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#22878#2882. New White-Black TreeLFCodeAC ✓1063ms65296kbC++142.1kb2022-03-10 20:09:452022-04-30 01:59:27

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2022-04-30 01:59:27]
  • 评测
  • 测评结果：AC
  • 用时：1063ms
  • 内存：65296kb
查看
  • [2022-03-10 20:09:45]
  • 提交

answer

//什么时候我才能有杜爷一半强啊/kk
//写法参照wzm的代码,stO
#include<cstdio>
#include<set>
using namespace std;
const int N=300086;
int n,cnt,w[N],b[N],eu[N],ev[N],ew[N];
struct node1{
	int v,w,b;node1(){}node1(int no,int ww,int bb){v=no;w=ww;b=bb;}
	bool operator <(const node1 x)const{return w==x.w?b==x.b?v<x.v:b<x.b:w<x.w;}
};
struct node2{
	int v,w,b;node2(){}node2(int no,int ww,int bb){v=no;w=ww;b=bb;}
	bool operator <(const node2 x)const{return b==x.b?w==x.w?v<x.v:w<x.w:b<x.b;}
};
struct node3{
	int v,w,b;node3(){}node3(int no,int ww,int bb){v=no;w=ww;b=bb;}
	bool operator <(const node3 x)const{return(w+b)==(x.w+x.b)?v<x.v:(w+b)<(x.w+x.b);}
};
set<node1>s1;
set<node2>s2;
set<node3>s3;
int read(){
	char ch=getchar();int nn=0,ssss=1;
	while(ch<'0'||ch>'9'){if(ch=='-')ssss*=-1;ch=getchar();}
	while(ch>='0'&&ch<='9'){nn=nn*10+(ch-'0');ch=getchar();}
	return nn*ssss;
}
bool clearall(){
	set<node1>().swap(s1);
	set<node2>().swap(s2);
	set<node3>().swap(s3);
	cnt=0;return true;
}
bool push(int x){
	s1.insert(node1(x,w[x],b[x]));
	s2.insert(node2(x,w[x],b[x]));
	s3.insert(node3(x,w[x],b[x]));
	return true;
}
bool pop(int x){
	s1.erase(node1(x,w[x],b[x]));
	s2.erase(node2(x,w[x],b[x]));
	s3.erase(node3(x,w[x],b[x]));
	return true;
}
bool solve(){
	n=read();clearall();int sw=0,sb=0;
	for(int i=1;i<=n;i++){
		w[i]=read();b[i]=read();push(i);
		sw+=w[i];sb+=b[i];
	}
	if((sw&1)||(sb&1)||(sw+sb!=2*n-2)){puts("No");return false;}
	while(!s3.empty()){
		node3 np=*s3.begin();pop(np.v);
		//printf("top %d %d %d\n",np.v,np.w,np.b);
		if(s3.empty()&&np.w+np.b==0)break;
		if(np.w+np.b!=1){puts("No");return false;}
		if(np.w){
			node1 nxt=*--s1.end();pop(nxt.v);
			eu[++cnt]=np.v;ev[cnt]=nxt.v;ew[cnt]=0;
			w[nxt.v]--;push(nxt.v);
		}
		else{
			node2 nxt=*--s2.end();pop(nxt.v);
			eu[++cnt]=np.v;ev[cnt]=nxt.v;ew[cnt]=1;
			b[nxt.v]--;push(nxt.v);
		}
	}
	puts("Yes");
	for(int i=1;i<=cnt;i++){
		printf("%d %d",eu[i],ev[i]);
		if(ew[i])puts(" B");else puts(" W");
	}
	return true;
}
int main(){
	int T=read();
	while(T--)solve();
}
源文件, 语言: C++14

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 7120kb

input:

6
4
1 1
1 1
1 0
1 0
4
1 0
2 1
1 1
1 0
1
0 0
2
0 1
0 1
2
1 0
0 1
3
2 0
0 1
0 1

output:

Yes
3 2 W
2 1 B
1 4 W
No
Yes
Yes
1 2 B
No
No

result:

ok 3 'Yes' out of 6 cases (6 test cases)

Test #2:

score: 0
Accepted
time: 161ms
memory: 7140kb

input:

23072
2
1 0
1 0
2
0 1
0 1
3
1 0
1 0
2 0
3
2 0
0 1
0 1
3
0 2
1 0
1 0
3
1 0
1 1
0 1
3
0 1
0 1
0 2
4
3 0
1 0
1 0
1 0
4
1 0
1 0
2 0
2 0
4
1 0
0 1
3 0
0 1
4
2 0
0 1
2 0
0 1
4
1 0
2 0
1 0
0 2
4
1 0
2 0
1 1
0 1
4
1 0
1 0
2 1
0 1
4
1 0
1 0
1 2
1 0
4
1 1
1 0
1 1
1 0
4
0 2
0 1
0 1
2 0
4
2 1
0 1
0 1
0 1
4
1 0
...

output:

Yes
1 2 W
Yes
1 2 B
Yes
1 3 W
2 3 W
No
No
Yes
1 2 W
2 3 B
Yes
1 3 B
2 3 B
Yes
2 1 W
3 1 W
1 4 W
Yes
1 4 W
2 3 W
3 4 W
No
No
No
Yes
1 2 W
2 3 W
3 4 B
Yes
1 3 W
2 3 W
3 4 B
No
Yes
2 3 W
3 1 B
1 4 W
No
No
No
No
Yes
1 4 B
3 2 W
2 4 B
Yes
1 3 W
2 3 B
3 4 B
Yes
1 3 B
3 2 W
2 4 B
Yes
1 3 B
2 3 B
3 4 B
Yes
...

result:

ok 11912 'Yes' out of 23072 cases (23072 test cases)

Test #3:

score: 0
Accepted
time: 238ms
memory: 7296kb

input:

25000
12
4 1
1 0
1 0
2 0
1 0
0 2
0 1
1 1
1 0
1 2
1 0
1 1
12
1 0
2 0
0 2
1 0
0 1
2 0
0 1
1 0
0 3
0 2
1 0
0 5
12
0 1
0 1
1 0
0 1
0 2
0 2
4 5
1 0
0 1
0 1
1 0
1 0
12
2 0
1 0
1 0
1 3
1 0
1 0
1 0
1 0
0 3
1 0
0 3
0 3
12
0 1
1 1
0 1
0 2
0 1
5 0
0 1
0 1
1 1
1 1
3 0
1 0
12
0 2
0 1
0 1
0 1
1 1
3 0
0 4
0 3
2 0
...

output:

Yes
2 1 W
3 1 W
5 1 W
7 10 B
9 4 W
4 12 W
11 10 W
10 6 B
6 8 B
8 1 W
1 12 B
No
Yes
1 7 B
2 7 B
3 7 W
4 7 B
8 7 W
9 7 B
10 6 B
6 5 B
5 7 B
11 7 W
7 12 W
No
No
No
Yes
2 8 B
3 12 B
4 8 B
6 1 W
7 1 W
9 5 W
5 10 W
10 12 B
11 1 W
1 8 B
8 12 B
Yes
3 12 W
4 12 W
7 10 W
8 12 W
9 6 B
6 5 B
5 2 B
2 10 B
10 11 ...

result:

ok 13004 'Yes' out of 25000 cases (25000 test cases)

Test #4:

score: 0
Accepted
time: 248ms
memory: 5244kb

input:

23076
13
0 3
0 2
2 0
1 1
3 0
0 2
1 0
1 0
1 0
2 0
1 0
1 2
1 0
13
0 1
3 2
1 2
1 0
0 1
0 1
0 1
2 0
0 1
1 4
1 0
0 1
1 0
13
0 3
0 1
0 1
0 1
2 0
0 1
0 1
1 0
6 0
2 0
0 1
3 0
0 1
13
7 1
1 2
2 0
1 0
0 1
1 0
0 1
0 1
1 0
1 0
2 0
1 0
1 0
13
0 1
0 1
0 1
1 1
1 1
3 0
1 1
0 1
0 1
1 5
0 1
0 1
1 1
13
0 1
1 1
1 0
1 0
...

output:

No
Yes
1 10 B
4 2 W
5 10 B
6 2 B
7 10 B
9 3 B
11 2 W
12 10 B
10 8 W
8 3 W
3 2 B
2 13 W
No
Yes
4 1 W
5 2 B
6 1 W
7 1 B
8 2 B
2 1 W
9 1 W
10 1 W
12 11 W
11 3 W
3 1 W
1 13 W
Yes
1 10 B
2 10 B
3 10 B
8 10 B
9 13 B
11 10 B
10 6 W
12 7 B
7 6 W
6 5 W
5 4 B
4 13 W
Yes
1 13 B
3 8 W
4 8 W
5 10 W
7 13 B
9 6 W
...

