简单的五子棋c++程序

#include<iostream>usingnamespacestd;conststaticintchessboard_size=10;//由于棋盘的输出函数，所以此程序最多支持10乘10的棋盘charch='0';//记录哪家赢intoff=0;//关闭最终程序classchess{public: chess()//构造函数 {init(); } voidinit() { playcount=0; inti,j; for(i=0;i<chessboard_size;i++)//构建由+号组成的棋盘 { for(j=0;j<chessboard_size;j++) { chessboard[i][j]='+'; } } } voidgamestart(); voidprint();//打印出棋盘voidinput(); voidjudge(); voidgameover();private: charchessboard[chessboard_size][chessboard_size]; intplayer;//以0和1表示A，B两个玩家 intplaycount;//判断有五颗棋一样的统计变量};//注意这个类定义完的分号voidchess::gamestart(){print();input();}voidchess::print(){inti,j;cout<<"0123456789"<<endl;//注意前面有一个空格字符,且每个字符相隔一个空格for(i=0;i<chessboard_size;i++){cout<<i; for(j=0;j<chessboard_size;j++) { cout<<chessboard[i][j]<<'-';//加这个'-'号，与液晶的字符显示比例有关 }printf("\n");}}voidchess::input(){charxi,yi;intx,y;if(player==0){ cout<<"请A方走棋:"; cin>>xi>>yi; x=xi-'0'; y=yi-'0'; while(x<0||x>=chessboard_size||y<0||y>=chessboard_size||chessboard[x][y]!='+')//直到输入正确就跳出 { cout<<"输入有误，请重新输入:";//条件中chessboard[x][y]!='+'是为了防止重复在同一位置下棋。 cin>>xi>>yi; x=xi-'0'; y=yi-'0'; } chessboard[x][y]='A';}if(player==1){ { if((chessboard[i+j][j]==chessboard[i+j+1][j+1])&&(chessboard[i+j][j]!='+')) { playcount=playcount+1; if(playcount==4) { flag=1;ch=chessboard[i+j][j]; } }if((chessboard[i+j][j]!=chessboard[i+j+1][j+1])&&(chessboard[i+j][j]!='+')) { playcount=0; } }playcount=0;}//对角线-1上//for(j=1;(j<chessboard_size-4)&&flag!=1;j++){for(i=0;(i<chessboard_size-1-j)&&flag!=1;i++) { if((chessboard[i][j+i]==chessboard[i+1][j+i+1])&&(chessboard[i][j+i]!='+')) { playcount=playcount+1; if(playcount==4) { flag=1;ch=chessboard[i][j+i]; } }if((chessboard[i][j+i]!=chessboard[i+1][j+i+1])&&(chessboard[i][j+i]!='+')) { playcount=0; } }playcount=0;}//****对角线1上扫描******//for(i=4;(i<chessboard_size)&&flag!=1;i++){for(j=0;(j<i+1)&&flag!=1;j++) { if((chessboard[i-j][j]==chessboard[i-j-1][j+1])&&(chessboard[i-j][j]!='+')) { playcount=playcount+1; if(playcount==4) { flag=1;ch=chessboard[i-j][j]; } }if((chessboard[i-j][j]!=chessboard[i-j-1][j+1])&&(chessboard[i-j][j]!='+')) { playcount=0; } }playcount=0;//上一组对角线如果没有出现5颗一样，就下一对角线时把playcount清零，再次判断}//******对角线1下*******//for(i=1;(i<chessboard_size-4)&&flag!=1;i++){for(j=chessboard_size-1;(j>i-2)&&flag!=1;j--) { if((chessboard[i+(chessboard_size-1-j)][j]==chessboard[i+(chessboard_size-1-j)+1][j-1])&&(chessboard[i+(chessboard_size-1-j)][j]!='+')) { playcount=playcount+1; if(playcount==4) { flag=1;ch=chessboard[i+(chessboard_size-1-j)][j]; } }if((chessboard[i+(chessboard_size-1-j)][j]!=chessboard[i+(chessboard_size-1-j)+1][j-1])&&(chessboard[i+(chessboard_size-1-j)][j]!='+')) { playcount=0; } }playcount=0;}}//judge函数完voidchess::gameover(){charagain='0';cout<<"是否再玩一局(y/n):";cin>>again;while(again!='y'&&again!='n'){cout<<"输入有误，请从新输入"; cin>>again; }if(again=='y'){ ch='0'; system("cls");}if(again=='n'){ ch='0';off=1;}}intmain(){chesslijin;while(1){lijin.init();while(ch!='A'&&ch!='B'){ lijin.gamestart(); lijin.judge(); system("cls");//c++中用这个命令来清屏 }while(ch=='A