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#797764#9537. Chinese ChessZagreb Oblutci (Krešimir Nežmah, Dorijan Lendvaj, Patrick Pavić)#AC ✓61ms4208kbC++234.6kb2024-12-03 17:49:142024-12-03 17:49:15

Judging History

This is the latest submission verdict.

  • [2024-12-03 17:49:15]
  • Judged
  • Verdict: AC
  • Time: 61ms
  • Memory: 4208kb
Show
  • [2024-12-03 17:49:14]
  • Submitted

answer

#include <bits/stdc++.h>
#define x first
#define y second
using namespace std;
using pii=pair<int,int>;
using ll=long long;
using vi=vector<int>;
using vl=vector<ll>;
#define pb push_back
#define all(a) begin(a),end(a)

const int N=310,MOD=1e9+7;
const char en='\n';
const ll LLINF=1ll<<60;

int s,n,m;
vector<pii> po,mov[N];
string tys="JSCMXB";

vector<vi> dists(pii poc,char ty)
{
	vector<vi> res(n,vi(m,MOD));
	queue<pii> q;
	q.push({poc});
	res[poc.x][poc.y]=0;
	while (q.size())
	{
		int i=q.front().x,j=q.front().y;
		q.pop();
		if (ty=='J')
		{
			vi dx={1,0,-1,0};
			vi dy={0,1,0,-1};
			for (int k=0;k<4;++k)
			{
				int i1=i+dx[k],j1=j+dy[k];
				if (i1>=0 && i1<n && j1>=0 && j1<m && res[i1][j1]==MOD)
				{
					res[i1][j1]=res[i][j]+1;
					q.push({i1,j1});
				}
			}
		}
		if (ty=='S')
		{
			vi dx={1,1,-1,-1};
			vi dy={1,-1,1,-1};
			for (int k=0;k<4;++k)
			{
				int i1=i+dx[k],j1=j+dy[k];
				if (i1>=0 && i1<n && j1>=0 && j1<m && res[i1][j1]==MOD)
				{
					res[i1][j1]=res[i][j]+1;
					q.push({i1,j1});
				}
			}
		}
		if (ty=='C')
		{
			for (int i1=0;i1<n;++i1) if (res[i1][j]==MOD)
			{
				res[i1][j]=res[i][j]+1;
				q.push({i1,j});
			}
			for (int j1=0;j1<m;++j1) if (res[i][j1]==MOD)
			{
				res[i][j1]=res[i][j]+1;
				q.push({i,j1});
			}
		}
		if (ty=='M')
		{
			vi dx={2,2,-2,-2,1,1,-1,-1};
			vi dy={1,-1,1,-1,2,-2,2,-2};
			for (int k=0;k<8;++k)
			{
				int i1=i+dx[k],j1=j+dy[k];
				if (i1>=0 && i1<n && j1>=0 && j1<m && res[i1][j1]==MOD)
				{
					res[i1][j1]=res[i][j]+1;
					q.push({i1,j1});
				}
			}
		}
		if (ty=='X')
		{
			vi dx={2,2,-2,-2};
			vi dy={2,-2,2,-2};
			for (int k=0;k<4;++k)
			{
				int i1=i+dx[k],j1=j+dy[k];
				if (i1>=0 && i1<n && j1>=0 && j1<m && res[i1][j1]==MOD)
				{
					res[i1][j1]=res[i][j]+1;
					q.push({i1,j1});
				}
			}
		}
		if (ty=='B')
		{
			vi dx,dy;
			if (i<=4) dx={1},dy={0};
			else dx={1,0,0},dy={0,1,-1};
			for (int k=0;k<(int)dx.size();++k)
			{
				int i1=i+dx[k],j1=j+dy[k];
				if (i1>=0 && i1<n && j1>=0 && j1<m && res[i1][j1]==MOD)
				{
					res[i1][j1]=res[i][j]+1;
					q.push({i1,j1});
				}
			}
		}
	}
	for (int i=0;i<n;++i) for (int j=0;j<m;++j) if (res[i][j]==MOD) res[i][j]=-1;
	return res;
}

int query(int i,int j)
{
	cout<<"? "<<i<<' '<<j<<endl;
	int x;
	cin>>x;
	return x;
}

vi dis[N][N],distd[N][N];

