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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#370348#4325. Kraljicenvujica100 ✓77ms3740kbC++142.6kb2024-03-29 02:22:502024-03-29 02:22:51

Judging History

你现在查看的是最新测评结果

  • [2024-03-29 02:22:51]
  • 评测
  • 测评结果：100
  • 用时：77ms
  • 内存：3740kb
查看
  • [2024-03-29 02:22:50]
  • 提交

answer

#include <bits/stdc++.h>

#define ll long long
#define fi first
#define se second

using namespace std;

const int maxn = 1e5 + 10;

void nep(int n){
	if(n == 1){
		cout << "1 1\n";
		return;
	}
	
	nep(n - 2);
	
	for(int i = 0; i < n - 3; i += 2){
		cout << n << ' ' << i + 1 << "\n";
		cout << n - 1 << ' ' << i + 1 << "\n";
		cout << i + 1 << ' ' << n - 1 << "\n";
		cout << i + 1 << ' ' << n << "\n";
		cout << n - 1 << ' ' << i + 2 << "\n";
		cout << n << ' ' << i + 2 << "\n";
		cout << i + 2 << ' ' << n << "\n";
		cout << i + 2 << ' ' << n - 1 << "\n";
	}
	
	cout << n << ' ' << n - 1 << "\n";
	cout << n << ' ' << n - 2 << "\n";
	cout << n - 2 << ' ' << n << "\n";
	cout << n - 1 << ' ' << n << "\n";
	cout << n - 2 << ' ' << n - 1 << "\n";
	cout << n - 1 << ' ' << n - 1 << "\n";
	cout << n - 1 << ' ' << n - 2 << "\n";
	cout << n << ' ' << n << "\n";
}

void par(int n){
	if(n == 4){
		cout << "3 3\n";
		cout << "1 2\n";
		cout << "1 3\n";
		cout << "3 1\n";
		cout << "2 1\n";
		cout << "3 2\n";
		cout << "2 2\n";
		cout << "2 4\n";
		cout << "1 4\n";
		cout << "4 1\n";
		cout << "3 4\n";
		cout << "4 4\n";
		cout << "4 2\n";
		cout << "4 3\n";
		return;
	}
	
	par(n - 2);
	
	cout << n - 1 << ' ' << 1 << "\n";
	cout << n << ' ' << 1 << "\n";
	cout << 1 << ' ' << n << "\n";
	cout << 1 << ' ' << n - 1 << "\n";
	
	cout << n - 1 << ' ' << 2 << "\n";
	cout << n << ' ' << 2 << "\n";
	cout << 2 << ' ' << n - 1 << "\n";
	cout << 2 << ' ' << n << "\n";
	
	cout << n - 1 << ' ' << 3 << "\n";
	cout << n << ' ' << 3 << "\n";
	cout << 3 << ' ' << n - 1 << "\n";
	cout << 3 << ' ' << n << "\n";
	
	for(int i = 4; i <= n - 3; i++){
		if(i % 2 == 1){
			cout << n << ' ' << i << "\n";
			cout << n - 1 << ' ' << i << "\n";
			cout << i << ' ' << n - 1 << "\n";
			cout << i << ' ' << n << "\n";
		}
		else {
			cout << n - 1 << ' ' << i << "\n";
			cout << n << ' ' << i << "\n";
			cout << i << ' ' << n << "\n";
			cout << i << ' ' << n - 1 << "\n";
		}
	}
	
	cout << n << ' ' << n - 2 << "\n";
	cout << n - 1 << ' ' << n << "\n";
	cout << n - 2 << ' ' << n - 1 << "\n";
	cout << n - 1 << ' ' << n - 1 << "\n";
	cout << n - 2 << ' ' << n << "\n";
	cout << n - 1 << ' ' << n - 2 << "\n";
	cout << n << ' ' << n - 1 << "\n";
	cout << n << ' ' << n << "\n";
}

int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	
	int n;
	
	cin >> n;
	
	if(n == 2){
		cout << "1\n";
		cout << "1 1\n";
		return 0;
	}
	
	if(n % 2 == 1){
		cout << n * n << "\n";
		
		nep(n);
	}
	else {
		
		cout << n * n - 2 << "\n";
		
		par(n);
	}

	return 0;
}
Source code, Language: C++14

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 6
Accepted

Test #1:

score: 6
Accepted
time: 1ms
memory: 3676kb

input:

1

output:

1
1 1

result:

ok 1 queen(s)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

2

output:

1
1 1

result:

ok 1 queen(s)

Test #3:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

3

output:

9
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3

result:

ok 9 queen(s)

Test #4:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

4

output:

14
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3

result:

ok 14 queen(s)

Test #5:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

5

output:

