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Copy pathTic-tac-toe.cpp
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Tic-tac-toe.cpp
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#include <iostream>
using namespace std;
int arr[9]={9, 9, 9, 9, 9, 9, 9, 9, 9};
int lst=9;
int b, val;
void update(){
system("clear");
for(int i=0; i<=8; i++){
if(i%3==0)
cout<<"\n";
if(arr[i]==9){
cout<<"-";
}else{
cout<<arr[i];
}
cout<<" ";
}
cout<<"\n";
}
int input(){
update();
cin>>b>>val;
if(!(b>=1&&b<=9)){
return 1;
}
if(!(val==0||val==1)){
return 1;
}
if(arr[b-1]!=9){
return 1;
}
return 0;
}
int wincheck(){
if((arr[0]==0&&arr[1]==0&&arr[2]==0)||(arr[3]==0&&arr[4]==0&&arr[5]==0)||(arr[6]==0&&arr[7]==0&&arr[8]==0)){
return 0;
}
if((arr[0]==0&&arr[3]==0&&arr[6]==0)||(arr[1]==0&&arr[4]==0&&arr[7]==0)||(arr[2]==0&&arr[5]==0&&arr[8]==0)){
return 0;
}
if((arr[0]==0&&arr[4]==0&&arr[8]==0)||(arr[2]==0&&arr[4]==0&&arr[6]==0)){
return 0;
}
////////////////////////////////////////////////
if((arr[0]==1&&arr[1]==1&&arr[2]==1)||(arr[3]==1&&arr[4]==1&&arr[5]==1)||(arr[6]==1&&arr[7]==1&&arr[8]==1)){
return 1;
}
if((arr[0]==1&&arr[3]==1&&arr[6]==1)||(arr[1]==1&&arr[4]==1&&arr[7]==1)||(arr[2]==1&&arr[5]==1&&arr[8]==1)){
return 1;
}
if((arr[0]==1&&arr[4]==1&&arr[8]==1)||(arr[2]==1&&arr[4]==1&&arr[6]==1)){
return 1;
}
return 9;
}
void change(){
if(lst==9){
lst=val;
arr[b-1]=val;
}else{
if(lst==0&&val==0){
}else if(lst==1&&val==1){
}else{
arr[b-1]=val;
lst=val;
}
}
}
int main()
{ update();
while(1){
while(input()){}
change();
update();
if(wincheck()==0){
cout<<"0 wins"; break;
}
if(wincheck()==1){
cout<<"1 wins"; break;
}
}
return 0;
}