result:

ok 11876 'Yes' out of 23076 cases (23076 test cases)

Test #5:

score: 0
Accepted
time: 28ms
memory: 7112kb

input:

12720
1
0 0
2
1 0
1 0
2
0 1
0 1
3
0 0
2 0
2 0
3
1 0
2 0
1 0
3
2 0
0 0
0 2
3
0 1
2 0
0 1
3
1 0
1 0
0 2
3
1 1
0 1
1 0
3
0 0
1 1
1 1
3
0 0
0 2
0 2
3
0 1
0 1
0 2
4
0 0
0 0
3 0
3 0
4
3 0
2 0
0 0
1 0
4
1 0
3 0
1 0
1 0
4
2 0
0 0
2 0
2 0
4
1 0
2 0
1 0
2 0
4
0 2
1 0
3 0
0 0
4
0 0
3 0
1 2
0 0
4
0 1
1 0
0 1
3 ...

output:

Yes
Yes
1 2 W
Yes
1 2 B
No
Yes
1 2 W
2 3 W
No
No
No
Yes
2 1 B
1 3 W
No
No
Yes
1 3 B
2 3 B
No
No
Yes
1 2 W
3 2 W
2 4 W
No
Yes
1 4 W
3 2 W
2 4 W
No
No
No
No
No
No
No
No
No
No
Yes
1 3 W
3 2 W
2 4 B
Yes
1 2 B
3 2 W
2 4 W
No
No
No
Yes
2 4 W
3 1 W
1 4 B
No
No
No
No
No
No
No
No
No
No
No
Yes
1 2 W
2 3 B
3 4...

result:

ok 851 'Yes' out of 12720 cases (12720 test cases)

Test #6:

score: 0
Accepted
time: 83ms
memory: 7220kb

input:

33907
8
0 1
1 0
0 2
2 0
1 2
0 1
1 0
3 0
8
1 0
2 2
1 0
0 2
0 1
3 0
1 0
0 1
8
1 0
0 1
0 2
3 2
0 1
1 0
1 0
2 0
8
1 1
0 2
3 0
0 0
0 2
1 1
1 0
2 0
8
1 1
2 1
0 2
0 2
1 0
1 0
0 0
3 0
8
0 2
2 0
1 0
1 0
1 1
0 2
3 1
0 0
8
3 1
1 0
1 0
0 2
0 2
2 1
0 0
1 0
8
0 2
1 2
0 0
1 0
3 0
1 1
2 0
0 1
8
2 1
0 2
1 2
1 0
0 1
...

output:

Yes
1 5 B
2 8 W
6 3 B
3 5 B
5 8 W
7 4 W
4 8 W
Yes
1 6 W
3 2 W
5 2 B
7 6 W
6 2 W
2 4 B
4 8 B
Yes
1 4 W
2 4 B
5 3 B
3 4 B
6 8 W
7 4 W
4 8 W
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
2 3 B
3 4 B
4 6 W
7 1 B
1 6 W
6 5 W
5 8 W...

result:

ok 1643 'Yes' out of 33907 cases (33907 test cases)

Test #7:

score: 0
Accepted
time: 15ms
memory: 5200kb

input:

10165
1
0 0
2
1 0
1 0
2
0 1
0 1
3
2 0
2 0
0 0
3
2 0
0 0
2 0
3
0 0
2 0
2 0
3
2 0
1 0
1 0
3
1 0
2 0
1 0
3
1 0
1 0
2 0
3
2 0
0 2
0 0
3
2 0
0 0
0 2
3
0 2
2 0
0 0
3
0 2
0 0
2 0
3
0 0
2 0
0 2
3
0 0
0 2
2 0
3
2 0
0 1
0 1
3
0 1
2 0
0 1
3
0 1
0 1
2 0
3
1 0
1 0
0 2
3
1 0
0 2
1 0
3
0 2
1 0
1 0
3
1 1
1 0
0 1
3
...

output:

Yes
Yes
1 2 W
Yes
1 2 B
No
No
No
Yes
2 1 W
1 3 W
Yes
1 2 W
2 3 W
Yes
1 3 W
2 3 W
No
No
No
No
No
No
No
No
No
No
No
No
Yes
2 1 W
1 3 B
Yes
2 1 B
1 3 W
Yes
1 2 W
2 3 B
Yes
1 3 W
2 3 B
Yes
1 2 B
2 3 W
Yes
1 3 B
2 3 W
No
No
No
No
No
No
Yes
2 1 B
1 3 B
Yes
1 2 B
2 3 B
Yes
1 3 B
2 3 B
No
No
No
No
No
No
No
...

result:

ok 1159 'Yes' out of 10165 cases (10165 test cases)

Test #8:

score: 0
Accepted
time: 97ms
memory: 7268kb

input:

50000
6
2 2
0 0
1 0
1 0
0 0
0 4
6
0 2
0 4
1 0
1 2
0 0
0 0
6
0 1
3 0
1 0
0 0
4 1
0 0
6
0 0
3 2
0 0
0 1
1 3
0 0
6
0 2
1 0
0 1
0 0
0 1
1 4
6
0 3
0 0
2 1
0 0
0 2
0 2
6
0 2
0 0
1 3
2 0
1 1
0 0
6
2 0
1 0
0 1
0 0
1 0
0 5
6
0 0
2 1
1 0
0 0
5 0
0 1
6
2 1
0 1
0 0
1 0
1 0
4 0
6
0 0
0 0
0 2
0 4
2 0
0 2
6
0 0
2 ...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
2 1 W
3 1 B
5 4 W
4 1 W
1 6 W
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
1 4 W
2 4 W
4 5 W
5 3 B
3 6 B
No
No
Yes
3 2 B
4 2 B
5 2 B
2 1 W
1 6 B
No
No
No
No
No
No
Yes
1 4 W
2 ...

result:

ok 3607 'Yes' out of 50000 cases (50000 test cases)

Test #9:

score: 0
Accepted
time: 218ms
memory: 7244kb

input:

26462
9
1 0
0 1
1 1
3 1
1 3
0 1
0 1
1 0
1 0
9
1 0
3 3
1 0
0 1
1 1
1 0
0 1
0 1
1 1
9
2 0
0 1
0 3
2 1
0 1
0 1
2 0
2 0
0 1
9
3 2
1 0
1 0
1 0
1 0
1 0
0 2
0 2
0 2
9
0 1
2 0
1 1
0 3
2 0
0 1
0 1
1 1
2 0
9
1 0
0 2
1 0
0 2
1 1
1 0
1 0
0 2
3 1
9
2 1
0 1
0 3
2 0
1 0
0 1
0 1
2 0
1 1
9
1 2
3 1
1 0
1 0
0 2
1 0
0 ...

output:

Yes
1 4 W
2 5 B
6 5 B
7 4 B
8 4 W
4 5 W
5 3 B
3 9 W
Yes
1 2 W
3 2 W
4 2 B
6 2 W
7 2 B
2 9 B
8 5 B
5 9 W
No
No
Yes
1 4 B
6 4 B
4 8 B
7 3 B
3 9 W
8 5 W
5 2 W
2 9 W
Yes
1 9 W
3 9 W
6 9 W
7 5 W
5 8 B
8 4 B
4 2 B
2 9 B
Yes
2 3 B
5 1 W
6 3 B
3 9 B
7 1 B
1 8 W
8 4 W
4 9 W
Yes
3 2 W
4 2 W
6 1 W
7 8 B
8 5 B
...

result:

ok 13715 'Yes' out of 26462 cases (26462 test cases)

Test #10:

score: 0
Accepted
time: 250ms
memory: 7256kb

input:

23076
13
2 2
0 2
0 1
2 0
2 0
0 2
1 0
0 2
0 1
1 1
0 1
0 2
2 0
13
0 1
3 0
3 0
1 0
0 1
0 1
3 1
1 0
0 1
1 0
3 0
0 1
3 0
13
1 3
0 1
4 0
0 1
1 0
0 2
0 1
0 1
1 0
1 0
2 0
2 0
0 3
13
2 1
0 1
0 1
1 0
1 2
1 0
2 1
1 0
1 0
1 0
0 1
0 4
2 1
13
2 0
4 0
1 0
0 1
1 0
1 3
2 0
2 0
1 0
1 0
0 2
2 0
1 0
13
2 1
0 1
0 1
1 0
...

output:

Yes
3 1 B
7 1 W
9 12 B
11 8 B
8 6 B
6 2 B
2 10 B
10 13 W
12 1 B
1 5 W
5 4 W
4 13 W
No
Yes
2 1 B
4 13 B
5 3 W
7 1 B
8 13 B
9 3 W
10 12 W
12 11 W
11 3 W
3 1 W
1 6 B
6 13 B
Yes
2 12 B
3 12 B
4 13 W
6 7 W
8 1 W
9 5 W
10 13 W
11 12 B
12 5 B
5 7 B
7 1 W
1 13 B
No
No
No
Yes
1 3 B
2 3 B
4 3 B
5 3 B
7 9 W
8 ...

