求助，编了一个宾果游戏，有些地方不明白
程序代码：#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <ctype.h>
#define MAX_INTS 5
#define MAX_ELEMS 76
#define WORD_SIZE 50
void getRandBingoCard(int card [][MAX_INTS]);
void printBingoCard (int card[][MAX_INTS]);
int playBingo (int card1 [][MAX_INTS], int card2 [][MAX_INTS], int matches1 [][MAX_INTS], int matches2 [][MAX_INTS]);
bool repeatFcn(void);
int isInCard (int searchArray [][MAX_INTS],int searchCol, int searchRows, int targetNum);
int getBingoNum(int *numArray);
void printWinInfo (int card [][MAX_INTS], int matches [][MAX_INTS],char nameStr[WORD_SIZE]);
void displayBingoNum (int number);
bool checkMatch (int card [][MAX_INTS], int matches [][MAX_INTS], int displayNum);
bool checkWin (int matches [][MAX_INTS]);
int main (void)
{
int winner;
int card1 [MAX_INTS][MAX_INTS];
int card2 [MAX_INTS][MAX_INTS];
int matches1 [MAX_INTS][MAX_INTS];
int matches2 [MAX_INTS][MAX_INTS];
srand(time(NULL));
do{
printf("\nYour Bingo Card:\n");
getRandBingoCard (card1);
printBingoCard (card1);
printf("\nComputer's Bingo Card:\n");
getRandBingoCard (card2);
printBingoCard (card2);
winner=playBingo (card1,card2,matches1,matches2);
if (winner==1)
{
printWinInfo (card1,matches1,"You");
}
if (winner==2)
{
printWinInfo (card2,matches2,"Computer");
}
}
while(winner==0||repeatFcn()==false);
system ("pause");
return 0;
}
//A
void getRandBingoCard(int card [][MAX_INTS])
{
int col, row, min,target,index;
//target=0;
min=1;
for (col=0;col<MAX_INTS;++col)
{
for (row=0;row<MAX_INTS;++row)
{
card [row][col] = rand()%15+min;
target=card[row][col];
// printf("%d ,%d,%d, %d\n ", row,col,card [row][col],target);
index=isInCard ( card,col,row,target);
// printf("\n%d", index);
while(index!=-1){
card [row][col] = rand()%15+min;
target = card [row][col];
index=isInCard ( card,col,row, target);
}
// printf("%d ,%d,%d, %d||\n ", row,col,card [row][col],target);
}
min +=15;
}
card [2][2]=0;
}
//B
void printBingoCard (int card[][MAX_INTS])
{
int i,j;
printf (" B I N G O\n");
for (i=0;i<MAX_INTS;++i)
{
for (j=0;j<MAX_INTS;++j)
{
printf ("%4d", card[i][j]);
}
printf("\n");
}
}
//C
int playBingo (int card1 [][MAX_INTS], int card2 [][MAX_INTS], int matches1 [][MAX_INTS], int matches2 [][MAX_INTS])
{
int chosenArray[MAX_ELEMS]={0};
int bingoNum,k;
memset(matches1,0,sizeof(matches1));
memset(matches1,0,sizeof(matches2));
//bool flag;
//where to initialize matches
//use bingoNum
k=0;
while(k<MAX_ELEMS){
bingoNum = getBingoNum(chosenArray);
printf("Bingo Number drawn: ");
displayBingoNum(bingoNum);
printf("\n");
if ((checkMatch (card1,matches1,bingoNum))!=false)
{
printf("\nYou got a match!\n");
}
checkMatch (card2,matches2,bingoNum);
if ((checkWin (matches1))!=false)
return 1;
else if ((checkWin (matches2))!=false)
return 2;
++k;
};
return 0;
//how about both won?
}
//D
void printWinInfo (int card [][MAX_INTS], int matches [][MAX_INTS],char nameStr[WORD_SIZE])
{
int i2, j2;
printf("%s won!\nWinning Numbers: ", nameStr);
for (i2=0;i2<MAX_INTS;++i2)
{
for (j2=0;j2<MAX_INTS;++j2)
{
if (matches[i2][j2]==2)
displayBingoNum (card[i2][j2]);
}
}
}
//E
/*======================repeatFcn===========================
reads the user's answer in a local string, returns if the first char in the answer string is 'Y' or 'y'.