int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	n=10;
	m=9;
	cin>>s;
	po.resize(s);
	for (auto&x: po)
	{
		cin>>x.x>>x.y;
		for (auto t: tys)
		{
			auto re=dists(x,t);
			for (int i=0;i<n;++i) for (int j=0;j<m;++j) dis[i][j].pb(re[i][j]);
		}
	}
	//1 query
	for (int i=0;i<n;++i) for (int j=0;j<m;++j)
	{
		bool mog=1;
		distd[i][j]=dis[i][j];
		sort(all(distd[i][j]));
		distd[i][j].erase(unique(all(distd[i][j])),distd[i][j].end());
		for (auto x: distd[i][j])
		{
			int t=-1;
			for (int k=0;k<6*s;++k) if (dis[i][j][k]==x)
			{
				if (t==-1) t=k%6;
				else if (t%6!=k%6) mog=0;
			}
		}
		if (mog)
		{
			cout<<1<<endl;
			int d=query(i,j);
			for (int k=0;k<6*s;++k) if (dis[i][j][k]==d)
			{
				cout<<"! "<<tys[k%6]<<endl;
				exit(0);
			}
		}
	}
	//2 queries
	for (int i1=0;i1<n;++i1) for (int j1=0;j1<m;++j1)
	{
		bool mog=1;
		vector<pii> qus(distd[i1][j1].size());
		for (int kk=0;kk<(int)distd[i1][j1].size();++kk)
		{
			int x=distd[i1][j1][kk];
			bool mog1=0;
			for (int i2=0;i2<n;++i2) for (int j2=0;j2<m;++j2)
			{
				bool mog2=1;
				for (auto y: distd[i2][j2])
				{
					int t=-1;
					for (int k=0;k<6*s;++k) if (dis[i1][j1][k]==x && dis[i2][j2][k]==y)
					{
						if (t==-1) t=k%6;
						else if (t%6!=k%6) mog2=0;
					}
				}
				if (mog2)
				{
					mog1=1;
					qus[kk]={i2,j2};
				}
			}
			if (!mog1)
			{
				mog=0;
				break;
			}
		}
		if (mog)
		{
			cout<<2<<endl;
			int d1=query(i1,j1);
			for (int kk=0;kk<(int)distd[i1][j1].size();++kk) if (distd[i1][j1][kk]==d1)
			{
				int i2=qus[kk].x,j2=qus[kk].y;
				int d2=query(i2,j2);
				for (int k=0;k<6*s;++k) if (dis[i1][j1][k]==d1 && dis[i2][j2][k]==d2)
				{
					cout<<"! "<<tys[k%6]<<endl;
					exit(0);
				}
			}
		}
	}
	//3 queries
	cout<<3<<endl;
	int d1=query(9,0),d2=query(9,7);
	if (d1==-1 || d2==-1)
	{
		int d3;
		if (d1==-1) d3=query(9,5);
		else d3=query(9,2);
		if (d3==-1)
		{
			cout<<"! X"<<endl;
			exit(0);
		}
		cout<<"! S"<<endl;
		exit(0);
	}
	int i3=0,j3;
	if (d1>d2) j3=0;
	else j3=7;
	int d3=query(i3,j3);
	for (int k=0;k<6*s;++k) if (dis[9][0][k]==d1 && dis[9][7][k]==d2 && dis[i3][j3][k]==d3)
	{
		cout<<"! "<<tys[k%6]<<endl;
		exit(0);
	}
}
源文件, 语言: C++23

这程序好像有点Bug，我给组数据试试？

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3728kb

input:

1
9 0
8

output:

1
? 1 8
! S

result:

ok number is guessed.

Test #2:

score: 0
Accepted
time: 2ms
memory: 3772kb

input:

4
2 1
2 3
2 5
2 7
5
4

output:

2
? 0 0
? 9 8
! M

result:

ok number is guessed.

Test #3:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

1
2 4
-1
11

output:

2
? 0 0
? 9 8
! B

result:

ok number is guessed.

Test #4:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

1
5 0
6

output:

1
? 3 6
! S

result:

ok number is guessed.

Test #5:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

1
6 0
6

output:

1
? 0 2
! S

result:

ok number is guessed.

Test #6:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

2
7 7
1 0
-1
8

output:

2
? 0 0
? 9 8
! S

result:

ok number is guessed.