result:

ok 11905 'Yes' out of 23076 cases (23076 test cases)

Test #11:

score: 0
Accepted
time: 255ms
memory: 7120kb

input:

21428
14
1 2
0 1
0 1
1 0
1 2
0 1
1 0
1 0
1 0
2 0
1 2
3 0
1 0
3 1
14
1 0
0 1
2 0
1 0
0 1
1 0
2 2
1 0
0 1
1 0
4 1
1 0
0 4
0 2
14
1 0
1 2
0 1
1 0
2 0
1 4
0 1
1 4
0 2
1 0
1 0
1 0
0 1
0 1
14
0 1
0 1
1 2
1 1
0 1
0 1
0 1
0 1
0 1
3 0
0 2
0 1
2 1
3 2
14
1 1
1 1
0 1
1 0
8 0
0 1
0 1
0 1
0 1
0 1
0 1
1 0
0 2
0 3...

output:

Yes
2 11 B
3 5 B
4 14 W
6 1 B
7 12 W
8 14 W
9 12 W
12 10 W
10 14 W
13 11 W
11 5 B
5 1 W
1 14 B
Yes
1 11 W
2 13 B
4 11 W
5 13 B
6 7 W
8 11 W
9 7 B
10 3 W
3 11 W
11 14 B
12 7 W
7 13 B
13 14 B
No
No
No
No
No
No
No
No
No
No
No
Yes
1 9 B
2 9 B
3 10 W
4 7 B
5 9 B
6 7 B
8 10 W
12 10 W
13 11 W
11 9 B
9 10 B...

result:

ok 11112 'Yes' out of 21428 cases (21428 test cases)

Test #12:

score: 0
Accepted
time: 49ms
memory: 7256kb

input:

66282
1
0 0
2
1 1
1 1
2
1 1
1 0
2
1 1
0 1
2
1 1
0 0
2
1 0
1 1
2
1 0
1 0
2
1 0
0 1
2
1 0
0 0
2
0 1
1 1
2
0 1
1 0
2
0 1
0 1
2
0 1
0 0
2
0 0
1 1
2
0 0
1 0
2
0 0
0 1
2
0 0
0 0
3
2 2
2 2
2 2
3
2 2
2 2
2 1
3
2 2
2 2
2 0
3
2 2
2 2
1 2
3
2 2
2 2
1 1
3
2 2
2 2
1 0
3
2 2
2 2
0 2
3
2 2
2 2
0 1
3
2 2
2 2
0 0
3
...

output:

Yes
No
No
No
No
No
Yes
1 2 W
No
No
No
No
Yes
1 2 B
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 119 'Yes' out of 66282 cases (66282 test cases)

Test #13:

score: 0
Accepted
time: 46ms
memory: 4948kb

input:

60000
5
0 0
0 2
1 4
1 3
4 3
5
0 0
0 3
2 1
2 0
0 1
5
0 0
0 2
0 2
3 0
3 0
5
0 0
0 1
2 3
4 0
0 3
5
0 0
0 0
1 0
4 4
3 2
5
0 0
0 1
0 0
0 3
4 0
5
0 0
0 2
2 4
3 2
2 4
5
0 0
0 1
3 2
4 2
4 4
5
0 0
0 0
4 3
0 1
1 4
5
0 0
0 0
4 1
4 4
3 3
5
0 0
0 0
4 4
1 3
0 3
5
0 0
0 1
0 3
3 4
4 3
5
0 0
0 3
2 1
2 3
1 0
5
0 0
0 ...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 0 'Yes' out of 60000 cases (60000 test cases)

Test #14:

score: 0
Accepted
time: 809ms
memory: 65220kb

input:

1
300000
1 1
0 2
0 1
1 0
0 2
0 1
0 2
1 0
0 1
1 1
0 4
2 2
0 1
1 1
1 1
3 1
0 1
2 2
0 1
0 8
1 1
1 1
2 4
1 0
1 0
0 1
2 1
1 1
0 1
1 1
0 1
2 2
0 1
0 3
2 0
7 3
1 0
1 0
1 1
1 0
2 1
0 2
1 0
2 0
2 2
0 1
1 0
1 0
0 3
0 1
1 0
2 0
1 3
1 0
0 1
0 1
1 0
3 1
2 0
0 1
1 2
0 1
2 3
1 0
3 0
0 1
1 0
0 1
0 1
2 0
2 0
2 1
1 1...

output:

Yes
3 155025 B
4 92220 W
6 30769 B
8 157058 W
9 155025 B
13 30769 B
17 157058 B
19 79890 B
24 92220 W
25 157058 W
26 287 B
29 155025 B
31 30769 B
33 216449 B
37 223452 W
38 95333 W
40 92220 W
43 157058 W
46 59507 B
47 19894 W
48 223452 W
50 293357 B
51 202711 W
54 150922 W
55 297989 B
56 157058 B
57...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #15:

score: 0
Accepted
time: 726ms
memory: 65296kb

input:

1
300000
1 0
0 1
1 0
0 4
1 2
0 1
0 1
0 1
0 1
0 1
2 1
4 1
0 1
2 1
1 0
0 1
1 0
1 0
0 1
1 0
4 1
3 3
1 0
1 0
1 0
0 2
1 0
4 2
0 1
1 0
1 0
1 0
0 1
0 1
0 1
1 0
1 0
0 1
4 1
1 0
6 4
0 1
0 1
1 0
0 1
0 1
0 1
0 1
1 0
0 1
1 0
2 3
1 0
1 0
2 1
2 2
1 0
2 0
1 0
3 1
0 1
2 2
1 0
0 1
3 10
1 1
1 0
1 0
1 0
1 0
1 0
0 1
0 ...

output:

Yes
1 32000 W
2 54994 B
3 32000 W
6 54994 B
7 83719 B
8 111260 B
9 177211 B
10 54994 B
13 83719 B
15 38491 W
16 15496 B
17 131701 W
18 32000 W
19 175547 B
20 69012 W
23 38491 W
24 131701 W
25 32000 W
27 16017 W
29 124383 B
30 168140 W
31 82848 W
32 69012 W
33 59778 B
34 46538 B
35 111260 B
36 37830 ...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #16:

score: 0
Accepted
time: 759ms
memory: 65216kb

input:

1
300000
1 0
0 1
1 0
0 1
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
0 1
17 25
0 1
1 0
1 0
1 0
0 1
0 1
0 1
0 1
1 0
0 1
0 1
0 1
1 0
0 1
2 0
1 0
1 0
0 1
1 0
0 1
0 1
1 0
1 0
1 0
1 0
0 1
1 0
1 0
0 1
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
0 1
4 3
1 0
0 1
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
1 0
1 0
0 1
0 1
1 0
14 14
0 1
0 1
0 1...

output:

Yes
1 150293 W
2 150293 B
3 150293 W
4 211921 B
5 150293 B
6 150293 W
7 211921 B
8 150293 B
9 150293 W
10 150293 W
11 150293 W
12 211921 B
13 150293 B
15 211921 B
16 150293 W
17 179819 W
18 203152 W
19 150293 B
20 211921 B
21 150293 B
22 211921 B
23 150293 W
24 150293 B
25 211921 B
26 150293 B
27 17...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #17:

score: 0
Accepted
time: 707ms
memory: 65292kb

input:

1
300000
1 0
1 0
0 1
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
0 1
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
1 0
1 0
0 1
1 0
0 1
0 1
0 1
1 0
0 1
1 0
0 1
1 0
0 1
1 0
1 0
1 0
1 0
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
0 1
1 0
1 0
1 0
1 0
0 1
0 1
1 0
0 1
1 0
0 1
1 0
1 0
1 0
0 1
1 0
0 1
1 0
0 1
0 1
1 0
0 1
1 0
1 0...

output:

Yes
1 78478 W
2 78478 W
3 13628 B
4 13628 B
5 78478 W
6 78478 W
7 78478 W
8 78478 W
9 78478 W
10 78478 W
11 78478 W
12 13628 B
13 13628 B
14 78478 W
15 78478 W
16 78478 W
17 13628 B
18 78478 W
19 13628 B
20 13628 B
21 78478 W
22 78478 W
23 13628 B
24 78478 W
25 13628 B
26 13628 B
27 13628 B
28 78478...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #18:

score: 0
Accepted
time: 761ms
memory: 65120kb

input:

