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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
#597401#9420. Find Yourselfucup-team159#TL 912ms98952kbC++2347.7kb2024-09-28 17:44:522024-09-28 17:44:55

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3652kb

input:

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

output:

NO
YES
NO

result:

ok 3 token(s): yes count is 1, no count is 2

Test #2:

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

input:

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

output:

NO
NO
NO
NO
YES
YES
NO
YES
YES
YES

result:

ok 10 token(s): yes count is 5, no count is 5

Test #3:

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

input:

10
11 12
1 3
1 4
1 5
2 3
2 4
2 5
1 6
6 7
2 8
2 9
3 10
3 11
11 12
1 2
2 3
3 4
3 5
3 6
3 7
5 8
6 8
7 8
7 9
8 10
10 11
11 12
1 2
2 3
3 4
3 5
3 6
3 7
5 8
6 8
7 8
8 9
8 10
10 11
8 12
1 3
2 3
1 4
2 4
1 5
2 5
1 6
2 6
1 7
2 7
1 8
2 8
6 7
1 2
1 3
3 4
4 2
1 5
5 6
6 2
12 12
1 2
2 3
3 4
4 1
1 5
1 6
2 7
2 8
3 9
...

output:

YES
NO
YES
YES
NO
YES
NO
YES
YES
YES

result:

ok 10 token(s): yes count is 7, no count is 3

Test #4:

score: 0
Accepted
time: 579ms
memory: 29288kb

input:

5518
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
3 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
4 8
3 3
1 2
2 3
3 1
6 6
1 2
2 3
3 4
4 5
5 6
6 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7...

output:

NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
NO
NO
YES
Y...

result:

ok 5518 token(s): yes count is 3676, no count is 1842

Test #5:

score: 0
Accepted
time: 587ms
memory: 30704kb

input:

5518
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
3 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
4 8
3 3
1 2
2 3
3 1
6 6
1 2
2 3
3 4
4 5
5 6
6 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7...

output:

NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
NO
NO
NO...

result:

ok 5518 token(s): yes count is 3671, no count is 1847

Test #6:

score: 0
Accepted
time: 901ms
memory: 98340kb

input:

415
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
3 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
4 8
3 3
1 2
2 3
3 1
6 6
1 2
2 3
3 4
4 5
5 6
6 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7
...

output:

NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
...

result:

ok 415 token(s): yes count is 271, no count is 144

Test #7:

score: 0
Accepted
time: 912ms
memory: 97944kb

input:

415
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
3 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
4 8
3 3
1 2
2 3
3 1
6 6
1 2
2 3
3 4
4 5
5 6
6 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7
...

output:

NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
...

result:

ok 415 token(s): yes count is 287, no count is 128

Test #8:

score: 0
Accepted
time: 909ms
memory: 98952kb

input:

415
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
3 8
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
4 8
3 3
1 2
2 3
3 1
6 6
1 2
2 3
3 4
4 5
5 6
6 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7
...

output:

NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
...

result:

ok 415 token(s): yes count is 274, no count is 141

Test #9:

score: 0
Accepted
time: 579ms
memory: 27928kb

input:

9132
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7
4 8
9 9
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
2 9
7 8
1 3
1 4
1 5
2 3
2 4
2 5
3 6
4 7
9 9
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
2 9
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7...

output:

NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
...

result:

ok 9132 token(s): yes count is 2509, no count is 6623

Test #10:

score: 0
Accepted
time: 578ms
memory: 28356kb

input:

9136
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7
4 8
9 9
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
2 9
7 8
1 3
1 4
1 5
2 3
2 4
2 5
3 6
4 7
9 9
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
2 9
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7...

output:

NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
YES...

result:

ok 9136 token(s): yes count is 2514, no count is 6622

Test #11:

score: 0
Accepted
time: 585ms
memory: 27684kb

input:

9130
8 8
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 1
9 9
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 1
8 8
1 2
2 3
3 4
4 1
1 5
5 6
2 7
7 8
8 8
1 2
2 3
3 4
4 1
1 5
2 6
3 7
4 8
9 9
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
2 9
7 8
1 3
1 4
1 5
2 3
2 4
2 5
3 6
4 7
9 9
1 2
2 3
3 4
4 1
1 5
5 6
3 7
7 8
2 9
8 8
1 2
2 3
3 4
4 1
1 5
5 6
3 7...

output:

NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
YES
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
NO
NO
...

result:

ok 9130 token(s): yes count is 2452, no count is 6678

Test #12:

score: 0
Accepted
time: 262ms
memory: 3696kb

input:

100000
9 12
3 2
2 6
7 6
3 7
9 4
1 5
1 2
4 2
5 2
6 3
9 6
2 8
8 8
4 3
1 2
2 3
1 7
7 6
2 8
6 3
5 3
7 11
1 2
6 5
4 6
4 2
2 7
3 4
6 7
3 2
1 3
5 2
3 6
7 10
1 6
4 6
7 6
7 5
1 2
3 1
3 7
2 4
4 5
1 7
7 9
3 2
2 1
1 6
2 5
7 3
4 1
5 3
5 6
7 1
7 10
6 3
6 7
7 3
2 6
1 4
5 2
3 5
1 2
3 1
5 1
8 11
8 3
3 5
1 2
1 6
8 7
...

