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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
#505686#7156. Find the Boxhyforces#AC ✓1ms3816kbC++205.7kb2024-08-05 08:44:482024-08-05 08:44:48

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3508kb

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: 3604kb

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: 3796kb

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: 3580kb

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: 0
Accepted
time: 1ms
memory: 3800kb

input:

2 50
0 49
1 11

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
? v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
! 1 12

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #6:

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

input:

50 2
49 0
46 1

output:

? vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 47 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #7:

score: 0
Accepted
time: 0ms
memory: 3536kb

input:

1 2
0 0

output:

? >>
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #8:

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

input:

1 3
0 0

output:

? >>>
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #9:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

1 3
0 1

output:

? >>>
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #10:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

1 4
0 0

output:

? >>>>
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #11:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

1 4
0 1

output:

? >>>>
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #12:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

1 4
0 2

output:

? >>>>
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #13:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

2 1
0 0

output:

? vv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #14:

score: 0
Accepted
time: 1ms
memory: 3816kb

input:

2 2
0 0

output:

? >>
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #15:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

2 2
0 1
0 1

output:

? >>
? v>>
! 1 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #16:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

2 2
0 1
1 0

output:

? >>
? v>>
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #17:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

2 3
0 0

output:

? >>>
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #18:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

2 3
0 1

output:

? >>>
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #19:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

2 3
0 2
0 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #20:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

2 3
0 2
1 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #21:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

2 3
0 2
1 1

output:

? >>>
? v>>>
! 1 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #22:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

2 4
0 0

output:

? >>>>
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #23:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

2 4
0 1

output:

? >>>>
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #24:

score: 0
Accepted
time: 1ms
memory: 3532kb

input:

2 4
0 2

output:

? >>>>
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #25:

score: 0
Accepted
time: 0ms
memory: 3500kb

input:

2 4
0 3
0 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #26:

score: 0
Accepted
time: 1ms
memory: 3612kb

input:

2 4
0 3
1 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #27:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

2 4
0 3
1 1

output:

? >>>>
? v>>>>
! 1 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #28:

score: 0
Accepted
time: 0ms
memory: 3536kb

input:

2 4
0 3
1 2

output:

? >>>>
? v>>>>
! 1 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #29:

score: 0
Accepted
time: 1ms
memory: 3520kb

input:

3 1
0 0

output:

? vvv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #30:

score: 0
Accepted
time: 1ms
memory: 3684kb

input:

3 1
1 0

output:

? vvv
! 2 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #31:

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

input:

3 2
2 0
2 0

output:

? vvv
? >vvv
! 0 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #32:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

3 2
0 0

output:

? vvv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #33:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

3 2
2 0
0 1

output:

? vvv
? >vvv
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #34:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

3 2
1 0

output:

? vvv
! 2 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #35:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

3 2
2 0
1 1

output:

? vvv
? >vvv
! 2 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #36:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

3 3
2 0
2 0

output:

? vv><^><^><>vv><^><^><>vv
? >vv
! 0 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #37:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

3 3
2 1
2 1

output:

? vv><^><^><>vv><^><^><>vv
? >>vv
! 0 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #38:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

3 3
2 2
2 1

output:

? vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 1 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #39:

score: 0
Accepted
time: 1ms
memory: 3552kb

input:

3 3
2 2
0 1

output:

? vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #40:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3 3
2 1
0 2

output:

? vv><^><^><>vv><^><^><>vv
? >>vv
! 1 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #41:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

3 3
2 2
2 2

output:

? vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 2 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #42:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

3 3
2 2
1 1

output:

? vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 2 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #43:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

3 3
2 1
1 2

output:

? vv><^><^><>vv><^><^><>vv
? >>vv
! 2 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #44:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

3 4
2 0
2 0

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >vv
! 0 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #45:

score: 0
Accepted
time: 1ms
memory: 3472kb

input:

3 4
2 1
2 1

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >>vv
! 0 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #46:

score: 0
Accepted
time: 0ms
memory: 3536kb

input:

3 4
2 2
2 2

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >>>vv
! 0 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #47:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

3 4
2 3
2 1

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 1 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #48:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

3 4
2 3
0 1

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #49:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

3 4
2 1
0 2

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >>vv
! 1 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #50:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

3 4
2 2
0 3

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >>>vv
! 1 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #51:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

3 4
2 3
2 2

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 2 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #52:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

3 4
2 3
1 1

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >vv<^>v
! 2 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #53:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

3 4
2 1
1 2

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >>vv
! 2 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #54:

score: 0
Accepted
time: 1ms
memory: 3532kb

input:

