I don't know how i should use pointer, to take value of "win" in function main from function spr(). Should I define one more var for example resullt and write it as:
bool *result;
result=&win;
The whole program should work fine, but I can't manage with using pointers. What do you think? Thanks for help!
bool spr(char arr[3][3], bool *win)
{
if(arr[0][0]==arr[0][1] && arr[0][1]==arr[0][2] || arr[1][0]==arr[1][1] && arr[1][1] ==arr[1][2] || arr[2][0]==arr[2][1] && arr[2][1]==arr[2][2])
{
*win=true;
}
else if(arr[0][0]==arr[1][0] && arr[1][0]==arr[2][0] || arr[0][1]==arr[1][1] && arr[1][1]==arr[2][1] || arr[0][2]==arr[1][2] && arr[1][2]==arr[2][2])
{
*win=true;
}
else if(arr[0][0]==arr[1][1] && arr[1][1]==arr[2][2] || arr[0][2]==arr[1][1] && arr[1][1]==arr[2][0])
{
*win=true;
}
return *win;
printf("wygrales");
}
int main()
{
char arr[3][3]={{' ',' ',' '},{' ',' ',' '}};
int x1,x2,y1,y2;
int kolejka=0;
printf("GRA W KOLKO I KRZYZYYK!");
Sleep(2000);
system("cls");
while((&win)!=true || kolejka <=9)
{
printf(" KOLKO: Wprowadz wspodlrzedne: \n");
scanf("%d",&x1);
scanf("%d",&y1);
arr[x1][y1]='O';
spr(arr,&win);
wypisz(arr);
printf("KRZYZYK: Wprowadz wspolrzedne:\n ");
scanf("%d",&x2);
scanf("%d",&y2);
arr[x2][y2]='X';
spr(arr,&win);
wypisz(arr);
kolejka++;
}
}
you do not declare win anywhere. BTW the printf("wygrales");
will never be reached as you return from the function before it.
int main()
{
...
bool win = false;
...
while(!win || kolejka <=9)
...
But you do not need to pass pointer to win to the function spr
. Just return true if your long if
s are ok or false at the end of the function. You do not this pointer at all.
You will need to change
spr(arr,&win);
-> win = spr(arr);
and declare win in the main as in my first part of the answer;
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