import java.util.Scanner
public class Games {
private String board[][]
private static int SIZE = 17
private static String roles = "A玩家"
//初始化数组
public void initBoard() {
board = new String[SIZE][SIZE]
for (int i = 0i <SIZEi++) {
for (int j = 0j <SIZEj++) {
// if(i==0){
//String str = ""
//str += j+" "
//board[i][j]= str
// }else if(i!=0&&j==0){
// String str = ""
// str += i+" "
//board[i][j]= str
// }else{
board[i][j] = "╋"
// }
}
}
}
//输出棋盘
public void printBoard() {
for (int i = 0i <SIZEi++) {
for (int j = 0j <SIZEj++) {
System.out.print(board[i][j])
}
System.out.println()
}
}
//判断所下棋子位置是否合理
public boolean isOk(int x, int y) {
boolean isRight = true
if (x >= 16 || x <1 || y >= 16 | y <1) {
//System.out.println("输入错误，请从新输入")
isRight = false
}
if (board[x][y].equals("●") || board[x][y].equals("○")) {
isRight = false
}
return isRight
}
//判断谁赢了
public void whoWin(Games wz) {
// 从数组挨个查找找到某个类型的棋子就从该棋子位置向右，向下，斜向右下 各查找5连续的位置看是否为5个相同的
int xlabel// 记录第一次找到某个棋子的x坐标
int ylabel// 记录第一次找到某个棋子的y坐标
// ●○╋
// 判断人是否赢了
for (int i = 0i <SIZEi++) {
for (int j = 0j <SIZEj++) {
if (board[i][j].equals("○")) {
xlabel = i
ylabel = j
// 横向找 x坐标不变 y坐标以此加1连成字符串
String heng = ""
if (i + 5 <SIZE &&j + 5 <SIZE) {
for (int k = jk <j + 5k++) {
heng += board[i][k]
}
if (heng.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！")
System.exit(0)
}
// 向下判断y不变 x逐增5 连成字符串
String xia = ""
for (int l = jl <i + 5l++) {
xia += board[l][j]
// System.out.println(xia)
}
if (xia.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！")
System.exit(0)
}
// 斜向右下判断
String youxia = ""
for (int a = 1a <= 5a++) {
youxia += board[xlabel++][ylabel++]
}
if (youxia.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！")
System.exit(0)
}
}
}
}
}
// 判断电脑是否赢了
for (int i = 0i <SIZEi++) {
for (int j = 0j <SIZEj++) {
if (board[i][j].equals("●")) {
xlabel = i
ylabel = j
// 横向找 x坐标不变 y坐标以此加1连成字符串
String heng = ""
if (j + 5 <SIZE &&i + 5 <SIZE) {
for (int k = jk <j + 5k++) {
heng += board[i][k]
}
if (heng.equals("●●●●●")) {
System.out.println(roles+"赢输了！您输了！")
System.exit(0)
}
// 向下判断y不变 x逐增5 连成字符串
String xia = ""
for (int l = il <i + 5l++) {
xia += board[l][ylabel]
// System.out.println(xia)
}
if (xia.equals("●●●●●")) {
System.out.println(roles+"赢了！您输了！")
System.exit(0)
}
// 斜向右下判断
String youxia = ""
for (int a = 1a <= 5a++) {
youxia += board[xlabel++][ylabel++]
}
if (youxia.equals("●●●●●")) {
System.out.println(roles+"赢了！您输了！")
System.exit(0)
}
}
}
}
}
}
public static void main(String[] args) {
Games wz = new Games()
Scanner sc = new Scanner(System.in)
wz.initBoard()
wz.printBoard()
while (true) {
System.out.print("请"+roles+"输入X，Y坐标，必须在0－15范围内，xy以空格隔开,输入16 16结束程序")
int x = sc.nextInt()
int y = sc.nextInt()
if (x == SIZE &&y == SIZE) {
System.out.println("程序结束")
System.exit(0)
}
if (x >SIZE || x <0 || y >SIZE | y <0) {
System.out.println("输入错误，请从新输入")
continue
}
//如果roles是A玩家 就让A玩家下棋，否则就让B玩家下棋。
if (wz.board[x][y].equals("╋")&&roles.equals("A玩家")) {
wz.board[x][y] = "○"
wz.printBoard()
//判断输赢
wz.whoWin(wz)
}else if(wz.board[x][y].equals("╋")&&roles.equals("B玩家")){
wz.board[x][y] = "●"
wz.printBoard()
//判断输赢
wz.whoWin(wz)
} else {
System.out.println("此处已经有棋子,从新输入")
continue
}
if(roles.equals("A玩家")){
roles = "B玩家"
}else if(roles.equals("B玩家")){
roles = "A玩家"
}
}
}
}
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