#include<iostream>#include<string>#include<vector>#include<ctime>using namespace std;#define row 10#define col 10int score = 0;int cnt = 0;vector<vector<bool>>state(row, vector<bool>(col, false));vector<vector<int>>nums(row, vector<int>(col, 0));void display(){    for (int i = 0; i < row; i++)    {        for (int j = 0; j < col; j++)        {            if (!state[i][j])            cout << nums[i][j] << " ";            else cout << "  ";        }        cout << endl;    }    cout << "your score is :" << score << endl;}void initgame(){    srand(time(0));    for (int i = 0; i < row; i++)    {        for (int j = 0; j < col; j++)        {            state[i][j] = false;            nums[i][j] = rand() % 3;        }    }    display();}bool isvalid(int x, int y){    if (x < 0 || x >= row || y < 0 || y >= col || state[x][y])return false;    return true;}bool isgameover(){    for (int i = 0; i < row; i++)    {        for (int j = 0; j < col; j++)        {            int target = nums[i][j];            int x = i;            int y = j;            if (!isvalid(i, j))return false;            if ((isvalid(x + 1, y) && nums[x + 1][y] == target) || (isvalid(x - 1, y) && nums[x - 1][y] == target) ||                 (isvalid(x, y + 1) && nums[x][y + 1] == target) || (isvalid(x, y - 1) && nums[x][y - 1] == target))                return false;        }    }    return true;}void dfs(int x, int y,int target){    if (!isvalid(x, y))return;    if (nums[x][y] != target)return;    state[x][y] = true;    cnt++;    dfs(x+1,y,target);    dfs(x-1,y,target);    dfs(x,y+1,target);    dfs(x,y-1,target);}void adjustment(){    for (int j = 0; j < col; j++)    {        vector<int>tmp;        for (int i = row-1; i >=0; --i)        {            if (!state[i][j])tmp.push_back(nums[i][j]);        }        int r = row - 1;        for (int i = 0; i < tmp.size(); i++)        {            nums[r][j] = tmp[i];            state[r][j] = false;            r--;        }        for (; r >= 0; r--)        {            state[r][j] = true;        }    }}void playgame(){    int x, y;    while (cin >> x >> y)    {        if(!isvalid(x,y))continue;        int target = nums[x][y];        cnt = 0;        if ((isvalid(x + 1, y) && nums[x + 1][y] == target) || (isvalid(x - 1, y) && nums[x - 1][y] == target) ||             (isvalid(x, y + 1) && nums[x][y + 1] == target) || (isvalid(x, y - 1) && nums[x][y - 1] == target))        dfs(x,y,target);        score += target*cnt;        adjustment();        display();        if (isgameover())        {            cout << "gameover" << endl;            break;        }    }}int main(){        initgame();    playgame();    cin.get();    return 0;}