QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#847952#4234. Tic Tac Toe Countingmon_de2738#AC ✓58ms3860kbC++172.8kb2025-01-08 14:00:562025-01-08 14:01:00

Judging History

This is the latest submission verdict.

  • [2025-01-08 14:01:00]
  • Judged
  • Verdict: AC
  • Time: 58ms
  • Memory: 3860kb
  • [2025-01-08 14:00:56]
  • Submitted

answer

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull=unsigned long long;
using pii = pair<int,int>;
using pli = pair<ll,int>;
using pil = pair<int,ll>;
using pll = pair<ll,ll>;
#define endl '\n'
#define pb push_back
#define eb emplace_back
#define fi first
#define se second
#define sz(v) ((int)(v).size())
#define all(v) v.begin(), v.end()
#define fastio ios_base::sync_with_stdio(false);cin.tie(0)
#define lb(v,x) lower_bound(all(v),x)
#define ub(v,x) upper_bound(all(v),x)
//#define uniq(v) v.resize()
template<typename T, typename S>
istream& operator>>(istream& in, pair<T,S>& p){
    in >> p.fi >> p.se;
    return in;
}
template<typename T, typename S>
ostream& operator<<(ostream& out, pair<T,S>& p){
    out << p.fi << ' ' << p.se;
    return out;
}
const int maxn=300055, mx=20055;
const int mod=1e9+7, mod2=998244353;
const int inf=2e9;
const ll infl=1LL<<62;
using tpl=tuple<int,int,int>;
int n,m,k;

pii st[mx];
pii operator+(pii a, pii b){
    return {a.fi+b.fi, a.se+b.se};
}

int brd[2][4][4]; // 1 x 2 o



bool chk(int x){
    for(int i=1;i<=3;i++){
        bool f=1;
        for(int j=1;j<=3;j++) f&=(brd[0][i][j]==x);
        if(f) return true;
    }
    for(int j=1;j<=3;j++){
        bool f=1;
        for(int i=1;i<=3;i++) f&=(brd[0][i][j]==x);
        if(f) return true;
    }
    bool f=1;
    for(int i=1;i<=3;i++){
        f&=(brd[0][i][i]==x);
    }
    if(f) return true;
    f=1;
    for(int i=1;i<=3;i++){
        f&=(brd[0][i][4-i]==x);
    }
    if(f) return true;
    return false;
}


void mk(int x){
    int xx=x;
    int cnt[4]={0,};
    for(int i=1;i<=3;i++){
        for(int j=1;j<=3;j++){
            brd[0][i][j]=x%3;
            cnt[x%3]++;
            x/=3;
        }
    }
}

string s;

int cvrt(){
    int res=0;
    for(int i=8;i>=0;i--){
        res*=3;
        if(s[i]=='X') res+=1;
        else if(s[i]=='O') res+=2;
    }
    return res;
}

void dfs(int x, int dep){
    mk(x);
    if(chk(1)){
        st[x]={1,0};
        return;
    }
    if(chk(2)) {
        st[x]={0,1};
        return;
    }
    st[x]={0,0};
    if(dep==9){
        return;
    }
    
    for(int i=1;i<=3;i++){
        for(int j=1;j<=3;j++){
            mk(x);
            int r=1;
            for(int k=1;k<=3*(i-1)+j-1;k++) r*=3;
            if(brd[0][i][j]) continue;
            int nx=x+r*(dep&1?2:1);
            dfs(nx,dep+1);
            st[x]=st[x]+st[nx];
        }
    }
}

void solve(int tc){
    fill(st,st+mx,pii(-1,-1));
    dfs(0,0);
    
    cin >> tc;
    while(tc--){
        cin >> s;
        cout << st[cvrt()] << endl;
    }
}

int main(){
#ifndef ONLINE_JUDGE
    freopen("input.txt","r",stdin);
#else
    fastio;
#endif
    int tc=1;
//    cin >> tc;
    for(int i=1;i<=tc;i++) solve(i);
}

詳細信息

Test #1:

score: 100
Accepted
time: 45ms
memory: 3824kb

input:

4
XX..O....
X...OX...
OOOX.X.X.
OOOXXX...

output:

191 194
232 200
0 1
-1 -1

result:

ok 4 lines

Test #2:

score: 0
Accepted
time: 55ms
memory: 3708kb

input:

100000
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
.........
......

output:

131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
1...

result:

ok 100000 lines

Test #3:

score: 0
Accepted
time: 56ms
memory: 3788kb

input:

100000
.........
X........
O........
.X.......
XX.......
OX.......
.O.......
XO.......
OO.......
..X......
X.X......
O.X......
.XX......
XXX......
OXX......
.OX......
XOX......
OOX......
..O......
X.O......
O.O......
.XO......
XXO......
OXO......
.OO......
XOO......
OOO......
...X.....
X..X.....
O.....

