瀵圭墝榪涜鐨勭浉鍏蟲搷浣滐紝鍖呮嫭媧楃墝錛屽垏鐗?
璇嗗埆灞炴э細
Card搴斿寘鎷殑灞炴ф湁錛?private color(鑺辮壊),private value(澶у皬);
Poker搴斿寘鎷殑灞炴ф湁錛欳ard Cards[54]; //鍖呭惈54寮犵墝鍏冪礌鐨勬暟緇勶紝鐢ㄦ潵鎻忚堪涓鍓墝;
public String color[4]; //鍖呭惈4縐嶈姳鑹?
public String value[13]={"A","2","3",......,"K"}
瀹氫箟綾?
Card{
灞炴э細 private color //鑺辮壊
private value //鍊鹼紝澶у皬
鏋勯犲嚱鏁?
鏍規嵁闇瑕侊紝鐗屽ぇ鑷村彲鍒掑垎涓轟袱縐嶏紝涓縐嶆槸A,2....K.(鏅氱墝),鍙﹀涓縐嶅氨鏄ぇ鐜嬶紝灝忕帇
Card(String value,String color){} //鐢ㄦ潵鍒濆鍖栨櫘閫氱墝
Card(String value){} //浼犲叆涓涓弬鏁幫紝鐢ㄦ潵鍒濆鍖栧ぇ鐜嬶紝灝忕帇
鏂規硶:
涓轟簡寰楀埌private鐨勫睘鎬э紝瀹氫箟浠ヤ笅鏂規硶鏉ヨ幏鍙?
String getColor(){}; //寰楀埌榪欏紶鐗岀殑鑺辮壊
String getValue(){}; //鐢ㄦ潵寰楀埌榪欏紶鐗屽瓙鐨勫ぇ灝?
}
Poker{
灞炴э細 鍥犱負姣忓壇鐗岄兘鏈夊叡鍚屽睘鎬э細鍥涚鑺辮壊錛屾湁浠嶢,2....K鍗佷笁縐嶅肩被鍨嬶紝姣忓壇鐗岄兘鏈?4寮狅紝鏁呮湁浠ヤ笅灞炴?
public String color[4]={.....}
public String Value[13]={.....}
Card Cards[54];
鏋勯犲嚱鏁幫細
鏍規嵁浠ヤ笂鐨勫睘鎬э紝鍒嗘瀽鍙煡涓鍓墝鍒濆鍖栨椂涓嶉渶瑕佷紶鍙傦紝
Porke{
......
}
鏂規硶錛?
姣忓壇鐗岄兘搴旇瑕佹湁涓涓樉紺虹殑鏂規硶錛屾墦鍗板嚭Cards[54]鐨勫唴瀹?濡備笅:
public void print(){}
}
PlayGame{
鍒嗘瀽鍙煡錛屽湪璇ョ被涓垜浠渶瑕佸仛鐨勬槸瀹氫箟涓涓礂鐗岀殑鏂規硶錛屽垏鐗岀殑鏂規硶錛岃繕鍙寘鎷琺ain鍑芥暟銆?
鏃犻渶鏋勯犲嚱鏁幫紝
鏂規硶錛?
媧楃墝鏂規硶: public Poker XiPai(){}
媧楃墝綆楁硶鎻忚堪錛?
鐢╮andom浜х敓涓緇勯殢鏈轟笖涓嶉噸澶嶇殑鏁幫紝鐢╥nt array[54] 鏉ヤ繚瀛橈紝鍏朵腑姣忎竴涓厓绱犻兘瀵瑰簲 鐫Cards[54]鐨勪笅鏍囷紝
灝咰ards[54]浠ヨint array[54]鐨勫肩殑欏哄簭鏉ュ瓨鏀撅紝鍒欐槸涓緇勯殢鏈虹殑Card鍏冪礌錛屼粠鑰屽疄鐜頒簡媧? 鐗岀畻娉?
