CF 3C Tic-tac-toe

来源：互联网发布：软件营销策划方案编辑：程序博客网时间：2024/06/10 16:16
此题只要考虑全面就可以额
愁死了
#include <iostream>#include <cstring>#include <cstdio>using namespace std;char data[5][5];int _win[2][10];// 行123 列123 \/int judgement(char c){    int judge = 0;    for(int i = 0; i < 3; i ++)    {        int flag = 1;        for(int j = 0; j < 3; j ++)        {            if(data[i][j] != c)                flag = 0;        }        if(flag)        {            judge = 1;            if(c == 'X')                _win[0][i] = 1;            if(c == '0')                _win[1][i] = 1;        }    }    for(int i = 0; i < 3; i ++)    {        int flag = 1;        for(int j = 0; j < 3; j ++)        {            if(data[j][i] != c)                flag = 0;        }        if(flag)        {            judge = 1;            if(c == 'X')                _win[0][3+i] = 1;            if(c == '0')                _win[1][3+i] = 1;        }    }    if(data[0][0] == data[1][1] && data[1][1] == data[2][2] && data[0][0] == c)//\/    {        judge = 1;        if(c == 'X')            _win[0][6] = 1;        if(c == '0')            _win[1][6] = 1;    }    if(data[0][2] == data[1][1] && data[1][1] == data[2][0] && data[0][2] == c)// /    {        judge = 1;        if(c == 'X')            _win[0][7] = 1;        if(c == '0')            _win[1][7] = 1;    }    return judge;}int main(){    while(cin>>data[0]>>data[1]>>data[2])    {        memset(_win,0,sizeof(_win));        int sum1 = 0,sum2 = 0;        for(int i = 0; i < 3; i ++)        {            for(int j = 0; j < 3; j ++)            {                if(data[i][j] == 'X')                    sum1 ++;                if(data[i][j] == '0')                    sum2 ++;            }        }        int flag1 = 0,flag2 = 0;        flag1 = judgement('X');        flag2 = judgement('0');        if(flag1 && flag2)        {            cout<<"illegal"<<endl;            continue;        }        else if(!(sum1==sum2)&&!(sum1-sum2 == 1))        {            cout<<"illegal"<<endl;            continue ;        }        else if(!flag1 &&!flag2)        {            if(sum1 == 5 && sum2 == 4)                cout<<"draw"<<endl;            else if(sum1-sum2 ==1)                cout<<"second"<<endl;            else if(sum1 == sum2)                cout<<"first"<<endl;            continue;        }        else if(flag1 &&!flag2)        {            int flag = 0;            for(int i = 0; i < 3; i ++)            {                for(int j = 3; j < 6; j ++)                {                    if(_win[0][j] == _win[0][i] &&_win[0][i] == 1)                        flag = 1;                }                if(flag) break;            }            if(_win[0][6] == _win[0][7] &&_win[0][6]==1)                flag = 1;            if(flag)            {                cout<<"the first player won"<<endl;                continue;            }            if(sum1 - sum2 == 1)            {                cout<<"the first player won"<<endl;                continue ;            }            else            {                cout<<"illegal"<<endl;                continue ;            }        }        else if(!flag1 &&flag2)        {            if(sum2 == sum1)            {                cout<<"the second player won"<<endl;                continue ;            }            else            {                cout<<"illegal"<<endl;                continue ;            }        }    }    return 0;}
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