output:

131184 77904
14652 7896
-1 -1
14232 10176
-1 -1
1798 1276
-1 -1
2048 756
-1 -1
14652 7896
-1 -1
1832 1132
-1 -1
-1 -1
220 248
2048 756
268 144
-1 -1
-1 -1
1832 1132
-1 -1
1798 1276
220 248
-1 -1
-1 -1
-1 -1
-1 -1
14232 10176
-1 -1
1798 1276
-1 -1
-1 -1
264 188
1868 1080
239 126
-1 -1
-1 -1
-1 -1
312...

result:

ok 100000 lines

Test #4:

score: 0
Accepted
time: 55ms
memory: 3748kb

input:

100000
.........
.........
.........
.........
.........
.........
........O
........O
........O
........O
........O
........X
........X
........X
........X
........X
.......O.
.......O.
.......O.
.......O.
.......O.
.......OO
.......OO
.......OO
.......OO
.......OO
.......OX
.......OX
.......OX
......

output:

131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
131184 77904
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
14652 7896
14652 7896
14652 7896
14652 7896
14652 7896
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2048 756
2048 756
2048 756
2048 756
2048 756
14232 10176
14232 10176
14232 10...

result:

ok 100000 lines

Test #5:

score: 0
Accepted
time: 51ms
memory: 3808kb

input:

100000
XXXXXXXXX
XXXXXXXXX
XXXXXXXXX
XXXXXXXXX
XXXXXXXXX
XXXXXXXXO
XXXXXXXXO
XXXXXXXXO
XXXXXXXXO
XXXXXXXXO
XXXXXXXX.
XXXXXXXX.
XXXXXXXX.
XXXXXXXX.
XXXXXXXX.
XXXXXXXOX
XXXXXXXOX
XXXXXXXOX
XXXXXXXOX
XXXXXXXOX
XXXXXXXOO
XXXXXXXOO
XXXXXXXOO
XXXXXXXOO
XXXXXXXOO
XXXXXXXO.
XXXXXXXO.
XXXXXXXO.
XXXXXXXO.
XXX...

output:

-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
...

result:

ok 100000 lines

Test #6:

score: 0
Accepted
time: 57ms
memory: 3808kb

input:

100000
.XXO..X..
O.XXO.OO.
.OXX.OOXO
OO.XXXXO.
..XO.O.OO
OOOXOO.XO
.OO.OX...
XOX.OOOOO
XOXOO..X.
XOOX.OOX.
O..O..OOO
XOXOOOOOO
...XO.XOX
.XOX.OO..
XX..O..O.
XXXOOO.XO
.OOO.OX.X
X...OXOOX
.X..XXOXX
O..XO.X..
O..XX..OX
OOXOOX.XX
OO.XOX..O
X.OXOOO.X
XOXOO.XX.
OOOXO.OOX
OXO.O...O
OOOXOXX..
..XX.O...
.XX...

output:

-1 -1
-1 -1
-1 -1
1 0
-1 -1
-1 -1
-1 -1
-1 -1
2 2
-1 -1
-1 -1
-1 -1
4 5
-1 -1
47 20
-1 -1
-1 -1
2 3
-1 -1
22 48
11 2
-1 -1
-1 -1
-1 -1
0 1
-1 -1
-1 -1
-1 -1
348 84
3 1
-1 -1
1 0
-1 -1
-1 -1
-1 -1
-1 -1
40 32
-1 -1
1 0
2 0
2 4
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
52 36
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
12...

result:

ok 100000 lines

Test #7:

score: 0
Accepted
time: 58ms
memory: 3792kb

input:

100000
XOO.....O
XXX.X..OO
X.OOOXXXX
X.O...XXX
OXXO.OO.X
OXOX.XXXX
XOXO..XO.
O.OXOXXXX
OXXOXXXXO
X.O.XXX.O
XXX.OXOOO
OX...OOXX
..XXO.OOX
XOOXO....
.OOOXX.X.
OOOXXOOXO
XXX..XOX.
X..OXXO..
..XXX.OX.
XX.X..XO.
...OOOXOX
OO.XO.O..
.O.X.XOXX
OOOX.O.XO
X.O.OXXOO
OOXOX.OX.
O.OO.X.OX
.XXXX...X
.OOXX..OO
.XX...

output:

-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
3 2
-1 -1
-1 -1
-1 -1
-1 -1
2 1
4 1
-1 -1
2 2
-1 -1
-1 -1
13 4
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 1
-1 -1
-1 -1
12 2
-1 -1
47 32
-1 -1
3 2
24 44
-1 -1
-1 -1
-1 -1
7 9
-1 -1
-1 -1
1 0
-1 -1
-1 -1
-1 -1
1 0
47 20
-1 -1
4 0
-1 -1
-1 -...