25
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5

result:

ok 25 queen(s)

Test #6:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

6

output:

34
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6

result:

ok 34 queen(s)

Test #7:

score: 0
Accepted
time: 1ms
memory: 3628kb

input:

7

output:

49
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7

result:

ok 49 queen(s)

Test #8:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

8

output:

62
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8

result:

ok 62 queen(s)

Test #9:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

9

output:

81
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
9...

result:

ok 81 queen(s)

Test #10:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

10

output:

98
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 9
...

result:

ok 98 queen(s)

Test #11:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

11

output:

121
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 121 queen(s)

Test #12:

score: 0
Accepted
time: 1ms
memory: 3680kb

input:

12

output:

142
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 9...

result:

ok 142 queen(s)

Test #13:

score: 0
Accepted
time: 1ms
memory: 3568kb

input:

13

output:

169
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 169 queen(s)

Test #14:

score: 0
Accepted
time: 1ms
memory: 3616kb

input:

14

output:

194
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 9...

result:

ok 194 queen(s)

Test #15:

score: 0
Accepted
time: 1ms
memory: 3652kb

input:

15

output:

225
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 225 queen(s)

Test #16:

score: 0
Accepted
time: 1ms
memory: 3568kb

input:

16

output:

254
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 9...

result:

ok 254 queen(s)

Subtask #2:

score: 11
Accepted

Dependency #1:

100%
Accepted

Test #17:

score: 11
Accepted
time: 0ms
memory: 3572kb

input:

5

output:

25
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5

result:

ok 25 queen(s)

Test #18:

score: 0
Accepted
time: 1ms
memory: 3620kb

input:

54

output:

2914
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 2914 queen(s)

Test #19:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

19

output:

361
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 361 queen(s)

Test #20:

score: 0
Accepted
time: 1ms
memory: 3548kb

input:

44

output:

1934
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 1934 queen(s)

Test #21:

score: 0
Accepted
time: 0ms
memory: 3632kb

input:

27

output:

729
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 729 queen(s)

Test #22:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

58

output:

3362
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 3362 queen(s)

Test #23:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

51

output:

2601
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 2601 queen(s)

Test #24:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

8

output:

62
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8

result:

ok 62 queen(s)

Test #25:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

15

output:

225
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 225 queen(s)

Test #26:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

4

output:

14
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3

result:

ok 14 queen(s)

Test #27:

score: 0
Accepted
time: 1ms
memory: 3660kb

input:

57

output:

3249
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 3249 queen(s)

Test #28:

score: 0
Accepted
time: 1ms
memory: 3668kb

input:

58

output:

3362
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 3362 queen(s)

Test #29:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

61

output:

3721
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 3721 queen(s)

Test #30:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

62

output:

3842
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 3842 queen(s)

Test #31:

score: 0
Accepted
time: 1ms
memory: 3616kb

input:

63

output:

3969
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 3969 queen(s)

Test #32:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

64

output:

4094
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 4094 queen(s)

Subtask #3:

score: 28
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Test #33:

score: 28
Accepted
time: 1ms
memory: 3572kb

input:

61

output:

3721
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 3721 queen(s)

Test #34:

score: 0
Accepted
time: 1ms
memory: 3676kb

input:

10

output:

98
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 9
...

result:

ok 98 queen(s)

Test #35:

score: 0
Accepted
time: 2ms
memory: 3648kb

input:

157

output:

24649
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 ...

result:

ok 24649 queen(s)

Test #36:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

12

output:

142
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 9...

result:

ok 142 queen(s)

Test #37:

score: 0
Accepted
time: 1ms
memory: 3668kb

input:

91

output:

8281
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 8281 queen(s)

Test #38:

score: 0
Accepted
time: 1ms
memory: 3560kb

input:

84

output:

7054
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 7054 queen(s)

Test #39:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

33

output:

1089
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8...

result:

ok 1089 queen(s)

Test #40:

score: 0
Accepted
time: 1ms
memory: 3632kb

input:

94

output:

8834
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3 ...

result:

ok 8834 queen(s)

Test #41:

score: 0
Accepted
time: 4ms
memory: 3564kb

input:

205

output:

42025
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 ...

result:

ok 42025 queen(s)

Test #42:

score: 0
Accepted
time: 1ms
memory: 3616kb

input:

4

output:

14
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3

result:

ok 14 queen(s)

Test #43:

score: 0
Accepted
time: 2ms
memory: 3692kb

input:

237

output:

56169
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 ...

result:

ok 56169 queen(s)

Test #44:

score: 0
Accepted
time: 4ms
memory: 3564kb

input:

228

output:

51982
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3...

result:

ok 51982 queen(s)