1
300000
0 1
1 0
1 0
0 1
0 1
1 0
1 0
1 0
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
0 1
0 1
1 0
1 0
0 1
0 1
0 1
1 0
1 0
0 1
0 1
0 1
0 1
0 1
0 1
1 0
1 0
0 1
0 1
1 0
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
0 1
1 0
0 1
0 1
0 1
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
0 1
1 0
1 0
0 1
0 1
1 0
1 0
1 0
1 0
1 0
1 0
0 1
1 0
1 0
0 1...

output:

Yes
1 99999 B
2 182618 W
3 182618 W
4 99999 B
5 99999 B
6 182618 W
7 182618 W
8 182618 W
9 99999 B
10 99999 B
11 99999 B
12 182618 W
13 99999 B
14 182618 W
15 99999 B
16 99999 B
17 99999 B
18 99999 B
19 182618 W
20 182618 W
21 99999 B
22 99999 B
23 99999 B
24 182618 W
25 182618 W
26 99999 B
27 99999...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #19:

score: 0
Accepted
time: 377ms
memory: 7488kb

input:

395
845
1 0
1 0
1 0
1 0
1 0
0 1
0 1
0 1
0 1
0 1
1 0
1 0
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
1 0
0 1
0 1
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
1 0
1 0
0 1
1 0
1 0
0 1
1 0
1 0
0 1
0 1
0 1
1 0
1 0
0 1
1 0
27 51
1 0
1 0
1 0
1 0
0 1
0 1
0 1
1 0
1 0
3 6
0 1
1 0
0 1
1 0
1 0
0 1
1 0
1 0
0 1
1 0
1 0
1 0
1 0
0 1
0 1
0 ...

output:

Yes
1 194 W
2 47 W
3 194 W
4 47 W
5 194 W
6 47 B
7 47 B
8 47 B
9 47 B
10 47 B
11 119 W
12 47 W
13 47 B
14 194 W
15 119 W
16 47 W
17 47 B
18 194 W
19 47 B
20 47 B
21 119 W
22 47 B
23 47 B
24 47 B
25 47 W
26 47 B
27 47 B
28 194 W
29 119 W
30 47 W
31 47 B
32 194 W
33 119 W
34 47 B
35 490 W
36 256 W
37 ...

result:

ok 395 'Yes' out of 395 cases (395 test cases)

Test #20:

score: 0
Accepted
time: 609ms
memory: 65276kb

input:

1
300000
2 0
0 2
2 0
1 1
1 1
1 1
2 0
2 0
2 0
2 0
1 1
0 2
2 0
2 0
0 2
1 1
1 1
1 1
0 2
0 2
0 2
2 0
2 0
0 2
0 2
2 0
2 0
0 2
0 2
1 1
1 1
2 0
1 1
1 1
1 1
2 0
2 0
1 1
2 0
1 1
1 1
2 0
2 0
2 0
1 1
2 0
1 1
0 2
1 1
1 1
1 1
2 0
0 2
1 1
0 2
0 2
2 0
2 0
1 1
1 1
1 1
2 0
2 0
2 0
0 2
1 1
2 0
0 2
1 1
1 1
2 0
0 2
1 1...

output:

Yes
5613 299997 B
160135 299999 W
299997 299993 B
299993 299990 B
299990 299987 B
299987 299983 B
299983 299982 B
299982 299981 B
299981 299969 B
299969 299965 B
299965 299964 B
299964 299962 B
299962 299959 B
299959 299958 B
299958 299955 B
299955 299954 B
299954 299952 B
299952 299947 B
299947 299...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #21:

score: 0
Accepted
time: 2ms
memory: 7280kb

input:

1
10
2 0
1 1
1 1
0 2
0 1
2 0
2 0
0 2
1 1
1 0

output:

Yes
5 8 B
8 4 B
4 9 B
9 7 W
7 6 W
6 1 W
1 3 W
3 2 B
2 10 W

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #22:

score: 0
Accepted
time: 269ms
memory: 7320kb

input:

398
588
2 0
1 1
0 2
0 2
1 1
2 0
2 0
0 2
1 1
0 2
2 0
2 0
1 1
0 2
1 1
2 0
2 0
1 1
1 1
0 2
0 2
1 1
1 1
2 0
2 0
1 1
1 1
1 1
1 1
1 1
2 0
1 1
2 0
1 1
0 2
1 1
2 0
2 0
1 1
1 1
2 0
1 1
1 1
0 2
0 2
1 1
2 0
0 2
2 0
2 0
1 1
1 1
2 0
2 0
1 1
0 2
2 0
0 2
1 1
2 0
1 1
0 2
0 2
1 1
0 2
0 2
2 0
1 1
2 0
0 2
0 2
1 1
1 1
...

output:

Yes
331 588 W
488 587 W
587 585 W
585 584 W
584 574 W
574 571 W
571 567 W
567 565 W
565 559 W
559 555 W
555 549 W
549 546 W
546 542 W
542 541 W
541 537 W
537 536 W
536 533 W
533 530 W
530 527 W
527 526 W
526 525 W
525 523 W
523 521 W
521 518 W
518 509 W
509 497 W
497 496 W
496 495 W
495 494 W
494 49...

result:

ok 398 'Yes' out of 398 cases (398 test cases)

Test #23:

score: 0
Accepted
time: 520ms
memory: 46088kb

input:

2
201114
2 0
2 0
0 2
0 2
1 1
1 1
0 2
0 2
0 2
0 2
1 1
1 1
1 1
1 1
0 2
0 2
0 2
1 1
1 1
0 2
0 2
1 1
0 2
0 2
1 1
1 1
2 0
1 1
0 2
1 1
2 0
0 2
0 2
0 2
2 0
2 0
0 2
1 1
2 0
0 2
1 1
1 1
1 1
0 2
0 2
2 0
0 2
0 2
1 1
1 1
0 2
0 2
0 2
0 2
0 2
2 0
1 1
1 1
0 2
1 1
0 2
1 1
0 2
0 2
1 1
2 0
0 2
1 1
1 1
1 1
2 0
1 1
0 2...

output:

Yes
93760 201105 W
196679 201102 W
201102 201100 W
201100 201099 W
201099 201098 W
201098 201095 W
201095 201094 W
201094 201093 W
201093 201088 W
201088 201084 W
201084 201073 W
201073 201068 W
201068 201067 W
201067 201066 W
201066 201065 W
201065 201060 W
201060 201059 W
201059 201049 W
201049 20...

result:

ok 2 'Yes' out of 2 cases (2 test cases)

Test #24:

score: 0
Accepted
time: 630ms
memory: 65296kb

input:

1
300000
2 1
3 0
1 0
1 2
0 1
0 1
2 1
0 1
0 1
3 0
1 0
1 0
1 2
1 2
1 2
2 1
3 0
2 1
0 3
0 1
0 1
0 1
1 2
1 2
1 2
2 1
2 1
0 1
0 3
0 3
0 1
1 2
0 3
0 1
1 0
0 3
0 1
2 1
1 0
2 1
2 1
0 1
1 0
1 0
2 1
2 1
0 1
1 0
1 2
1 2
1 2
2 1
0 1
2 1
3 0
1 0
1 2
1 0
3 0
1 0
2 1
1 0
1 0
0 1
0 3
1 2
1 0
2 1
1 0
2 1
0 1
3 0
1 0...

output:

Yes
3 299980 W
5 299983 B
6 299982 B
8 299973 B
9 299970 B
11 299969 W
12 299955 W
20 299909 B
21 299899 B
22 299879 B
28 299837 B
31 299833 B
34 299831 B
35 299943 W
37 299812 B
39 299912 W
42 299790 B
43 299911 W
44 299857 W
47 299787 B
48 299854 W
53 299780 B
56 299849 W
58 299830 W
60 299802 W
6...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #25:

score: 0
Accepted
time: 5ms
memory: 7120kb

input:

1
30
0 1
3 0
1 2
1 0
0 1
2 0
2 1
1 0
2 1
0 3
3 0
1 0
1 0
1 2
0 1
0 1
1 0
1 0
0 1
0 1
1 0
0 2
1 2
1 2
1 2
0 1
3 0
1 2
1 2
1 0

output:

Yes
1 10 B
4 27 W
5 29 B
8 11 W
12 2 W
13 9 W
15 28 B
16 25 B
17 7 W
18 27 W
19 24 B
20 23 B
21 11 W
11 6 W
6 2 W
2 14 W
26 3 B
27 29 W
29 22 B
22 14 B
14 10 B
10 28 B
28 25 W
25 24 B
24 23 W
23 9 B
9 7 W
7 3 B
3 30 W

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #26:

score: 0
Accepted
time: 363ms
memory: 5640kb

input:

203
1480
2 1
1 2
2 1
1 2
0 3
2 1
1 0
1 0
1 0
0 1
1 2
1 2
0 1
0 3
1 0
1 0
2 1
1 2
1 2
0 1
1 2
1 0
0 1
2 1
2 1
0 1
0 1
0 1
2 1
2 1
1 0
1 0
1 0
1 0
0 1
1 0
1 0
2 1
2 1
2 1
1 2
1 2
1 0
0 1
1 2
0 1
0 1
2 1
2 1
0 1
1 2
2 1
1 2
3 0
3 0
1 0
1 2
2 1
1 0
1 0
0 1
2 1
1 0
2 1
1 0
0 1
1 0
1 0
1 0
1 0
2 1
1 0
0 1...

output:

Yes
7 1450 W
8 1426 W
9 1400 W
10 1480 B
13 1479 B
15 1399 W
16 1394 W
20 1476 B
22 1393 W
23 1463 B
26 1440 B
27 1419 B
28 1418 B
31 1330 W
32 1322 W
33 1312 W
34 1284 W
35 1304 B
36 1243 W
37 1226 W
43 1222 W
44 1301 B
46 1299 B
47 1294 B
50 1289 B
56 1216 W
59 1206 W
60 1198 W
61 1281 B
63 1186 W...

result:

ok 203 'Yes' out of 203 cases (203 test cases)

Test #27:

score: 0
Accepted
time: 586ms
memory: 39160kb

input:

2
168857
0 1
0 1
0 1
1 2
1 0
1 2
0 3
0 1
1 2
2 1
1 2
0 3
1 2
1 2
2 1
1 0
1 0
0 1
1 2
0 3
3 0
1 0
0 1
0 1
2 1
2 1
1 0
1 2
1 0
2 1
1 0
1 0
1 2
2 1
1 0
0 1
0 1
2 1
1 2
0 1
1 2
1 2
1 0
1 2
2 1
1 0
2 1
1 0
1 0
3 0
1 2
2 1
1 2
0 1
2 1
1 2
1 2
0 1
0 1
1 0
1 2
0 1
1 0
1 2
1 0
2 1
2 1
0 1
0 1
1 2
1 0
1 0
0 1...

output:

Yes
1 168840 B
2 168839 B
3 168799 B
5 168850 W
8 168787 B
16 168849 W
17 168843 W
18 168786 B
22 168821 W
23 168785 B
24 168765 B
27 168761 W
29 168755 W
31 168750 W
32 168722 W
35 168668 W
36 168760 B
37 168724 B
40 168721 B
43 168642 W
46 168566 W
48 168560 W
49 168553 W
54 168718 B
58 168711 B
5...

result:

ok 2 'Yes' out of 2 cases (2 test cases)

Test #28:

score: 0
Accepted
time: 673ms
memory: 65224kb

input:

1
300000
1 0
0 1
0 1
1 0
1 0
1 0
0 1
1 0
1 0
0 1
0 1
1 0
1 0
0 1
1 0
1 0
1 0
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 0
1 0
1 0
0 1
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
1 0
0 1
0 1
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
0 1
1 0
1 0
0 1
0 1
0 1
1 0
1 0
1 0
0 1
0 1
0 1
0 1
0 1
0 1
1 0
0 1
0 1
0 1
0 1...

output:

Yes
1 237601 W
2 237601 B
3 237601 B
4 237601 W
5 237601 W
6 237601 W
7 237601 B
8 237601 W
9 237601 W
10 237601 B
11 237601 B
12 237601 W
13 237601 W
14 237601 B
15 237601 W
16 237601 W
17 237601 W
18 237601 B
19 237601 B
20 237601 B
21 237601 B
22 237601 B
23 237601 B
24 237601 B
25 237601 B
26 23...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #29:

score: 0
Accepted
time: 3ms
memory: 7220kb

input:

1
20
1 0
0 1
1 0
1 0
0 1
1 0
0 1
1 0
0 1
1 0
0 1
1 0
1 0
12 7
1 0
1 0
0 1
0 1
1 0
1 0

output:

Yes
1 14 W
2 14 B
3 14 W
4 14 W
5 14 B
6 14 W
7 14 B
8 14 W
9 14 B
10 14 W
11 14 B
12 14 W
13 14 W
15 14 W
16 14 W
17 14 B
18 14 B
19 14 W
14 20 W

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #30:

score: 0
Accepted
time: 271ms
memory: 7408kb

input:

400
598
1 0
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
0 1
0 1
1 0
1 0
0 1
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
0 1
1 0
1 0
1 0
1 0
0 1
0 1
0 1
0 1
1 0
1 0
0 1
1 0
0 1
1 0
0 1
1 0
1 0
1 0
1 0
1 0
0 1
1 0
0 1
0 1
1 0
1 0
0 1
1 0
1 0
0 1
0 1
0 1
1 0
0 1
1 0
1 0
0 1
0 1
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
0 1
1 0
...

output:

Yes
1 474 W
2 474 B
3 474 B
4 474 B
5 474 W
6 474 W
7 474 W
8 474 W
9 474 W
10 474 W
11 474 W
12 474 B
13 474 B
14 474 W
15 474 W
16 474 B
17 474 B
18 474 W
19 474 B
20 474 B
21 474 W
22 474 W
23 474 W
24 474 B
25 474 B
26 474 W
27 474 W
28 474 W
29 474 W
30 474 B
31 474 B
32 474 B
33 474 B
34 474 W...

result:

ok 400 'Yes' out of 400 cases (400 test cases)

Test #31:

score: 0
Accepted
time: 532ms
memory: 23920kb

input:

4
59759
0 1
1 0
0 1
0 1
0 1
1 0
0 1
0 1
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
0 1
1 0
1 0
1 0
1 0
0 1
1 0
0 1
1 0
0 1
1 0
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
1 0
0 1
0 1
0 1
1 0
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
0 1
0 1
1 0
...

output:

Yes
1 28143 B
2 28143 W
3 28143 B
4 28143 B
5 28143 B
6 28143 W
7 28143 B
8 28143 B
9 28143 B
10 28143 W
11 28143 W
12 28143 W
13 28143 B
14 28143 W
15 28143 B
16 28143 B
17 28143 B
18 28143 B
19 28143 B
20 28143 W
21 28143 B
22 28143 W
23 28143 W
24 28143 W
25 28143 W
26 28143 B
27 28143 W
28 28143...

result:

ok 4 'Yes' out of 4 cases (4 test cases)

Test #32:

score: 0
Accepted
time: 290ms
memory: 7488kb

input:

396
985
2 1
1 0
1 2
0 3
0 1
2 1
0 3
2 1
0 1
0 3
3 0
0 1
3 0
2 1
1 0
1 0
0 1
1 0
1 0
1 2
0 1
1 0
1 2
0 1
2 1
3 0
1 0
1 2
1 2
2 1
1 0
2 1
0 1
0 1
1 2
1 0
1 2
1 2
1 2
3 0
1 2
2 1
1 0
0 3
2 1
1 2
0 1
1 2
1 0
1 2
1 0
0 1
1 0
1 2
0 1
2 1
2 1
3 0
0 3
2 1
0 1
1 2
1 2
0 1
0 1
2 1
1 2
0 1
0 1
0 1
0 1
2 1
3 0
...

output:

Yes
2 973 W
5 974 B
9 960 B
12 948 B
15 969 W
16 958 W
17 947 B
18 954 W
19 949 W
21 939 B
22 919 W
24 932 B
27 900 W
31 880 W
33 905 B
34 904 B
36 820 W
43 800 W
47 894 B
49 797 W
51 770 W
52 886 B
53 767 W
55 884 B
61 874 B
64 839 B
65 827 B
68 822 B
69 757 B
70 718 B
71 717 B
74 735 W
75 720 W
77...

result:

ok 396 'Yes' out of 396 cases (396 test cases)

Test #33:

score: 0
Accepted
time: 290ms
memory: 7200kb

input:

4011
76
1 1
0 2
2 0
1 1
1 1
1 1
2 0
1 1
1 1
1 1
1 1
1 1
1 1
0 2
2 0
2 0
1 1
2 0
0 2
2 0
2 0
1 0
0 1
2 0
1 1
0 2
1 1
2 0
1 1
1 1
2 0
0 2
2 0
0 2
1 1
1 1
2 0
2 0
0 2
0 2
1 1
1 1
0 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
0 2
1 1
2 0
1 1
1 1
0 2
2 0
2 0
2 0
1 1
2 0
1 1
1 1
2 0
1 1
2 0
1 1
2 0
0 2
0 2
1 1
0 2
...

output:

Yes
22 76 W
23 73 B
73 71 B
71 70 B
70 57 B
57 52 B
52 43 B
43 40 B
40 39 B
39 34 B
34 32 B
32 26 B
26 19 B
19 14 B
14 2 B
2 74 B
74 75 W
75 69 W
69 67 W
67 65 W
65 62 W
62 60 W
60 59 W
59 58 W
58 54 W
54 38 W
38 37 W
37 33 W
33 31 W
31 28 W
28 24 W
24 21 W
21 20 W
20 18 W
18 16 W
16 15 W
15 7 W
7 3...

result:

ok 4005 'Yes' out of 4011 cases (4011 test cases)

Test #34:

score: 0
Accepted
time: 64ms
memory: 4956kb

input:

300000
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0
1
0 0...

