不知一點而知所有

1 #include <cstdlib>
  2 #include <iostream>
  3 #include <ctime>
  4 #include <sstream>
  5 using namespace std;
  6 #define random(a,b) (rand() % (b-a+1))+ a
  7 const int n = 3;
  8 const int m = 3;
  9 int main(int argc, char *argv[])
 10 {
 11     srand((int)time(0));
 12     string map[n][m];
 13     for(int i = 0;i < n;++i) {
 14         for(int j = 0;j < m;++j) {
 15             map[i][j] = " + ";
 16             cout << map[i][j];
 17         }
 18         cout << endl;
 19     }
 20     int hardWork;
 21     int impossible[1][2];
 22     cout << "請輸入努力值：" << endl;
 23     cin >> hardWork;
 24     cout << "請輸入未知點的坐标：" << endl;
 25     cin >> impossible[0][0] >> impossible[0][1];
 26     map[impossible[0][0]][impossible[0][1]] = " x ";
 27     for(int i = 0;i < n;++i) {
 28         for(int j = 0;j < m;++j) {
 29             cout << map[i][j];
 30         }
 31         cout << endl;
 32     }
 33     int try1[n][m] = {0};
 34     try1[impossible[0][0]][impossible[0][1]] = -1;
 35     int x, y;
 36     int tempX, tempY;
 37     bool first = false;
 38     bool win = true;
 39     stringstream ss;
 40     int count = 0;
 41     string temp[n][m] = {""};
 42     while(true) {
 43         if(!first) {
 44             x = random(0,n-1);
 45             y = random(0,m-1);
 46             while((x == impossible[0][0])&&(y == impossible[0][1])) {
 47                 x = random(0,n-1);
 48                 y = random(0,m-1);
 49                 --hardWork;
 50             }
 51             first = true;
 52         }
 53         ++try1[x][y];
 54         cout << ++count << ":" << endl;
 55         for(int i = 0;i < n;++i) {
 56             for(int j = 0;j < m;++j) {
 57                 if((x == impossible[0][0])&&(y == impossible[0][1])&&(try1[i][j] == 0)) {
 58                     cout << map[i][j];
 59                 }
 60                 else {
 61                     cout << try1[i][j];
 62                 }
 63             }
 64             cout << endl;
 65         }
 66         tempX = random(0,2) - 1;
 67         x = x + tempX;
 68         tempY = random(0,2) - 1;
 69         y = y + tempY; 
 70         while(((x == impossible[0][0])&&(y == impossible[0][1]))||(x < 0 || x >= n || y < 0 || y >= m)) {
 71             if((x == impossible[0][0])&&(y == impossible[0][1])) {
 72                 --hardWork;
 73             }
 74             x = x - tempX;
 75             tempX = random(0,2) - 1;
 76             x = x + tempX;
 77             y = y - tempY;
 78             tempY = random(0,2) - 1;
 79             y = y + tempY;       
 80         }
 81         cout << "努力值剩餘：" << hardWork << endl;
 82         if(hardWork <= 0) {
 83             cout << "失敗了" << endl;
 84             break;
 85         }
 86         else {
 87             for(int i = 0;i < n;++i) {
 88                 for(int j = 0;j < m;++j) {
 89                     if(try1[i][j] == 0) {
 90                         win = false;
 91                         break;
 92                     } 
 93                     else {
 94                         win = true;
 95                     }
 96                 } 
 97             }
 98             if(win) {
 99                 cout << "成功了" << endl;
100                 break;
101             } 
102         } 
103     }
104     system("PAUSE");
105     return EXIT_SUCCESS;
106 }