Jenzi chess game

 1 #define _CRT_SECURE_NO_WARNINGS
 2 #include
 3 #include
 4 #include
 5 
 6 #define ROW 3 
 7 #define COL 3
 8 
 9 char g_broad[ROW][COL];  10 
 11  void Init(char broad [ROW][COL])  12 {  13 for (int row = 0;row < ROW;++row)  14  {< /span> 15 for (int col = 0;col col)  16  { 17 broad[row][col] = ' ';  18 }  19 }  20 }  21 
 22 void Print(char broad[ROW][COL])  23 {  24 for(< span style="color: #0000ff">int row=0;rowrow)  25  { 26 printf("| %c | %c | %c |
 ",broad[row][0],broad[row][1],broad[row][2]);  27 if (row != ROW-1)  28  { 29 printf(" ---|---|---
");  30 }  31 }  32 }  33 
 34 void Playermove(char broad[RO W][COL])  35 {  36 printf("The player plays chess!
");  37 while(1)  38  { 39 int row = 0;  40 int col = 0;  41 printf(" Please enter a set of coordinates:
");  42 scanf("%d %d", &row, &col);  43 span> if (row <0 || row >= ROW || col <0 || col >= COL)  44  { 45 printf("The coordinates you entered are illegal! Please re-enter:
");  46 continue;  47 }  48 if (broad[row][col] != ' ' )  49  { 50 printf("This position has been There are chess pieces, please re-enter:
");  51 continue;  52 }  53 broad[row][col] = 'x';  54 break;  55 }  56 }  57 
 58 void Computermove(char broad[ROW][COL])  59 {  60 printf("Play chess on the computer! 
");  61 while (1)  62  { 63 span> int row = rand() % ROW;  64 int col = rand() % COL;  65 if (broad[row][col] != '  ')  66 span>  { 67 //The location is occupied, regenerate
 68 continue;  69 }  70 broad[row][col] = 'o';  71 break;  72 }  73 
 74 }  75 
 76 int Isfull(char broad[ROW][COL])  77 {   78 for (int row = 0;row row)  79  { 80  for (int col = 0;col col)  81  { 82 if (broad[row][col] == '  ')  83 span>  { 84 return 0;  85 }  86 }  87 }  88 return  1;  89 span> }  90 
 91  char Checkgame(char broad [ROW][COL])  92 {  93 //Check all lines first
 94 for (int row = 0;row row)  95  { 96 if (broad[row][0] == broad[row][1< /span>]  97 && broad[row][0] == broad[row][2]  98 && broad[row][0] != '  ')  99  {100 return broad[row][0]; 101 } 102 } 103 //Check all columns
104 for (int col = < span style="color: #800080">0;col col)  105  {106 if< /span> (br oad[0][col] == broad[1][col] 107 && broad[0][col] == broad[2][col]  108 && broad != ' ') 109  { 110 return broad[0 ][col]; 111 } 112 } 113  //Check the diagonal line
114 if (broad[0][0] = = broad[1][1] < /span>115 && broad[0][0] == broad[2][2] 116 && broad[0][0] != ' '< span style="color: #000000">) 117  {118 return broad[0][0]; 119 } 120 if (broad[2][< span style="color: #800080">0] == broad[1][1 ] 121 && broad[ 2][0] == broad[0][2] 122 && broad[2][0] != ' ') 123  {124 return broad[2][0]; 125 } 126 //Determine whether or not to draw
127 if< span style="color: #000000"> (Isfull(broad)) 128  {129 return ' q'; 130 } 131 return ' ' ; 132 } 133< /span> 
134 void Game() 135 {  136 //1. Initialize the board first
137  Init(g_broad); 138 char winner = ' ' ; 139 while (1) 140  {141 // 2. Print the chessboard (this time is an empty chessboard)
142  Print( g_broad); 143 //3. Players play chess and check if the game is over
144  Playermove(g_broad) ; 145 //winner ==x player wins; o computer wins; q draws; ''the victory is undivided
146 winner = Checkgame(g_br oad); 147 if (winner != ' ') 148  {149  break; 150 } < /span>151 //4. Computer Play chess and check if the game is over
152  Computermove(g_broad); 153 winner = Checkgame(g_broad);  154 if (winner != ' ') 155  {156 break; 157 } 158 //Loop to step 2. 
159 
160 } 161 //Print the map before the game ends
162  Print(g_broad); 163 if (winner == 'x') 164  {165 span> printf("The player wins!
"); 166  } 167 else if (winner == 'o') 168  {169 printf("The computer wins! 
");  170 } 171 else< /span> if (winner == ' q') 172< /span>  {173 printf("< /span>Draw!
" ); 174 } 175  else
176  {177 printf("Program error! 
");  178 } 179 
180 } 181 
182 int Menu() 183 { 184 printf("=============
"); 185 printf("1. Start the game
"); 186 printf("0. End the game
 "); 187 printf("==============
"< /span>); 188 printf(" Please enter your choice:
"); 189 int choice = 0; 190 scanf("%d",&choice); 1 91 return choice; 192  } 193 
194 int main() 195 { 196 / /Set a random seed here
197 srand((unsigned int)time(0)); 198 while (1 ) 199  {200 int choice = Menu(); 201 if (choice == 1) 202  {203  Game(); 204 } 205 else
< span style="color: #008080">206  {207 printf(< span style="color: #800000">"Goodbye! 
");  208 break; 209< /span> } 210 } 211 return 0< span style="color: #000000">; 212 }