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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#37423#989. Into CactusMaMengQi WA 5ms12268kbC++173.4kb2022-07-01 13:37:292022-07-01 13:37:29

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 12268kb

input:

6
6 4
3 1
3 6
4 5
2 3

output:

2
1 2
6 5

result:

ok OK!

Test #2:

score: 0
Accepted
time: 1ms
memory: 10884kb

input:

1

output:

0

result:

ok OK!

Test #3:

score: 0
Accepted
time: 1ms
memory: 11956kb

input:

2
1 2

output:

0

result:

ok OK!

Test #4:

score: 0
Accepted
time: 0ms
memory: 11512kb

input:

3
3 1
1 2

output:

1
3 2

result:

ok OK!

Test #5:

score: 0
Accepted
time: 5ms
memory: 11468kb

input:

4
1 3
1 4
2 1

output:

1
3 4

result:

ok OK!

Test #6:

score: -100
Wrong Answer
time: 5ms
memory: 11320kb

input:

5
5 4
2 3
1 2
1 4

output:

1
2 4

result:

wrong answer Integer 1 violates the range [2, 2]