鏈鍚庤繑鍥炲間負鏂扮殑搴忓垪鐨凜ards[54]
鍒囩墝鏂規硶錛?
public Poker DaoPai(){}
鍒囩墝綆楁硶鎻忚堪錛?
鐢╮andom浜х敓涓涓殢鏈烘暟錛屾壘鍒拌闅忔満鏁頒負涓嬫爣鐨凜ards[54]鐨勫厓绱犮傚皢璇ュ厓绱犱互鍓嶇殑鍏冪礌 鎺ュ埌璇ards[54]鏁扮粍鐨勫悗闈€傛渶鍚庤繑鍥炰竴涓柊鐨勫簭鍒楃殑Cards[54]銆備粠鑰屽疄鐜板掔墝綆楁硶
main鍑芥暟錛?
閫氳繃瀵筆oker new涓涓柊鐨勫璞★紝鏉ヨ繘琛屾礂鐗岋紝鍊掔墝鐨勬搷浣?
}
]]>
import java.util.ArrayList;
import java.util.Random;
class Card{
private String value; //鎵戝厠鐗岀殑鍊?
private String color; //鎵戝厠鐗岀殑鑺辮壊
public Card(String s1,String s2){
.....
}
public String GetValue(){
.....
}
public String GetColor(){
.....
}
}//涓寮犵墝鐨勭被鍨?
鎴戝凡緇忓緩绔嬪ソ浜嗕竴涓狢ard[]Porke=new Card[54];涓斿鍏惰繘琛屼簡鍒濆鍖栧強鐩稿叧璧嬪?鍗沖緩绔嬪ソ浜嗕竴鍓墝.
涓昏闂鏄嚭鍦ㄦ礂鐗岀殑鏃跺?閮ㄥ垎浠ｇ爜濡備笅:
List cards = new ArrayList();
//鍚戝叾涓坊鍔犲厓绱?
for(int i = 0; i < 54; i++) {
cards.add(Porke[i]); //鍗沖皢Porke涓悇寮犵墝緇欒繖涓猯ist涓?
}
Collections.shuffle(cards,new Random()); //灝哻ards涓厓绱犻『搴忔墦涔?
寤虹珛涓涓柊鐨凜ard newcard[54];
newcard=cards.toArray(); //灝唋ist cards杞寲鎴愬搴斿厓绱犵被鍨嬬殑鏁扮粍
鍙槸鍦ㄦ墽琛岀殑鏃跺欏氨鏄繖涓湴鏂瑰嚭閿?閿欒鏄? 綾誨瀷涓嶄竴鑷?
Raylay Zhang 2006-10-19 09:28 鍙戣〃璇勮
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public static void main(String[] args) {
anotherMethod(5);
}
static void oneMethod(int length) {
String s = "";
String s1 = "";
int j = 0;
/**
* 鍒╃敤瀛楃涓叉潵姣旇緝鏄惁閲嶅錛屾湁閲嶅鍒欓噸閫変竴涓紝閫夊嚑涓紝i灝卞皬浜庡嚑灝辮浜?
*/
for (int i = 0; i < length; i++) {
/**
* 璋冪敤random鏂規硶錛岄殢鏈洪夋暟錛屽畠閫夊嚭鐨勬槸0錛?.999...涔嬮棿鐨勬暟錛?
* 鎵浠ヤ箻浠ength錛屽氨鏄?錛峫ength涔嬮棿鐨勬暣鍨嬫暟銆?
*/
j = (int) (Math.random() * length);
s1 = j + "";
if (s.indexOf(s1) != -1) {
i--;
continue;
}
s = s + " " + s1;
//澶у嚭鏉ョ湅鐪嬶紝緇濆涓嶉噸錛屼繚瀛樹笅鏉ュ氨琛屼簡
System.out.println(j);
}
}
static void anotherMethod(int length) {
int[] a = new int[length];
for (int i = 0; i < a.length; i++) {
a[i] = (int) (Math.random() * length)+1;
for (int j = 0; j < i; j++) {
if (a[j] == a[i]) {
i--;
break;
}
}
}
for (int j = 0; j < length; j++) {
System.out.println(a[j]);
}
}
static void thirdMethod(int length) {
int numbers[] = new int[length];
/**
* 鍒濆鍖栨暟瀛?
*/
for (int k = 0; k < length; k++) {
numbers[k] = k;
}
int random[] = new int[length];
/**
* 姣斿ranInt(54)浜х敓涓涓殢鏈烘暟5錛屾妸a[5]鐨勭墝鎶藉嚭鏁扮粍錛?
* 鐒跺悗鍐嶇敤ranInt(53)鎶藉嚭鍙﹀涓寮狅紝ranInt(52)
*/
for (int i = length - 1; i >= 0; i--) {
int selected = (int) (Math.random() * i)+1;
random[i] = numbers[selected];
numbers[selected] = numbers[i];
}
for (int i = 0; i < length; i++) {
System.out.print(random[i]);
}
}
static int genRandomCut(int length) {
int randomnum = (int) (Math.random() * length);
//System.out.print(randomnum);
return randomnum ;
}
static int[] getRandom(int length){
int[] a = new int[length];
loop:
for (int i = 0; i < a.length; i++) {
a[i] = (int) (Math.random() * length);
for (int j = 0; j < i; j++) {
if (a[j] == a[i]) {
i--;
continue loop;
}
}
}
for (int j = 0; j < length; j++) {
System.out.println(a[j]);
}
return a;
}
static void cutCard(int length) {
int[] cards = new int[length];
cards = getRandom(length);
int randomcut = genRandomCut(length);
int temp[] = new int[length];
int startPoint = randomcut;
for(int i=0; i<length-randomcut; i++){
temp[i]=cards[startPoint++];
}
for(int k=0; k<randomcut; k++){
temp[length-randomcut+k] = cards[k];
}
System.out.println("RandomCut:"+randomcut);
for (int i = 0; i < temp.length; i++) {
System.out.println(temp[i]);
}
}
}
]]>
1:浣犳瘡澶╀簡鐢ㄥ灝戞椂闂村涔燡ava?鏈変竴涓皬鏃跺悧?
2:鏁欐潗涓婄殑婕旂ず渚嬪瓙浣犻兘榪愯榪囧悧?榪愯浜嗕綘淇敼榪囧悧?
3:褰撲綘閬囪闂鏃朵綘璇鋒暀榪囧悧?浣犳湁娌℃湁涓嶈В鍐沖氨瑾撲笉淇殑綺劇?
4:鍩虹宸綘鍔姏榪囧悧?鐭ラ亾鑷繁鐨勪笉瓚沖氨瑕佸姞鍊嶇殑浠樺嚭, 浣犲仛鍒頒簡鍚?
鍩虹宸笉鏄熷彛, 鍔姏鎵嶆湁鏈轟細. 浠庣幇鍦ㄥ仛璧蜂負鏃舵湭鏅?!
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2:鏁欐潗涓婄殑婕旂ず渚嬪瓙浣犻兘榪愯榪囧悧?榪愯浜嗕綘淇敼榪囧悧?
3:褰撲綘閬囪闂鏃朵綘璇鋒暀榪囧悧?浣犳湁娌℃湁涓嶈В鍐沖氨瑾撲笉淇殑綺劇?
4:鍩虹宸綘鍔姏榪囧悧?鐭ラ亾鑷繁鐨勪笉瓚沖氨瑕佸姞鍊嶇殑浠樺嚭, 浣犲仛鍒頒簡鍚?
鍩虹宸笉鏄熷彛, 鍔姏鎵嶆湁鏈轟細. 浠庣幇鍦ㄥ仛璧蜂負鏃舵湭鏅?!
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