Test #7:

score: 0
Accepted
time: 1ms
memory: 3944kb

input:

5
8 6
1 3
0 5
2 4
0 2
6
1

output:

2
? 0 0
? 9 8
! M

result:

ok number is guessed.

Test #8:

score: 0
Accepted
time: 2ms
memory: 3688kb

input:

6
0 7
1 6
2 8
0 5
7 6
8 2
-1
12

output:

2
? 0 0
? 9 8
! B

result:

ok number is guessed.

Test #9:

score: 0
Accepted
time: 0ms
memory: 4024kb

input:

7
6 5
3 0
3 2
4 1
4 0
2 4
5 2
5
2

output:

2
? 0 0
? 9 8
! M

result:

ok number is guessed.

Test #10:

score: 0
Accepted
time: 2ms
memory: 3904kb

input:

8
3 3
2 5
6 2
7 4
1 4
3 0
2 4
3 4
7
4

output:

2
? 0 1
? 9 8
! S

result:

ok number is guessed.

Test #11:

score: 0
Accepted
time: 3ms
memory: 3768kb

input:

9
2 7
2 4
2 5
2 2
2 1
2 0
2 6
2 3
2 8
6
9

output:

2
? 2 0
? 9 8
! J

result:

ok number is guessed.

Test #12:

score: 0
Accepted
time: 4ms
memory: 3692kb

input:

10
4 0
0 0
5 0
7 0
8 0
1 0
6 0
9 0
2 0
3 0
9
-1

output:

2
? 9 0
? 4 8
! B

result:

ok number is guessed.

Test #13:

score: 0
Accepted
time: 2ms
memory: 3800kb

input:

9
1 8
1 2
1 5
1 6
1 3
1 4
1 0
1 1
1 7
6
10

output:

2
? 1 0
? 9 8
! J

result:

ok number is guessed.

Test #14:

score: 0
Accepted
time: 6ms
memory: 3804kb

input:

10
0 4
5 4
8 4
2 4
4 4
7 4
3 4
9 4
6 4
1 4
11
7

output:

2
? 9 1
? 4 8
! J

result:

ok number is guessed.

Test #15:

score: 0
Accepted
time: 3ms
memory: 3800kb

input:

9
4 6
4 5
4 7
4 4
4 1
4 3
4 0
4 8
4 2
6
5

output:

2
? 4 2
? 9 8
! J

result:

ok number is guessed.

Test #16:

score: 0
Accepted
time: 4ms
memory: 3740kb

input:

10
9 2
5 2
1 2
8 2
6 2
7 2
2 2
0 2
4 2
3 2
10
9

output:

2
? 9 0
? 4 8
! J

result:

ok number is guessed.

Test #17:

score: 0
Accepted
time: 3ms
memory: 3800kb

input:

9
3 1
3 7
3 5
3 3
3 6
3 4
3 0
3 2
3 8
6
7

output:

2
? 3 2
? 9 7
! J

result:

ok number is guessed.

Test #18:

score: 0
Accepted
time: 3ms
memory: 3796kb

input:

10
5 1
8 1
6 1
4 1
3 1
0 1
2 1
7 1
9 1
1 1
10
-1

output:

2
? 9 0
? 4 8
! B

result:

ok number is guessed.

Test #19:

score: 0
Accepted
time: 2ms
memory: 3820kb

input:

9
1 6
1 4
1 3
1 7
1 8
1 5
1 2
1 1
1 0
6
10

output:

2
? 1 0
? 9 8
! J

result:

ok number is guessed.

Test #20:

score: 0
Accepted
time: 6ms
memory: 3800kb

input:

10
5 0
9 0
1 0
2 0
3 0
6 0
7 0
4 0
0 0
8 0
9
-1

output:

2
? 9 0
? 4 8
! B

result:

ok number is guessed.

Test #21:

score: 0
Accepted
time: 2ms
memory: 4004kb

input:

9
0 3
0 5
0 7
0 0
0 4
0 8
0 1
0 6
0 2
6
11

output:

2
? 0 0
? 9 8
! J

result:

ok number is guessed.

Test #22:

score: 0
Accepted
time: 6ms
memory: 3740kb

input:

10
1 0
9 0
4 0
2 0
8 0
7 0
5 0
3 0
0 0
6 0
9
-1

output:

2
? 9 0
? 4 8
! B

result:

ok number is guessed.

