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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#505680#7156. Find the Boxhyforces#RE 1ms3796kbC++205.7kb2024-08-05 08:36:322024-08-05 08:36:32

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3796kb

input:

4 5
3 2
1 3

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >>>vvv
! 2 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #2:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

5 4
2 3
3 1

output:

? >>>v^<v^<v^<v^v>>>v^<v^<v^<v^v>>>v^<v^<v^<v^v>>>v^<v^<v^<v^v>>>
? vvv>>>
! 3 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #3:

score: -100
Runtime Error

input:

50 49

output:


result: