游戏规则：
(1)对局双方各执一色棋子。
(2)空棋盘开局。
(3)白先、黑后，交替下子，每次只能下一子。
(4)棋子下在棋盘的空白点上，棋子下定后，不得向其它点移动，不得从棋盘上拿掉或拿起另落别处。
(5)白方的第一枚棋子可下在棋盘任意交叉点上。
(6)任意一方达成五连子即可获胜
整体如下：
import java.util.Scanner;
public class WuZiQi2 {
static String[][] a = new String[10][10];
public static void main(String[] args) {
init();
paint();
XiaZi();
}
public static void init() {
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a[i].length; j++) {
System.out.println(a[i][j]);
a[i][j] = "+";
}
}
}
public static void paint() {
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a[i].length; j++) {
System.out.print(a[/**/i][j] + "" + "\t");
}
System.out.println();
}
}
public static void XiaZi() {
boolean flag = true;
Scanner s = new Scanner(System.in);
int x = 0;
int y = 0;
while (true) {
if (flag) {
System.out.println("A下");
System.out.println("请输入x坐标");
x = s.nextInt();
System.out.println("请输入y坐标");
y = s.nextInt();
if (x > 10 || y > 10 || x < 1 || y < 1) {
System.out.println("请输入正确的xy坐标");
continue;
}
if (isRepeat(x, y)) {
a[y - 1][x - 1] = "○";
paint();
} else {
continue;
}
} else {
System.out.println("B下");
System.out.println("请输入x坐标");
x = s.nextInt();
System.out.println("请输入y坐标");
y = s.nextInt();
if (x > 10 || y > 10 || x < 1 || y < 1) {
System.out.println("请输入正确的xy坐标");
continue;
}
if (isRepeat(x, y)) {
a[y - 1][x - 1] = "●";
paint();
} else {
continue;
}
}
flag = !flag;
boolean l = upDown(x - 1, y - 1, a[y - 1][x - 1]);
if (l) {
break;
}
boolean p = leftRight(x - 1, y - 1, a[y - 1][x - 1]);
if (p) {
break;
}
boolean o = lurd(x - 1, y - 1, a[y - 1][x - 1]);
if (o) {
break;
}
boolean f = ruld(x - 1, y - 1, a[y - 1][x - 1]);
if (f){
break;
}
}
}
public static boolean isRepeat(int x, int y) {
if (!a[y - 1][x - 1].equals("○") && !a[y - 1][x - 1].equals("●")) {
return true;
}
return false;
}
public static boolean upDown(int x, int y, String s) {//上下
int count = 1;
int i = x;
int k = y - 1;
for (; k >= 0; k--) {
if (a[k][i].equals(s)) {
count++;
}else{
break;
}
}
int j = y + 1;
for (; j <= 9; j++) {
if (a[j][i].equals(s)) {
count++;
}else{
break;
}
}
if (count >= 5) {
System.out.println(s + "Win");
return true;
}
return false;
}
public static boolean leftRight(int x, int y, String s) {//左右
int count = 1;
int i = x - 1;
int k = y;
for (; i >= 0; i--) {
if (a[k][i].equals(s)) {
count++;
}else{
break;
}
}
int j = x + 1;
for (; j <= 9; j++) {
if (a[k][j].equals(s)) {
count++;
}else{
break;
}
}
if (count >= 5) {
System.out.println(s + "Win");
return true;
}
return false;
}
public static boolean lurd(int x, int y, String s) {//左上右下
int count = 1;
int i = x - 1;
int k = y - 1;
for (; i >= 0 & k >= 0; i--, k--) {
if (a[k][i].equals(s)) {
count++;
}else{
break;
}
}
int n = x + 1;
int m = y + 1;
for (; n <= 9 & m <= 9; n++, m++) {
if (a[m][n].equals(s)) {
count++;
}else{
break;
}
}
if (count >= 5) {
System.out.println(s + "Win");
return true;
}
return false;
}
public static boolean ruld(int x, int y,String s){//右上左下
int count = 1;
int q = x + 1;
int e = y - 1;
for (;q<=9&e>=0;q++,e--){
if (a[e][q].equals(s)){
count++;
}else{
break;
}
}
int r = x - 1;
int t = y + 1;
for (;r>=0&t<=9;r--,t++){
if (a[t][r].equals(s)){
count++;
}else{
break;
}
}
if (count>=5) {
System.out.println(s+"Win");
return true;
}
return false;
}
}