Test #23:

score: 0
Accepted
time: 2ms
memory: 3784kb

input:

9
1 8
1 2
1 7
1 0
1 4
1 6
1 1
1 5
1 3
6
10

output:

2
? 1 0
? 9 8
! J

result:

ok number is guessed.

Test #24:

score: 0
Accepted
time: 5ms
memory: 4032kb

input:

10
2 4
1 4
0 4
6 4
4 4
9 4
5 4
3 4
7 4
8 4
11
7

output:

2
? 9 1
? 4 8
! J

result:

ok number is guessed.

Test #25:

score: 0
Accepted
time: 2ms
memory: 3732kb

input:

9
0 2
0 7
0 5
0 4
0 0
0 3
0 1
0 6
0 8
6
11

output:

2
? 0 0
? 9 8
! J

result:

ok number is guessed.

Test #26:

score: 0
Accepted
time: 5ms
memory: 3736kb

input:

10
5 3
2 3
3 3
8 3
9 3
1 3
6 3
7 3
0 3
4 3
11
8

output:

2
? 9 0
? 4 8
! J

result:

ok number is guessed.

Test #27:

score: 0
Accepted
time: 31ms
memory: 3928kb

input:

50
7 5
9 2
0 4
9 3
8 4
8 2
7 2
6 4
4 4
0 0
1 7
1 1
1 5
2 0
9 8
9 0
3 1
7 8
8 6
5 0
7 3
8 5
2 6
4 8
3 5
6 8
0 8
5 7
4 6
1 6
3 8
5 6
3 0
5 3
0 7
5 1
3 4
0 1
7 6
2 3
4 3
5 5
8 1
0 3
6 5
9 5
5 8
7 4
6 3
2 7
3
4
5

output:

3
? 9 0
? 9 7
? 0 7
! M

result:

ok number is guessed.

Test #28:

score: 0
Accepted
time: 32ms
memory: 3944kb

input:

49
4 2
8 0
2 4
9 5
8 1
7 8
0 2
4 7
3 0
1 3
6 6
0 8
8 3
5 8
2 2
1 0
6 0
2 6
0 5
9 2
7 0
4 4
8 8
9 6
5 0
6 8
9 4
7 6
9 0
2 7
4 6
7 7
0 1
4 0
6 7
2 8
8 2
3 2
3 1
3 4
5 4
7 3
5 6
5 2
1 8
3 3
1 7
0 3
4 3
3
6
13

output:

3
? 9 0
? 9 7
? 0 7
! J

result:

ok number is guessed.

Test #29:

score: 0
Accepted
time: 30ms
memory: 3876kb

input:

48
6 7
3 5
0 3
5 7
1 6
9 6
6 2
0 7
5 5
0 4
0 5
0 8
6 4
4 2
8 5
1 2
1 3
8 1
2 7
0 2
2 6
7 1
6 5
0 1
3 7
6 8
7 4
3 3
5 4
5 1
4 4
8 8
7 5
0 0
1 0
7 6
7 7
3 0
7 8
4 0
9 2
9 7
6 6
2 1
6 1
5 2
5 6
4 1
4
-1
2

output:

3
? 9 0
? 9 7
? 9 2
! S

result:

ok number is guessed.

Test #30:

score: 0
Accepted
time: 33ms
memory: 3816kb

input:

51
0 8
1 6
5 3
2 6
9 0
4 0
8 1
0 7
1 0
2 4
8 4
3 6
7 1
8 6
9 7
0 6
5 4
3 2
6 6
7 7
6 1
5 0
4 5
4 8
6 8
3 5
5 8
5 5
8 7
9 6
6 0
3 3
2 3
3 1
2 8
4 4
6 4
1 7
7 2
8 0
3 0
8 8
3 7
1 3
5 6
7 4
6 5
2 7
1 1
7 6
3 8
3
8
13

output:

3
? 9 0
? 9 7
? 0 7
! J

result:

ok number is guessed.

Test #31:

score: 0
Accepted
time: 33ms
memory: 3848kb

input:

52
1 6
3 8
0 6
9 2
6 4
5 4
2 1
1 0
4 2
2 2
3 2
9 6
7 1
0 2
8 7
1 4
3 1
8 0
3 0
5 8
1 5
7 4
5 7
5 1
6 8
1 2
9 0
6 5
0 4
4 0
5 5
5 0
2 6
6 2
8 5
7 0
0 7
5 3
9 3
0 1
3 5
8 1
4 5
4 6
7 5
8 3
7 8
7 2
3 3
2 5
8 8
2 8
3
4
5

output:

3
? 9 0
? 9 7
? 0 7
! M

result:

ok number is guessed.