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
...

result:

ok 300000 'Yes' out of 300000 cases (300000 test cases)

Test #35:

score: 0
Accepted
time: 2ms
memory: 7296kb

input:

14
9
0 1
3 2
0 1
1 1
0 1
0 1
1 0
1 2
0 1
5
1 0
2 1
1 0
0 2
0 1
10
0 2
1 0
1 1
0 2
0 2
1 1
1 2
2 0
0 1
0 1
9
0 1
1 0
2 1
1 3
1 0
0 1
1 0
0 2
2 0
6
0 1
2 2
1 0
1 0
2 0
0 1
7
0 1
0 2
1 0
1 1
0 3
0 2
0 1
10
0 1
0 1
1 0
2 1
1 3
0 2
1 1
0 1
0 2
1 0
7
0 2
0 1
0 2
0 2
0 1
0 2
0 2
6
1 0
1 1
0 1
0 1
1 1
3 0
9...

output:

Yes
1 2 B
3 8 B
5 2 B
6 8 B
7 2 W
8 2 W
2 4 W
4 9 B
Yes
1 2 W
3 2 W
2 4 B
4 5 B
Yes
2 8 W
8 7 W
9 7 B
7 5 B
5 4 B
4 1 B
1 6 B
6 3 W
3 10 B
Yes
1 4 B
2 3 W
5 9 W
6 4 B
7 4 W
4 8 B
8 3 B
3 9 W
Yes
1 2 B
3 2 W
4 5 W
5 2 W
2 6 B
Yes
1 5 B
3 4 W
4 6 B
6 5 B
5 2 B
2 7 B
Yes
1 5 B
2 5 B
3 4 W
8 9 B
9 6 B
6...

result:

ok 14 'Yes' out of 14 cases (14 test cases)

Test #36:

score: 0
Accepted
time: 11ms
memory: 7232kb

input:

1328
7
1 1
2 1
0 1
1 1
1 1
0 1
1 0
6
2 0
1 1
1 0
0 1
0 3
0 1
8
2 2
1 0
1 1
1 0
1 0
1 0
0 2
1 1
9
2 0
0 1
1 0
1 4
0 1
0 1
1 0
1 0
2 1
7
2 0
1 0
1 1
1 1
1 0
1 0
3 0
9
0 1
1 1
2 2
0 1
1 0
0 1
1 0
1 0
2 2
10
1 1
1 1
0 3
0 1
1 0
1 1
2 1
1 0
2 0
1 0
8
0 1
1 0
0 2
2 0
0 1
0 1
2 2
1 1
9
1 3
2 1
0 2
0 2
1 0
...

output:

Yes
3 2 B
6 5 B
5 2 W
2 4 W
4 1 B
1 7 W
Yes
3 1 W
1 2 W
2 5 B
4 5 B
5 6 B
Yes
2 1 W
4 1 W
5 8 W
6 3 W
3 7 B
7 1 B
1 8 B
Yes
2 4 B
3 9 W
5 4 B
6 4 B
7 1 W
1 9 W
8 4 W
4 9 B
Yes
2 7 W
5 7 W
6 1 W
1 4 W
4 3 B
3 7 W
Yes
1 9 B
4 3 B
5 9 W
6 3 B
7 3 W
3 9 W
8 2 W
2 9 B
Yes
4 3 B
5 7 W
8 9 W
9 7 W
7 3 B
3 ...

result:

ok 1328 'Yes' out of 1328 cases (1328 test cases)

Test #37:

score: 0
Accepted
time: 6ms
memory: 5256kb

input:

666
10
2 2
1 0
1 2
1 0
0 1
1 1
0 1
1 2
0 1
1 0
12
1 1
0 1
0 1
2 0
1 0
1 0
2 1
0 1
1 1
1 1
2 1
1 2
11
0 1
0 3
0 1
0 1
1 0
1 0
0 1
2 2
1 0
1 0
2 3
10
0 1
2 0
1 1
1 1
2 0
1 0
1 0
0 1
2 1
2 1
16
1 1
0 1
0 1
1 0
1 1
1 0
1 3
1 0
0 3
0 1
2 0
1 2
2 1
1 2
0 1
0 1
18
1 0
1 0
0 1
1 1
0 1
2 0
2 0
0 1
2 0
2 2
1 ...

output:

Yes
2 1 W
4 8 W
5 3 B
7 1 B
9 8 B
8 6 B
6 3 W
3 1 B
1 10 W
Yes
2 12 B
3 11 B
5 7 W
6 11 W
8 12 B
11 4 W
4 10 W
10 9 B
9 7 W
7 1 B
1 12 W
Yes
1 11 B
3 2 B
4 11 B
5 8 W
6 11 W
7 8 B
9 11 W
10 8 W
8 2 B
2 11 B
Yes
1 10 B
6 9 W
7 10 W
8 9 B
9 5 W
5 2 W
2 4 W
4 3 B
3 10 W
Yes
2 7 B
3 9 B
4 13 W
6 11 W
8 ...

result:

ok 666 'Yes' out of 666 cases (666 test cases)

Test #38:

score: 0
Accepted
time: 171ms
memory: 7260kb

input:

13385
12
1 0
1 0
1 1
1 0
3 0
2 1
1 0
1 0
2 0
1 0
3 2
1 0
15
1 2
0 2
1 1
1 1
1 0
1 0
1 1
0 1
4 1
0 2
1 1
1 0
1 0
1 1
0 1
18
0 1
1 0
0 1
1 0
1 1
2 1
1 0
0 1
2 0
1 1
1 2
0 1
0 1
1 1
1 1
1 4
1 1
0 3
18
1 1
1 2
0 1
1 0
0 1
0 2
0 1
0 1
1 0
1 2
1 2
1 1
1 3
0 1
0 1
0 2
0 1
2 2
10
1 0
1 0
1 1
0 2
1 0
0 2
1 0...

output:

Yes
1 11 W
2 5 W
4 11 W
7 6 W
8 9 W
9 5 W
5 11 W
10 6 W
6 11 B
11 3 B
3 12 W
Yes
5 9 W
6 9 W
8 1 B
12 9 W
13 14 W
14 10 B
10 2 B
2 11 B
11 9 W
9 7 B
7 4 W
4 3 B
3 1 W
1 15 B
Yes
1 16 B
2 6 W
3 16 B
4 9 W
7 16 W
8 18 B
9 11 W
12 18 B
13 16 B
16 11 B
11 17 B
17 15 W
15 14 B
14 10 W
10 6 B
6 5 W
5 18 B...

result:

ok 13385 'Yes' out of 13385 cases (13385 test cases)

Test #39:

score: 0
Accepted
time: 274ms
memory: 7296kb

input:

19978
10
3 1
0 1
2 0
1 1
1 2
0 1
1 0
1 0
2 0
1 0
20
2 0
2 1
1 0
2 1
0 3
1 0
1 1
1 1
0 1
0 1
1 0
1 0
3 1
2 1
2 1
1 0
1 1
0 1
0 1
1 1
17
0 1
1 0
0 2
1 1
1 0
1 1
1 0
0 3
0 2
2 0
2 0
1 1
1 2
1 0
3 1
0 1
1 1
10
1 4
1 0
0 2
0 1
1 0
0 1
0 1
1 2
0 1
0 2
11
0 1
0 3
0 1
1 1
0 1
0 1
1 3
1 1
0 2
0 1
1 1
17
1 0
...

output:

Yes
2 5 B
6 1 B
7 1 W
8 9 W
9 3 W
3 1 W
1 5 W
5 4 B
4 10 W
Yes
3 13 W
6 15 W
9 5 B
10 5 B
5 14 B
11 13 W
12 4 W
16 2 W
18 20 B
19 17 B
17 14 W
14 1 W
1 15 W
15 13 B
13 8 W
8 7 B
7 4 W
4 2 B
2 20 W
Yes
1 8 B
2 15 W
5 15 W
7 11 W
11 10 W
10 13 W
14 17 W
16 13 B
13 9 B
9 8 B
8 3 B
3 15 B
15 12 W
12 6 B...

result:

ok 19978 'Yes' out of 19978 cases (19978 test cases)

Test #40:

score: 0
Accepted
time: 669ms
memory: 40164kb

input:

2
169106
1 0
2 0
1 2
0 2
3 1
0 1
0 1
0 1
1 0
0 1
3 1
2 1
1 0
1 0
0 1
1 0
1 1
0 1
1 1
0 1
1 2
1 1
4 4
0 1
1 0
0 1
1 0
1 0
0 1
0 1
1 0
0 1
3 0
0 1
1 0
1 3
3 0
1 1
2 3
0 1
1 0
1 0
5 2
0 1
1 0
0 1
1 0
1 1
0 1
1 0
2 1
0 1
1 3
2 1
0 1
3 3
1 1
1 1
2 1
0 1
0 1
1 0
0 1
1 1
2 0
0 1
1 0
1 0
0 1
1 1
2 2
1 1
1 0...

output:

Yes
1 83947 W
6 41903 B
7 67006 B
8 41903 B
9 42564 W
10 62973 B
13 85243 W
14 83947 W
15 67006 B
16 26304 W
18 116483 B
20 71868 B
24 41903 B
25 129822 W
26 76900 B
27 94831 W
28 90140 W
29 62973 B
30 135409 B
31 42564 W
32 67006 B
34 137410 B
35 67201 W
40 129245 B
41 147493 W
42 136806 W
44 11648...

result:

ok 2 'Yes' out of 2 cases (2 test cases)

Test #41:

score: 0
Accepted
time: 683ms
memory: 26348kb

input:

4
50069
1 1
1 1
2 1
0 1
1 0
2 0
0 1
2 0
1 1
1 0
0 1
2 2
1 0
1 0
0 2
1 0
1 0
3 0
1 0
0 3
1 1
1 0
1 3
1 3
0 1
0 1
0 1
0 1
0 3
0 1
1 0
1 0
0 1
0 1
1 0
1 1
1 0
1 0
0 1
0 1
1 0
2 0
2 2
4 1
1 0
1 4
1 0
2 1
1 1
1 1
0 1
1 0
0 2
1 1
0 1
1 0
3 2
1 2
1 0
0 2
0 2
1 1
2 0
1 0
1 0
1 0
1 0
0 2
0 1
1 2
1 1
0 1
0 2
...

output:

Yes
4 15167 B
5 18408 W
7 21834 B
10 44606 W
11 2464 B
13 18408 W
14 48889 W
16 21551 W
17 16868 W
19 24075 W
22 44606 W
25 15167 B
26 45532 B
27 21834 B
28 46808 B
30 29327 B
31 18408 W
32 7216 W
33 2464 B
34 37501 B
35 25999 W
37 29350 W
38 14362 W
39 15167 B
40 47601 B
41 3794 W
45 12016 W
47 377...

result:

ok 4 'Yes' out of 4 cases (4 test cases)

Test #42:

score: 0
Accepted
time: 607ms
memory: 11132kb

input:

20
18335
0 1
1 2
1 0
0 2
0 3
0 1
1 0
0 1
1 1
1 2
1 2
1 2
1 2
1 1
0 1
1 0
2 0
0 1
1 3
1 0
1 2
0 1
1 0
1 1
2 1
0 1
1 1
1 3
1 3
3 1
2 0
0 1
2 0
1 2
1 0
3 1
1 0
2 1
1 3
1 0
1 0
5 5
1 0
1 0
2 1
0 1
2 5
0 1
1 0
2 1
1 0
1 1
2 3
0 1
0 2
4 1
1 0
0 1
0 1
0 1
2 1
0 1
0 1
2 0
1 0
0 4
1 1
1 0
1 0
1 0
1 0
0 2
0 1...

output:

Yes
1 9908 B
3 3318 W
6 4146 B
7 6911 W
8 15615 B
15 13614 B
16 12380 W
18 9908 B
20 11760 W
22 8859 B
23 3318 W
26 4818 B
32 5175 B
35 14260 W
37 14905 W
40 3135 W
41 2894 W
43 17302 W
44 15513 W
46 14807 B
48 12613 B
49 13761 W
51 11403 W
54 4146 B
57 6911 W
58 15615 B
59 13614 B
60 9908 B
62 8859...

result:

ok 20 'Yes' out of 20 cases (20 test cases)

Test #43:

score: 0
Accepted
time: 737ms
memory: 65264kb

input:

1
300000
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0...

output:

Yes
1 197490 W
2 197490 W
3 197490 W
4 197490 W
5 197490 W
6 197490 W
7 197490 W
8 197490 W
9 197490 W
10 197490 W
11 197490 W
12 197490 W
13 197490 W
14 197490 W
15 197490 W
16 197490 W
17 197490 W
18 197490 W
19 197490 W
20 197490 W
21 197490 W
22 197490 W
23 197490 W
24 197490 W
25 197490 W
26 19...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #44:

score: 0
Accepted
time: 680ms
memory: 65116kb

input:

1
300000
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1...

output:

Yes
1 237666 B
2 237666 B
3 237666 B
4 237666 B
5 237666 B
6 237666 B
7 237666 B
8 237666 B
9 237666 B
10 237666 B
11 237666 B
12 237666 B
13 237666 B
14 237666 B
15 237666 B
16 237666 B
17 237666 B
18 237666 B
19 237666 B
20 237666 B
21 237666 B
22 237666 B
23 237666 B
24 237666 B
25 237666 B
26 23...

result:

ok 1 'Yes' out of 1 cases (1 test case)

Test #45:

score: 0
Accepted
time: 581ms
memory: 65200kb

input:

1
300000
1 0
1 0
1 0
0 1
1 0
0 1
1 0
0 1
0 1
0 1
1 0
0 1
1 0
1 0
1 0
0 1
0 1
1 0
0 1
0 1
1 0
0 1
1 0
0 1
1 0
1 0
0 1
1 0
0 1
1 0
0 1
0 1
0 1
1 0
0 1
0 1
1 0
1 0
1 0
0 1
1 0
0 1
0 1
0 1
0 1
1 0
0 1
0 1
0 1
1 0
0 1
0 1
0 1
0 1
1 0
1 0
0 1
0 1
1 0
0 1
1 0
0 1
1 0
1 0
0 1
0 1
1 0
0 1
0 1
0 1
1 0
1 0
0 1...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #46:

score: 0
Accepted
time: 240ms
memory: 62800kb

input:

1
300000
1 0
0 1
0 1
0 1
1 0
0 1
0 1
0 1
1 0
1 0
0 1
0 1
1 0
0 1
0 1
1 0
1 0
1 0
1 0
0 1
0 1
1 0
0 1
1 0
0 1
1 0
1 0
1 0
1 0
1 0
1 0
0 1
1 0
0 1
1 0
0 1
1 0
1 0
0 1
0 1
0 1
1 0
1 0
0 1
1 0
0 1
0 1
1 0
1 0
0 1
0 1
1 0
0 1
0 1
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
1 0
1 0
0 1
0 1
1 0
0 1
0 1
0 1
1 0
1 0
0 1...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #47:

score: 0
Accepted
time: 656ms
memory: 65200kb

input:

1
300000
1 0
1 0
0 1
0 1
0 1
1 0
0 1
1 0
0 1
1 0
0 1
0 1
0 1
1 0
1 0
0 1
0 1
0 1
0 1
0 1
1 0
0 1
1 0
1 0
0 1
1 0
0 1
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
0 1
0 1
1 0
0 1
1 0
0 1
0 1
1 0
0 1
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
0 1
1 0
1 0
1 0
0 1
1 0
1 0
1 0
0 1
1 0
0 1
1 0
1 0
1 0
1 0
0 1
1 0...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #48:

score: 0
Accepted
time: 151ms
memory: 7312kb

input:

405
524
0 1
0 1
1 0
0 1
1 0
1 0
1 0
0 1
1 0
1 0
0 1
0 1
0 1
0 1
1 0
0 1
0 1
0 1
1 0
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
0 1
0 1
7 4
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 0
0 1
1 0
1 0
1 0
1 0
1 0
0 1
0 1
1 0
0 1
0 1
50 15
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
1 0
1 0
1 0
1 0
1 0
0 1
0 1
0 1
1 0
0 1
0 1
1 0
1 0
0 1
1 ...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 7 'Yes' out of 405 cases (405 test cases)

Test #49:

score: 0
Accepted
time: 154ms
memory: 7272kb

input:

3997
67
1 0
1 0
1 1
0 1
0 1
0 1
0 1
0 1
1 0
0 1
0 1
2 2
1 0
0 1
0 1
1 0
1 0
0 1
0 1
0 1
0 1
1 0
0 1
0 1
0 1
0 1
1 0
0 1
0 1
0 1
0 1
0 1
1 0
0 1
1 0
1 0
2 0
0 1
3 6
0 1
0 1
0 1
0 1
1 0
0 1
1 0
0 1
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
0 1
7 17
1 0
1 0
1 0
28 2
0 1
1 0
0 1
0 1
1 0
0 1
95
1 0
1 0
3 2
0 1
1 0...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
1 17 B
2 17 B
3 17 B
4 17 W
5 17 W
6 17 W
7 17 W
8 17 B
9 17 W
10 17 B
11 17 B
12 17 B
13 17 W
14 17 W
16 17 B
18 17 W
19 17 W
20 17 B
21 17 W
22 17 W
23 17 B
24 17 W
25 17 B
26 17 B
27 17 W
28 17 B
30 17 W
31 17 B
32 17 B
33 17 W
34 17 B
35 17 W
3...

