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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#505672#7156. Find the Boxhyforces#WA 1ms3772kbC++205.7kb2024-08-05 08:23:292024-08-05 08:23:29

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3516kb

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: 0ms
memory: 3772kb

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: 0
Accepted
time: 1ms
memory: 3468kb

input:

50 49
49 47
47 48

output:

? vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #4:

score: 0
Accepted
time: 1ms
memory: 3584kb

input:

49 50
48 48
47 49

output:

? vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^><^>...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #5:

score: -100
Wrong Answer
time: 0ms
memory: 3628kb

input:

2 50
0 49
1 11

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
? v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
! 1 0

result:

wrong answer expected (1,12) but got (1,0)