Test #45:

score: 0
Accepted
time: 5ms
memory: 3624kb

input:

245

output:

60025
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 ...

result:

ok 60025 queen(s)

Test #46:

score: 0
Accepted
time: 5ms
memory: 3584kb

input:

252

output:

63502
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3...

result:

ok 63502 queen(s)

Test #47:

score: 0
Accepted
time: 5ms
memory: 3672kb

input:

255

output:

65025
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 ...

result:

ok 65025 queen(s)

Test #48:

score: 0
Accepted
time: 5ms
memory: 3584kb

input:

256

output:

65534
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3...

result:

ok 65534 queen(s)

Subtask #4:

score: 55
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Test #49:

score: 55
Accepted
time: 1ms
memory: 3628kb

input:

27

output:

729
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 8
...

result:

ok 729 queen(s)

Test #50:

score: 0
Accepted
time: 13ms
memory: 3704kb

input:

408

output:

166462
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
...

result:

ok 166462 queen(s)

Test #51:

score: 0
Accepted
time: 37ms
memory: 3660kb

input:

747

output:

558009
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9...

result:

ok 558009 queen(s)

Test #52:

score: 0
Accepted
time: 4ms
memory: 3640kb

input:

208

output:

43262
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3...

result:

ok 43262 queen(s)

Test #53:

score: 0
Accepted
time: 16ms
memory: 3740kb

input:

457

output:

208849
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9...

result:

ok 208849 queen(s)

Test #54:

score: 0
Accepted
time: 35ms
memory: 3716kb

input:

730

output:

532898
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
...

result:

ok 532898 queen(s)

Test #55:

score: 0
Accepted
time: 11ms
memory: 3648kb

input:

509

output:

259081
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9...

result:

ok 259081 queen(s)

Test #56:

score: 0
Accepted
time: 1ms
memory: 3668kb

input:

112

output:

12542
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
3...

result:

ok 12542 queen(s)

Test #57:

score: 0
Accepted
time: 3ms
memory: 3584kb

input:

119

output:

14161
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9 ...

result:

ok 14161 queen(s)

Test #58:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

4

output:

14
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3

result:

ok 14 queen(s)

Test #59:

score: 0
Accepted
time: 55ms
memory: 3652kb

input:

953

output:

908209
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
9...

result:

ok 908209 queen(s)

Test #60:

score: 0
Accepted
time: 70ms
memory: 3676kb

input:

1004

output:

1008014
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3...

result:

ok 1008014 queen(s)

Test #61:

score: 0
Accepted
time: 77ms
memory: 3668kb

input:

1021

output:

1042441
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
...

result:

ok 1042441 queen(s)

Test #62:

score: 0
Accepted
time: 53ms
memory: 3712kb

input:

948

output:

898702
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3
...

result:

ok 898702 queen(s)

Test #63:

score: 0
Accepted
time: 76ms
memory: 3628kb

input:

1023

output:

1046529
1 1
3 2
3 1
1 3
2 3
1 2
2 2
2 1
3 3
5 1
4 1
1 4
1 5
4 2
5 2
2 5
2 4
5 4
5 3
3 5
4 5
3 4
4 4
4 3
5 5
7 1
6 1
1 6
1 7
6 2
7 2
2 7
2 6
7 3
6 3
3 6
3 7
6 4
7 4
4 7
4 6
7 6
7 5
5 7
6 7
5 6
6 6
6 5
7 7
9 1
8 1
1 8
1 9
8 2
9 2
2 9
2 8
9 3
8 3
3 8
3 9
8 4
9 4
4 9
4 8
9 5
8 5
5 8
5 9
8 6
9 6
6 9
6 8
...

result:

ok 1046529 queen(s)

Test #64:

score: 0
Accepted
time: 66ms
memory: 3604kb

input:

1024

output:

1048574
3 3
1 2
1 3
3 1
2 1
3 2
2 2
2 4
1 4
4 1
3 4
4 4
4 2
4 3
5 1
6 1
1 6
1 5
5 2
6 2
2 5
2 6
5 3
6 3
3 5
3 6
6 4
5 6
4 5
5 5
4 6
5 4
6 5
6 6
7 1
8 1
1 8
1 7
7 2
8 2
2 7
2 8
7 3
8 3
3 7
3 8
7 4
8 4
4 8
4 7
8 5
7 5
5 7
5 8
8 6
7 8
6 7
7 7
6 8
7 6
8 7
8 8
9 1
10 1
1 10
1 9
9 2
10 2
2 9
2 10
9 3
10 3...

result:

ok 1048574 queen(s)

Extra Test:

score: 0
Extra Test Passed
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Server Time: 2024-12-02 06:38:55 | OpenSource Project