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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#841842#9969. Kindergarten Squareucup-team2818#RE 1ms3692kbC++142.6kb2025-01-04 08:14:452025-01-04 08:14:48

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3648kb

input:

4
6 7
10 11
2 3
4 5
8 5
5 13
1 2
5 6

output:

3 4
-1
-1
2 4

result:

ok All testcases passed.

Test #2:

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

input:

10
1 2
4 5
4 3
2 1
1 2
5 6
2 3
5 6
2 3
6 7
3 4
6 7
2 1
3 4
1 2
2 3
2 3
3 4
7 7
7 7

output:

2 3
-1
2 4
2 3
2 4
-1
-1
-1
-1
-1

result:

ok All testcases passed.

Test #3:

score: -100
Runtime Error

input:

10
1 1
1 1
1 2
3 4
1 2
5 7
4 5
7 8
1001 1002
1003 1004
1001 1002
1005 1007
1004 1005
1007 1008
249 250
251 252
250 251
250 251
250 250
250 251

output:


result: