利于二维数组写一个五子棋，棋盘14x14
package com.lanou.homework0;
import java.util.Scanner;
public class WuZiQi {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int[ ][ ] map = new int [14][14];
for(int i = 0 ;i < map.length ; i++){
for(int j = 0 ; j < map[i].length ; j++){
System.out.print(map[i][j] + " ");
}
System.out.println();
}
while(true){
int m;
int n;
do{
do{System.out.println("请输入白棋的横坐标");
m = scanner.nextInt();
}while(m >= map.length || m < 0);
do{System.out.println("请输入白棋的纵坐标");
n = scanner.nextInt();
}while(n >= map[m].length || n < 0);
}while(map[m][n] == 1 || map[m][n] == 2);
map [m][n] = 1;
for(int i = 0 ;i < map.length ; i++){
for(int j = 0 ; j < map[i].length ; j++){
System.out.print(map[i][j] + " ");
}
System.out.println();
}
//判断条件
for(int h=0;h <= 5;h++){
for(int k=0; k <= 5;k++){ //遍历一次左上的6x6数组 首先确定一个起始点
if(map[h][k] == 1 && map[h][k] ==map[h+1][k+1]&&map[h][k] ==map[h+2][k+2]&&map[h][k] ==map[h+3][k+3]&&map[h][k] ==map[h+4][k+4]
||map[h][k] == 1 && map[h][k] ==map[h+1][k]&&map[h][k] ==map[h+2][k]&&map[h][k] ==map[h+3][k]&&map[h][k] ==map[h+4][k]
||map[h][k] == 1 && map[h][k] ==map[h][k+1]&&map[h][k] ==map[h][k+2]&&map[h][k] ==map[h][k+3]&&map[h][k] ==map[h][k+4]
){
System.out.println("白棋获胜" );
return;
}
}
}
for(int h=4;h <= 9;h++){
for(int k=0; k <= 5;k++){
if(map[h][k] == 1 && map[h][k] ==map[h-1][k+1]&&map[h][k] ==map[h-2][k+2]&&map[h][k] ==map[h-3][k+3]&&map[h][k] ==map[h-4][k+4]){
System.out.println("白棋获胜了");
return;
}
}
}
int x;
int y;
do{
do{
System.out.println("请输入黑棋的横坐标");
x = scanner.nextInt();
}while(x >= map.length ||x < 0);
do{
System.out.println("请输入黑棋的纵坐标");
y = scanner.nextInt();
}while(y >= map[x].length || y < 0);
}while(map[x][y] == 1 || map[x][y] == 2);
map [x][y] = 2;
for(int i = 0 ;i < map.length ; i++){
for(int j = 0 ; j < map[i].length ; j++){
System.out.print(map[i][j] + " ");
}
System.out.println();
}
//判断条件
for(int h=0;h <= 5;h++){
for(int k=0; k <= 5;k++){
float sum4=0;
float sum5=0;
float sum6=0;
for(int j = 0;j <= 4;j++){
sum4=sum4+map[h+j][k];
sum5 = sum5+map[h][k+j];
sum6 =sum6+ map[h+j][k+j];
}
if( sum4/5== 2 || sum5/5 ==2 || sum6/5 == 2){
System.out.println("黑棋获胜");
return;
}
}
}
for(int h=4;h <= 9;h++){
for(int k=0; k <= 5;k++){
float sum=0;
for(int j = 0;j <= 4;j++){
sum = sum+map[h-j][k+j];
}
if(sum/5 == 2){
System.out.println("黑棋获胜了");
return;
}
}
}
}
}
}