result:

ok 315 'Yes' out of 3997 cases (3997 test cases)

Test #50:

score: 0
Accepted
time: 257ms
memory: 7232kb

input:

4025
67
1 0
1 0
1 0
1 0
1 0
1 0
1 0
8 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
5 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
23 0
1 0
1 0
1 0
1 0
18 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
3 0
1 0
12 0
1 0
1 0
1 0
1 0
1 0
1 0
3 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
54
1 0
1 0
1 0
1 0
1 ...

output:

Yes
1 33 W
2 33 W
3 33 W
4 33 W
5 33 W
6 38 W
7 33 W
9 38 W
10 33 W
11 38 W
12 33 W
13 38 W
14 33 W
15 38 W
16 33 W
17 38 W
18 33 W
19 48 W
21 38 W
22 33 W
23 48 W
24 38 W
25 33 W
26 48 W
27 38 W
28 33 W
29 48 W
30 38 W
31 33 W
32 48 W
34 38 W
35 33 W
36 8 W
37 48 W
39 38 W
40 33 W
41 8 W
42 48 W
43...

result:

ok 4025 'Yes' out of 4025 cases (4025 test cases)

Test #51:

score: 0
Accepted
time: 246ms
memory: 7312kb

input:

2011
179
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 2
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 79
0 1
0 1
0 1
0 1
0 2
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 ...

output:

Yes
1 60 B
2 60 B
3 60 B
4 60 B
5 60 B
6 60 B
7 60 B
8 60 B
9 60 B
10 60 B
11 60 B
12 60 B
13 60 B
14 60 B
15 60 B
16 60 B
17 60 B
18 60 B
19 60 B
20 60 B
21 60 B
22 60 B
24 60 B
25 60 B
26 60 B
27 60 B
28 60 B
29 60 B
30 60 B
31 60 B
32 60 B
33 60 B
34 60 B
35 60 B
36 60 B
37 60 B
38 60 B
39 60 B
4...

result:

ok 2011 'Yes' out of 2011 cases (2011 test cases)

Test #52:

score: 0
Accepted
time: 952ms
memory: 62740kb

input:

1
300000
262675 267778
43279 175147
121184 171593
235566 120418
140167 34601
89828 129090
207278 255877
133629 104994
212162 130149
83462 37339
148883 251891
223122 247624
293652 14655
19958 103437
210431 168892
283885 28109
14352 277760
241524 6771
236581 156296
56271 145418
290148 77745
36067 2884...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #53:

score: 0
Accepted
time: 268ms
memory: 62016kb

input:

1
300000
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 299999
299999 2999...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #54:

score: 0
Accepted
time: 279ms
memory: 63348kb

input:

1
300000
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #55:

score: 0
Accepted
time: 1063ms
memory: 61736kb

input:

1
300000
15000 20784
9103 22377
3737 17620
16793 26158
26669 6007
3319 8421
1424 2350
16536 887
22865 14935
12957 22768
5477 5775
1645 29025
13797 25593
25601 9393
4220 24398
21672 12615
24074 15096
6949 29842
25668 19365
12044 4146
15489 5754
9384 22716
10174 6574
7080 8137
7435 5370
11054 14615
15...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #56:

score: 0
Accepted
time: 1044ms
memory: 63440kb

input:

1
300000
1971 2294
2945 25
2868 2904
2843 2105
1769 1096
364 1934
2566 2049
2091 2052
2939 2912
1617 436
1156 1737
1252 306
2127 1786
1397 1871
2201 1951
138 2728
1674 980
757 2253
2468 686
2506 2171
2176 1155
581 1435
2681 1980
722 1864
2190 1522
1987 941
700 1159
574 1277
1379 1449
1668 2353
1028 ...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #57:

score: 0
Accepted
time: 839ms
memory: 63040kb

input:

1
300000
101 248
255 37
168 55
278 215
21 288
117 230
226 98
129 93
289 138
220 65
11 265
38 172
152 177
46 81
270 187
35 182
82 32
31 53
261 23
87 115
45 33
189 112
285 197
21 117
104 28
289 60
107 298
140 40
114 147
295 230
279 67
99 161
131 250
28 215
180 213
21 178
125 60
114 116
264 22
177 243
...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #58:

score: 0
Accepted
time: 112ms
memory: 7212kb

input:

4009
59
1 1
0 0
2 1
1 0
2 0
2 2
2 1
0 0
2 1
1 2
0 1
2 1
1 2
1 1
1 0
1 0
0 1
2 2
0 1
1 1
0 2
2 0
0 2
2 2
1 1
2 2
0 1
0 1
0 1
2 1
2 1
1 1
2 2
0 2
0 2
2 2
0 0
0 0
0 2
2 0
0 2
2 2
0 0
1 1
1 0
2 0
0 0
0 2
2 1
2 2
1 1
2 2
1 2
2 1
2 2
1 1
2 0
1 0
2 0
63
2 0
2 0
3 2
0 0
0 1
1 1
3 0
0 3
2 1
1 1
3 3
0 0
2 1
0...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 0 'Yes' out of 4009 cases (4009 test cases)

Test #59:

score: 0
Accepted
time: 93ms
memory: 5168kb

input:

4020
93
3 71
14 80
80 47
2 10
50 21
78 59
12 61
63 28
7 59
61 6
90 45
56 51
73 24
65 40
65 61
41 43
67 54
72 92
80 12
56 40
7 11
79 75
61 74
8 52
34 88
56 49
24 50
78 85
16 20
15 24
56 49
2 77
34 90
43 70
84 90
70 25
58 69
74 46
83 14
55 56
17 25
82 47
62 82
51 5
81 29
3 36
74 70
64 48
86 19
40 21
3...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 0 'Yes' out of 4020 cases (4020 test cases)

Test #60:

score: 0
Accepted
time: 130ms
memory: 7284kb

input:

397
602
0 2
0 1
0 4
6 2
6 3
2 3
6 6
5 4
2 1
2 1
6 0
5 0
5 2
0 4
5 3
4 0
5 1
2 1
4 0
3 1
4 2
1 6
0 4
6 1
2 4
2 2
5 1
3 2
4 5
1 4
5 5
0 6
0 6
1 2
5 5
1 4
2 6
4 5
5 5
3 6
2 1
4 2
0 6
4 1
0 2
3 2
2 2
1 2
4 1
6 0
3 4
1 3
0 0
0 6
1 6
2 4
0 4
3 6
5 1
6 0
4 0
6 1
6 1
2 1
6 0
4 3
1 1
0 5
0 3
1 1
5 1
4 1
1 2
...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 0 'Yes' out of 397 cases (397 test cases)

Test #61:

score: 0
Accepted
time: 505ms
memory: 64672kb

input:

1
300000
1 0
1 0
218829 0
1 0
1 0
248591 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
158281 0
56375 0
1 0
297030 0
1 0
132934 0
148635 0
72063 0
289146 0
1 0
99680 0
206100 0
1 0
8954 0
1 0
1 0
203542 0
1 0
1 0
25207 0
1 0
140934 0
123070 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
83312 0
1 0
179468 0
...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #62:

score: 0
Accepted
time: 472ms
memory: 64784kb

input:

1
300000
0 1
0 1
0 159896
0 1
0 1
0 1
0 20309
0 94091
0 1
0 1
0 1
0 1
0 1
0 112999
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 289698
0 103394
0 1
0 1
0 1
0 182667
0 1
0 105865
0 1
0 1
0 1
0 1
0 1
0 73965
0 1
0 1
0 1
0 1
0 1
0 1
0 43984
0 1
0 1
0 1
0 1
0...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)

Test #63:

score: 0
Accepted
time: 719ms
memory: 64960kb

input:

1
300000
1 0
1 0
1 0
1 0
1 0
51149 244943
54973 75789
0 1
1 0
1 0
0 1
0 1
1 0
7269 32589
0 1
1 0
0 1
1 0
1 0
0 1
1 0
1 0
120809 2039
1 0
0 1
0 1
0 1
1 0
150396 127250
0 1
1 0
0 1
1 0
0 1
1 0
1 0
10042 10308
1 0
0 1
1 0
1 0
110349 107052
0 1
0 1
0 1
1 0
1 0
0 1
0 1
100403 74129
0 1
1 0
0 1
0 1
1 0
1 ...

output:

No

result:

ok 0 'Yes' out of 1 cases (1 test case)
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服务器时间: 2024-12-02 04:00:00 | 开源项目