result:

ok 100000 lines

Test #8:

score: 0
Accepted
time: 57ms
memory: 3860kb

input:

100000
O.O.XXXOX
.XX.OXO.X
O..XXXO.X
OXOXXXX..
X.OXO..O.
.OOXOXXO.
OXOXOO..O
OOXOOOOX.
.OX..OOO.
XOOOXXOXO
OOXOX...O
.XOXOXO.O
.XOXO.O.O
OXXXXO.XX
XOXXX.XX.
OX..XOX..
XX..X.XOO
.O..O.O..
OXXXOOXXO
OOX..OXOX
.OX.OXOOO
X.OX.O.XO
XXXX..XOX
OOXXXX.X.
..OXXXX..
XXXX.XX.O
X.XOOXX..
.O..X...O
.OOX.O.OX
OOX...

output:

0 1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
12 2
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
0 1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
9 5
-1 -1
2 2
-1 -1
-1 -1
8 8
-1 -1
47 20
-1 -1
-1 -1
-1 -1
34 28
-1 -1
-1 -1
-1 -1
8 9
-1 -1
9 5
52 ...

result:

ok 100000 lines

Test #9:

score: 0
Accepted
time: 57ms
memory: 3860kb

input:

100000
.X.XX....
OXOO..XO.
.XXX.O.XO
OOXOX.OO.
OO.OOXOXO
.OXOO.XO.
O.OOX...X
X.OOO.O..
.XO.XOXOX
.XX....O.
XO.XOOX..
.X.OX.OOX
O..XXXOOX
X..XX.O.X
.OOOO..XO
OO...X..O
X.OO..XOX
.XO.O.O.O
.X.OXX.OO
XX..O.O..
..O.O..X.
XO.XO.OOX
O.XXOO.XX
.OOX.OOXX
.X.XXXOOO
OO.XOXXOX
XXX..X..O
XX..X....
.OX.XXO.X
OOX...

output:

-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 0
275 126
-1 -1
3 2
1 0
-1 -1
-1 -1
-1 -1
3 0
-1 -1
2 2
29 36
-1 -1
-1 -1
1 0
-1 -1
-1 -1
0 1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
3 1
3 2
-1 -1
268 236
-1 -1
-1 -1
1 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
12 6
-1 -1
2 2
348 84
-1 -1
-1 -1
-1 -1
-1 -1
...

result:

ok 100000 lines

Test #10:

score: 0
Accepted
time: 54ms
memory: 3732kb

input:

100000
.O.OXX.XO
XX..O.OXO
OOXOOX..X
..OXOO.XX
.XOOX.X.X
..O..X...
XX.XXOXO.
OO.OXO...
XOXX.OX.X
XOO..O.OX
.X..XXOOO
X.X.XXO.X
OOOXX.O.O
XX.OX..O.
OOOXO..OX
OO.OXO.XX
XXOOO..XO
XXOOXXXXO
X.XXO.O..
XOXOOXX.X
X.X.OXXOX
OXO.XXXOX
..X..XOXO
.O.X.XXX.
O...OXOOX
.X.XXXXOX
O.XOOOXX.
X..O.XX..
O..XXOXXO
.OO...

output:

2 0
3 2
-1 -1
3 2
-1 -1
1798 1276
-1 -1
-1 -1
-1 -1
-1 -1
0 1
-1 -1
-1 -1
12 2
-1 -1
-1 -1
-1 -1
-1 -1
7 6
-1 -1
-1 -1
-1 -1
8 8
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
52 20
-1 -1
0 1
1438 1652
40 32
-1 -1
-1 -1
-1 -1
-1 -1
2 3
-1 -1
3 0
4 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 ...

result:

ok 100000 lines

Test #11:

score: 0
Accepted
time: 57ms
memory: 3800kb

input:

100000
.XO.XOXX.
XO.X.X.OX
XX..OO..X
.OX.XXOXX
.XOX.XX.X
XXXOO.O..
.O......O
O.OO.XOX.
OXXXOX...
XXO.OX..X
OXXO..XOO
XOXXO.XX.
XXOXXOOOX
OXOXOXXO.
.X.OXXO.O
X..OX....
.XOXO.OOX
OXO....O.
XOXXO.X.O
XO.OXX..O
O.OOOXXOX
.OX.OXXOX
OX..XO.OX
.XOOXXXX.
XXO..OO.X
XX.OOXO.O
..XOOXX.X
XXOX.XXOO
OX.X.OOO.
.O....

output:

-1 -1
-1 -1
8 9
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 0
0 0
2 3
317 48
-1 -1
-1 -1
1 0
2 0
-1 -1
-1 -1
2 0
-1 -1
3 2
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
304 144
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2 2
-1 -1
-1 -1
-1 -1
2 2
34 28
-1 -1
-1 -1...