Test #32:

score: 0
Accepted
time: 60ms
memory: 4020kb

input:

89
3 1
7 3
3 0
3 5
0 0
1 3
1 1
3 3
8 8
7 7
2 4
7 0
9 3
2 0
3 7
6 6
7 2
7 1
4 4
2 8
1 2
9 4
9 2
3 8
9 5
6 5
3 4
8 0
2 1
0 4
4 2
1 5
4 7
4 3
7 8
5 6
0 8
0 2
8 7
9 0
5 8
9 8
5 4
0 6
0 5
5 5
7 6
5 0
6 0
6 1
1 0
5 2
8 6
7 5
4 5
9 1
1 4
8 4
4 8
4 6
9 7
1 6
5 3
8 5
9 6
3 6
0 1
6 8
1 8
1 7
4 0
0 3
6 7
0 7
2...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #33:

score: 0
Accepted
time: 60ms
memory: 4036kb

input:

89
7 4
2 6
9 2
0 1
0 4
8 0
6 5
4 1
7 5
0 2
5 3
1 0
9 5
2 7
7 7
7 1
2 1
8 8
0 0
1 1
9 3
3 0
4 7
5 5
6 8
8 3
0 3
7 2
8 5
0 8
4 6
0 6
6 0
8 6
8 4
2 8
3 8
9 7
1 7
5 6
8 2
7 6
5 1
1 5
2 2
6 3
2 4
9 6
4 3
4 4
4 5
5 7
3 3
4 0
9 1
6 7
9 4
1 3
3 1
6 4
1 4
0 7
9 0
1 2
0 5
6 1
7 3
8 1
9 8
2 3
3 5
2 5
5 0
8 7
7...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #34:

score: 0
Accepted
time: 60ms
memory: 3980kb

input:

89
2 2
5 3
0 1
6 1
3 7
8 5
0 3
0 8
7 1
9 4
9 7
6 3
2 1
5 6
1 6
9 0
5 5
6 7
2 4
7 4
9 5
6 5
8 3
0 0
2 3
7 3
6 8
8 8
3 3
2 5
6 4
5 2
5 0
5 1
3 1
1 4
5 8
9 8
1 8
2 6
4 0
2 0
3 4
1 3
2 8
3 2
4 4
3 0
6 0
0 5
9 1
4 7
4 2
3 6
4 8
6 2
1 5
1 7
7 8
4 6
7 0
0 4
6 6
2 7
9 3
8 0
5 7
8 6
7 7
9 2
9 6
8 7
8 4
3 5
4...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #35:

score: 0
Accepted
time: 53ms
memory: 4072kb

input:

89
3 3
4 4
8 2
7 8
4 7
7 6
1 5
5 4
9 5
3 8
6 2
0 1
3 0
1 6
0 7
3 4
4 8
8 1
4 6
5 5
4 0
4 5
2 3
7 3
7 2
1 1
9 8
4 3
3 7
5 8
1 8
1 0
4 1
5 2
2 4
0 6
8 8
6 1
9 0
2 6
3 6
1 7
6 3
8 0
1 3
2 0
6 0
8 6
8 5
7 5
9 2
9 1
3 1
9 6
3 2
5 7
0 3
6 6
0 4
6 4
5 3
5 0
2 8
7 4
0 2
2 2
2 1
6 8
2 5
7 1
8 3
0 8
0 0
9 3
7...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #36:

score: 0
Accepted
time: 60ms
memory: 4036kb

input:

89
5 0
7 0
0 2
0 7
1 5
3 6
2 6
7 8
6 5
5 5
8 2
6 0
1 4
4 7
4 4
6 3
9 4
8 3
0 4
2 3
4 6
3 3
6 7
6 6
3 0
1 6
6 8
8 6
7 5
1 2
2 8
6 4
6 1
1 8
0 1
2 1
3 4
0 6
0 0
4 3
1 3
3 1
8 4
5 4
3 5
7 3
6 2
9 3
2 2
8 7
5 8
9 0
9 1
9 5
4 1
2 7
9 7
4 8
7 2
7 7
5 3
4 5
5 1
5 7
7 6
3 8
7 4
2 5
9 2
4 2
1 1
1 7
4 0
9 8
7...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #37:

score: 0
Accepted
time: 60ms
memory: 4016kb

input:

90
9 6
6 2
8 8
6 4
9 2
4 1
3 6
2 7
8 6
6 0
9 8
3 2
7 5
5 7
1 6
5 3
5 0
8 4
2 4
2 0
0 4
4 5
1 3
4 4
4 3
7 8
6 8
3 5
0 5
5 2
8 0
7 0
5 6
9 7
3 0
1 2
1 4
3 8
6 3
3 3
4 2
9 5
7 4
7 3
3 1
0 6
2 2
5 1
3 7
4 8
0 3
9 4
1 7
2 8
1 0
9 3
0 7
0 2
4 7
0 0
7 6
3 4
6 1
7 7
2 6
8 3
8 1
4 0
5 5
1 8
5 4
4 6
1 5
9 0
2...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #38:

score: 0
Accepted
time: 57ms
memory: 4208kb

input:

90
9 6
7 3
8 7
1 2
9 4
6 5
9 7
0 5
0 3
5 8
0 0
1 6
1 3
8 8
9 3
4 3
7 8
3 7
3 5
8 5
5 7
1 0
5 4
5 2
0 1
9 0
6 8
6 4
3 4
1 1
4 4
9 2
6 2
0 4
8 0
2 2
1 4
0 6
4 7
3 0
7 5
2 7
8 6
5 0
4 6
2 3
7 7
9 1
2 5
9 5
7 0
5 3
4 5
3 3
4 0
8 4
7 2
3 1
0 8
5 5
2 8
7 4
8 3
0 2
0 7
1 5
7 1
2 1
3 6
9 8
5 1
7 6
2 6
1 7
4...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #39:

score: 0
Accepted
time: 61ms
memory: 4020kb

input:

90
5 7
7 2
6 6
2 4
1 5
0 3
9 8
5 0
4 1
3 1
5 6
8 5
4 0
4 6
3 3
1 2
7 0
4 2
0 4
4 5
0 1
8 8
8 6
9 3
7 5
5 2
6 8
8 2
6 2
4 7
3 5
2 0
0 5
8 4
8 3
2 2
6 3
9 5
4 8
1 4
4 4
6 7
2 8
1 7
0 0
6 5
9 1
1 3
9 4
9 0
7 3
7 7
9 2
1 0
6 4
2 7
2 5
6 1
3 4
0 7
5 8
2 6
0 8
3 8
7 1
4 3
3 0
3 2
8 1
8 7
9 6
2 1
9 7
1 1
0...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #40:

score: 0
Accepted
time: 61ms
memory: 4068kb

input:

90
7 6
4 2
9 4
7 1
0 7
7 3
0 2
6 2
6 3
3 4
2 7
4 4
8 5
4 3
3 2
6 7
1 8
1 0
3 8
0 4
4 5
8 0
5 8
0 6
1 6
8 4
6 8
8 6
6 6
4 0
8 1
6 1
2 4
7 5
8 2
9 6
0 0
7 8
4 7
5 1
7 4
2 1
8 3
6 5
2 5
5 4
1 1
3 0
3 5
5 7
9 1
1 5
9 7
9 8
0 3
7 0
0 1
2 8
5 3
6 0
9 0
4 6
4 1
4 8
2 2
5 2
3 7
1 2
3 3
1 3
9 2
7 7
5 6
2 3
0...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #41:

score: 0
Accepted
time: 58ms
memory: 4036kb

input:

90
2 0
5 6
9 0
7 3
4 7
9 3
2 8
3 5
7 6
6 1
0 7
0 8
4 6
2 2
8 3
2 6
7 4
9 6
2 1
6 2
4 1
7 0
0 0
1 7
6 5
1 1
6 8
2 3
6 0
9 7
1 2
2 7
3 3
5 4
3 6
1 6
0 3
0 5
4 3
6 3
2 4
1 3
7 7
8 1
6 7
3 1
9 4
8 7
9 1
3 2
4 8
9 2
1 4
4 0
8 5
6 4
8 0
0 2
3 0
1 0
6 6
8 6
9 5
5 2
4 2
2 5
7 1
5 8
5 3
8 8
3 8
5 0
7 5
5 1
1...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #42:

score: 0
Accepted
time: 61ms
memory: 3984kb

input:

90
6 6
3 6
3 1
3 8
9 5
7 0
7 6
2 6
8 4
4 6
8 0
6 2
7 3
9 2
8 3
7 1
1 8
1 1
3 4
2 4
6 4
0 1
0 8
5 2
0 6
1 7
4 0
2 7
2 0
3 7
8 6
1 0
7 2
5 0
0 0
1 3
1 6
3 3
5 1
8 5
0 5
4 3
5 5
4 1
2 1
1 4
3 2
2 3
4 7
0 2
2 8
5 3
9 1
5 4
6 3
6 8
5 7
9 8
4 5
0 3
5 6
7 7
9 7
7 5
3 5
6 7
5 8
1 2
4 2
7 8
8 1
8 8
6 5
9 0
4...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #43:

score: 0
Accepted
time: 60ms
memory: 3980kb

input:

90
5 4
6 7
7 6
8 5
1 0
5 8
0 7
4 2
9 3
8 1
3 0
7 3
0 4
1 4
7 8
8 8
9 0
1 3
3 7
6 3
3 2
2 7
2 3
5 7
6 2
5 2
3 5
2 1
1 1
0 8
8 2
0 2
6 6
9 4
7 0
3 3
2 8
2 4
3 1
9 7
1 5
5 3
2 5
5 0
9 6
8 0
9 8
7 5
6 1
1 2
9 1
6 5
1 8
4 3
3 8
6 8
0 3
4 5
1 7
6 0
4 1
0 1
5 1
8 4
8 6
7 7
3 4
4 4
6 4
4 8
3 6
4 6
4 0
2 6
2...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #44:

score: 0
Accepted
time: 57ms
memory: 4100kb

input:

90
4 7
2 0
6 2
9 8
2 1
1 2
0 6
3 6
1 1
9 6
7 4
9 2
7 2
0 8
2 8
2 4
4 6
6 0
7 8
9 7
4 5
1 7
6 4
0 4
3 3
3 5
5 8
9 0
5 3
4 2
4 0
5 1
8 5
3 0
0 0
5 2
9 5
8 2
8 8
0 1
5 7
3 1
1 5
6 1
5 6
8 1
0 2
3 8
4 4
6 5
0 7
2 6
7 7
3 2
6 8
9 1
5 0
6 6
0 3
3 4
6 3
7 6
4 3
5 5
0 5
4 1
1 8
9 3
2 3
5 4
8 6
2 7
3 7
4 8
9...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #45:

score: 0
Accepted
time: 61ms
memory: 4068kb

input:

90
2 1
6 0
4 3
6 7
3 5
1 4
4 1
2 3
3 6
2 5
7 5
3 2
2 7
5 5
5 3
1 7
0 3
7 1
8 2
5 8
2 4
6 1
8 7
7 2
9 5
0 5
3 1
0 6
3 3
6 6
9 8
9 4
8 0
8 4
5 1
7 8
2 0
5 2
4 4
7 0
1 5
2 2
8 3
1 6
3 7
1 0
1 2
0 1
5 6
3 4
8 6
9 0
6 4
9 1
1 1
7 4
7 7
8 1
5 7
0 4
3 8
1 3
8 8
4 0
4 8
6 3
4 2
6 2
4 7
7 6
0 2
2 8
2 6
0 7
5...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Test #46:

score: 0
Accepted
time: 61ms
memory: 3988kb

input:

90
0 3
1 3
4 0
9 0
4 6
8 6
6 6
0 8
0 2
7 2
7 1
3 8
1 7
7 6
5 4
9 6
2 1
2 3
6 4
3 7
8 7
0 6
8 2
3 1
4 2
5 1
7 8
6 7
2 8
2 4
6 0
5 5
3 6
9 5
9 3
2 2
8 0
1 2
2 5
8 3
0 5
0 4
4 4
3 4
0 0
6 5
4 7
8 1
1 0
9 1
0 1
5 0
8 5
0 7
6 1
6 8
7 3
8 8
9 7
9 2
1 6
2 7
1 1
6 2
4 8
1 8
5 6
7 5
2 6
7 4
9 4
5 7
1 4
6 3
3...

output:

3
? 9 0
? 9 7
? 0 7
! B

result:

ok number is guessed.

Extra Test:

score: 0
Extra Test Passed
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伺服器時間: 2025-04-11 16:13:41 | 開源專案