Pre none
Post True if it is 'y' or 'Y',false if it is else
*/
bool repeatFcn(void)
{
char checkStr[WORD_SIZE];
printf("Continue to play? (N for No): ");
fgets( checkStr, WORD_SIZE, stdin);
if(toupper(checkStr[0])=='N')
return true;
else
return false;
}
//F
int isInCard (int searchArray [][MAX_INTS],int searchCol, int searchRows, int targetNum)
{
int index;
index = searchRows;
do{
//printf("%d %d %d\n",index, searchArray[index][searchCol], targetNum);
--index;
}while (index>=0 && targetNum != searchArray [index][searchCol]);
if (targetNum == searchArray [index][searchCol])
return index;
else
return -1;
}
//G
int getBingoNum(int *numArray)
{
int currNum;
do{
currNum = rand()%75+1;
}while (numArray[currNum] !=0);
numArray[currNum]=1;
return currNum;
}
//H
void displayBingoNum (int number)
{
char colLetter;
if (number>0&&number<=15)
colLetter='B';
if (number>15&&number<=30)
colLetter='I';
if (number>30&&number<=45)
colLetter='N';
if (number>45&&number<=60)
colLetter='G';
if (number>60&&number<=75)
colLetter='O';
// colLetter=
printf("%c-%d ", colLetter, number);
}
//I
bool checkMatch (int card [][MAX_INTS], int matches [][MAX_INTS], int displayNum)
{
int temp,foundIndex;
temp = displayNum/15;
foundIndex = isInCard (card, temp, MAX_INTS, displayNum);
if (foundIndex >=0)
{
matches [foundIndex][temp]=1;
return true;
}
else
return false;
}
//J
bool checkWin (int matches [][MAX_INTS])
{
int row1,col1,tot;
matches[2][2]=1;
for (row1=0;row1<MAX_INTS;++row1)
{
for (col1=0,tot=0;col1<MAX_INTS;++col1)
{
tot += matches [row1][col1];
}
if (tot == (MAX_INTS-1))
{
for (col1;col1<MAX_INTS;++col1)
{
matches [row1][col1]=2;
return true;
}
}
}
for (col1=0;col1<MAX_INTS;++col1)
{
for (row1=0, tot=0;row1<MAX_INTS;++row1)
{
tot += matches [row1][col1];
}
if (tot == (MAX_INTS-1))
{
for (row1;row1<MAX_INTS;++row1)
{
matches [row1][col1]=2;
return true;
}
}
}
//check right diagonal
for (row1=0, col1=MAX_INTS-1;row1<MAX_INTS;++row1,--col1)
{
tot += matches [row1][col1];
}
if (tot == (MAX_INTS-1))
{
for (row1=0, col1=0, tot=0;row1<MAX_INTS;++row1,++col1)
{
matches [row1][col1]=2;
}
return true;
}
//check right diagonal
for (row1=0, col1=0, tot=0;row1<MAX_INTS;++row1,++col1)
{
tot += matches [row1][col1];
}
if (tot == (MAX_INTS-1))
{
for (row1=0, col1=0, tot=0;row1<MAX_INTS;++row1,++col1)
{
matches [row1][col1]=2;
}
return true;
}
return false;
}
1.用visual c++的时候可以运行，用dev的时候排除重复数字的方程不工作2.在我赢的时候，debug显示 Run-Time Check Failure #3 - The variable 'colLetter' is being used without being initialized.，而且N是一个？
You won!
Winning Numbers: B-11 I-23 ?0 G-48 O-67 Continue to play? (N for No):
3。只能输出我赢，没办法输出电脑赢
4。怎么把最当中的那个0改成free，是个int的二维数组
5。 计算输赢的公式好像错了，但不知道是哪里
谢谢