result:

ok 100000 lines

Test #12:

score: 0
Accepted
time: 58ms
memory: 3732kb

input:

100000
OX.....OO
O.OXOXXXO
O.XO.X.O.
OOX.OOXO.
XXXO.O.XX
OO..XX.XO
X...XXX.X
.XXOOO..O
X.X.OO.XO
XXXXO.X..
OX..XO.XX
XXOX..OO.
.XX..X...
O.X..O.X.
X.OO.XOXO
..X....O.
X.X.OXOO.
OOOXXOOX.
.O.O.XOXX
O.XO...X.
XXOOOX...
OOXXX.XOO
...O.XX..
.OOOX.X.O
.OXX...XX
XXXXX.XO.
O.X..OX.X
XX.XX...O
X.X.OXO.X
XXO...

output:

-1 -1
0 1
-1 -1
-1 -1
-1 -1
4 1
-1 -1
-1 -1
4 1
-1 -1
-1 -1
2 4
-1 -1
50 28
-1 -1
1902 936
2 2
-1 -1
4 1
40 40
0 2
-1 -1
348 84
-1 -1
-1 -1
-1 -1
12 2
-1 -1
-1 -1
2 0
-1 -1
1 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2 3
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-...

result:

ok 100000 lines

Test #13:

score: 0
Accepted
time: 58ms
memory: 3720kb

input:

100000
X.X.OO.OX
XOOXX.OOX
X.O..O.XO
O.XXOOX.X
.XOO...OO
.XXXOOXOO
XO.OX.X.O
X.XXO....
.OXXOOXO.
.XOO.XO..
XOXO..XOX
OXOOXOOO.
OX.OX.X.X
XO.O..XXX
.XOO.XOOX
...XX.OOX
.O.X.OOOO
O..X.XXOX
O.OX...OO
OOOO.OXO.
XOXXOXXXO
X.XXXO..O
X.OXO.O..
OO.XXO..X
XXO..XOXX
.OOOOOXOO
OOXXOOOOO
....OOX..
OOOOO.XO.
.OO...

output:

2 3
-1 -1
-1 -1
1 0
-1 -1
1 0
3 0
-1 -1
-1 -1
-1 -1
1 1
-1 -1
-1 -1
-1 -1
-1 -1
14 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2 2
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
3 0
-1 -1
1 1
3 2
-1 -1
0 1
-1 -1
-1 -1
-1 -1
-1 -1
0 1
40 20
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1...

result:

ok 100000 lines

Test #14:

score: 0
Accepted
time: 53ms
memory: 3860kb

input:

100000
XO.OOO.XX
X.OX...X.
XXXX..XX.
.OOO.OXO.
X...OO.XO
.OXO..OXX
.....OOOO
.X..XXO..
.OO...OXO
.OXXX....
O.XXXX.X.
OO.OOX.O.
XOOXOOOXO
OX.XXXX.O
XXXXOX.XO
OX.X.OOX.
XXXXOXOOX
XOOOO...O
XO.X...OO
X.OOO.O..
...X.XXX.
X.XX.OOXO
X...OXOO.
OOXO.O..O
.X.XX.OX.
XXOOXOXXX
..O...OX.
.O.O.XXXX
XXOOOXOO.
O.X...

output:

-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
4 1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
3 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 0
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
0 0
-1 -1
-1 -1
1 0
8 5
-1 -1
-1 -1
-1 -1
-1 -1
3 1
-1 -1
-1 -1
-1 -1
2 1
-1 -1
-1 -1
40 28
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -...

result:

ok 100000 lines

Test #15:

score: 0
Accepted
time: 58ms
memory: 3708kb

input:

100000
.XXXX.XXX
OX...XXX.
.OO.O.XX.
XXX.XX..X
OO.O...XO
O.X.O.XO.
XXOOO..O.
XOXXX.X..
.....X.X.
OO..X.X.O
XOOXX.O.O
OXOO.OXX.
.OXXX.OOX
XO.XX.XO.
.O.XOO..X
XOOXXO.OX
.O.OX..X.
OOOOO..OO
.X..O.OOO
.X.O.O.XX
XXXOOXOX.
OOOXOXXOX
.X.OOXOX.
XXXOOXX..
OXO..O.X.
XO.O.XO.O
XXXOOOOX.
O..X.XO.O
XXOO...XX
XO....

output:

-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2 0
-1 -1
-1 -1
-1 -1
58 20
-1 -1
-1 -1
7 7
-1 -1
-1 -1
2 4
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
287 90
-1 -1
-1 -1
-1 -1
1 0
-1 -1
-1 -1
0 2
3 0
-1 -1
-1 -1
1 0
-1 -1
220 248
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1...

result:

ok 100000 lines