output:

NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
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
NO
NO
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
NO
NO
NO
NO
NO
NO
NO
NO...

result:

ok 100000 token(s): yes count is 12069, no count is 87931

Test #13:

score: 0
Accepted
time: 157ms
memory: 3728kb

input:

50000
11 22
10 6
7 1
6 9
1 10
3 10
11 8
1 3
2 9
9 5
2 3
2 1
5 2
4 10
3 6
4 1
6 11
5 4
11 1
8 4
10 2
1 6
1 9
10 18
2 3
3 4
7 5
8 5
10 4
9 10
9 7
2 10
6 2
8 1
2 7
5 2
9 3
2 1
10 7
1 3
4 8
5 9
10 19
5 10
3 7
5 1
3 4
3 8
9 4
2 3
8 1
8 10
7 6
4 7
2 7
6 3
1 2
9 1
10 9
7 1
1 3
4 2
8 19
4 7
1 2
7 3
4 6
1 6
...

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 50000 token(s): yes count is 0, no count is 50000

Test #14:

score: 0
Accepted
time: 152ms
memory: 3728kb

input:

50000
11 19
7 6
8 11
2 1
7 10
6 5
9 1
3 1
10 5
7 9
4 3
5 4
4 6
9 2
11 1
8 1
9 3
5 2
1 6
5 3
8 18
1 6
6 5
4 6
8 4
2 1
7 4
8 2
3 8
4 2
6 2
1 7
1 5
5 3
5 8
2 5
2 3
7 5
8 6
14 19
7 5
6 8
11 14
4 3
2 9
2 12
13 10
2 6
4 9
11 10
8 13
2 1
2 11
4 10
13 4
14 1
1 5
12 1
2 3
8 19
2 1
8 2
5 2
4 3
5 4
7 4
8 4
4 6...

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 50000 token(s): yes count is 0, no count is 50000

Test #15:

score: 0
Accepted
time: 173ms
memory: 3680kb

input:

50000
10 18
2 5
2 4
6 8
4 1
1 2
9 6
1 3
7 6
9 1
2 6
10 1
2 7
7 8
1 5
2 10
8 4
8 1
10 5
9 18
7 2
5 1
1 4
8 5
9 2
6 9
3 4
3 1
9 7
1 2
1 8
3 6
8 9
8 2
7 3
7 1
6 7
3 2
15 21
2 8
2 1
9 2
13 4
15 8
6 5
6 14
12 2
8 9
4 7
4 6
15 5
7 5
11 8
10 8
4 2
4 9
13 12
1 3
8 6
5 1
8 18
6 2
4 2
7 2
4 7
1 2
1 8
5 8
2 8
...

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 50000 token(s): yes count is 0, no count is 50000

Test #16:

score: 0
Accepted
time: 317ms
memory: 3880kb

input:

100000
8 12
3 7
4 2
1 2
6 3
8 5
3 4
8 3
7 5
5 1
6 5
3 1
2 6
9 12
2 4
2 7
3 2
1 2
8 3
8 7
3 9
2 5
5 6
1 9
7 9
6 7
9 11
7 4
2 1
2 5
6 4
2 3
3 9
8 7
6 8
9 5
2 4
9 4
9 9
3 9
1 6
2 1
8 2
7 4
3 4
3 5
8 5
2 3
8 10
8 4
3 2
1 2
5 2
7 2
2 4
5 6
1 6
3 6
4 6
8 11
2 1
1 3
1 7
2 8
5 4
3 4
5 8
6 5
3 8
6 2
3 6
8 9
...

output:

NO
NO
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
YES
NO
NO
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
YES
YES
YES...

result:

ok 100000 token(s): yes count is 34776, no count is 65224

Test #17:

score: 0
Accepted
time: 207ms
memory: 3732kb

input:

58000
10 16
10 3
9 3
9 1
2 8
5 6
8 4
9 8
6 2
7 9
2 1
1 10
3 4
5 1
3 2
5 7
7 10
10 18
9 2
3 5
10 2
6 4
1 5
4 5
3 2
6 7
6 9
1 8
8 3
10 6
2 1
8 9
2 4
8 10
4 8
7 5
13 18
5 9
4 12
1 2
12 11
4 3
13 11
7 10
3 11
2 7
6 8
1 4
2 3
4 7
2 5
13 10
13 2
9 3
2 6
11 17
8 1
2 1
10 5
4 1
9 11
5 4
6 1
1 10
6 11
3 9
11...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
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 58000 token(s): yes count is 822, no count is 57178

Test #18:

score: -100
Time Limit Exceeded

input:

1
1000001 1000000
75323 899203
532596 656242
154951 354315
940187 69090
81695 56960
680563 733660
6795 18583
618176 81766
966333 66337
526616 512574
296179 581283
369416 262888
617387 502024
194775 382106
79394 284916
36706 17157
672152 983496
326170 36407
574557 76932
556564 41755
614817 269172
464...

output:

result:
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伺服器時間: 2025-02-08 20:55:21 | 開源專案