3 4
2 2
1 3

output:

? vv><^><^><>vv><^><^><>vv><^><^><>vv
? >>>vv
! 2 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #55:

score: 0
Accepted
time: 1ms
memory: 3472kb

input:

4 1
0 0

output:

? vvvv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #56:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

4 1
1 0

output:

? vvvv
! 2 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #57:

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

input:

4 1
2 0

output:

? vvvv
! 3 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #58:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

4 2
3 0
3 0

output:

? vvvv
? >vvvv
! 0 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #59:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

4 2
0 0

output:

? vvvv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #60:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

4 2
3 0
0 1

output:

? vvvv
? >vvvv
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #61:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

4 2
1 0

output:

? vvvv
! 2 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #62:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

4 2
3 0
1 1

output:

? vvvv
? >vvvv
! 2 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #63:

score: 0
Accepted
time: 1ms
memory: 3800kb

input:

4 2
2 0

output:

? vvvv
! 3 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #64:

score: 0
Accepted
time: 1ms
memory: 3532kb

input:

4 2
3 0
2 1

output:

? vvvv
? >vvvv
! 3 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #65:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

4 3
3 2
1 2

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? v>>^<v>
! 0 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #66:

score: 0
Accepted
time: 0ms
memory: 3468kb

input:

4 3
3 2
2 2

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? v>>^<v>
! 0 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #67:

score: 0
Accepted
time: 0ms
memory: 3460kb

input:

4 3
0 2
0 2

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? v>>
! 1 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #68:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

4 3
3 2
1 0

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? v>>^<v>
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #69:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

4 3
3 2
1 1

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? v>>^<v>
! 1 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #70:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

4 3
1 2
1 2

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? vv>>
! 2 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #71:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

4 3
1 2
2 0

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? vv>>
! 2 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #72:

score: 0
Accepted
time: 0ms
memory: 3496kb

input:

4 3
1 2
2 1

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? vv>>
! 2 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #73:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

4 3
2 2
2 2

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? vvv>>
! 3 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #74:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

4 3
2 2
3 0

output:

? >>v^<v^<v^v>>v^<v^<v^v>>v^<v^<v^v>>
? vvv>>
! 3 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #75:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

4 3
2 2
3 1

output:

? >>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 #76:

score: 0
Accepted
time: 0ms
memory: 3472kb

input:

4 4
3 0
3 0

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vvv
! 0 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #77:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

4 4
3 1
3 1

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >>vvv
! 0 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #78:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

4 4
3 2
3 2

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >>>vvv
! 0 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #79:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

4 4
3 3
2 2

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vv<v>^^>v
! 1 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #80:

score: 0
Accepted
time: 0ms
memory: 3520kb

input:

4 4
3 3
0 1

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vv<v>^^>v
! 1 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #81:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

4 4
3 1
0 2

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >>vvv
! 1 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #82:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

4 4
3 2
0 3

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >>>vvv
! 1 3

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #83:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

4 4
3 3
2 3

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vv<v>^^>v
! 2 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #84:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

4 4
3 3
1 1

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vv<v>^^>v
! 2 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #85:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

4 4
3 1
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #86:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

4 4
3 2
1 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #87:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

4 4
3 3
1 2

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vv<v>^^>v
! 3 0

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #88:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

4 4
3 3
2 1

output:

? vvv><^><^><^><>vvv><^><^><^><>vvv><^><^><^><>vvv
? >vv<v>^^>v
! 3 1

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #89:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

4 4
3 1
2 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #90:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

4 4
3 2
2 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #91:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

49 49
48 0
48 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #92:

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

input:

49 49
48 48
48 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #93:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

49 49
48 48
48 4

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #94:

score: 0
Accepted
time: 0ms
memory: 3468kb

input:

49 49
48 47
47 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #95:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

49 49
48 47
46 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #96:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

49 49
48 46
47 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #97:

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

input:

49 49
48 46
46 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #98:

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

input:

49 49
48 47
48 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #99:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

49 49
48 47
0 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #100:

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

input:

49 49
48 46
0 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #101:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

49 49
48 48
47 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #102:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

49 49
48 48
46 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #103:

score: 0
Accepted
time: 1ms
memory: 3516kb

input:

49 49
48 48
47 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #104:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

49 49
48 48
46 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #105:

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

input:

49 49
48 23
22 24

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #106:

score: 0
Accepted
time: 1ms
memory: 3508kb

input:

49 49
48 23
48 23

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #107:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

49 49
48 48
22 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #108:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

49 49
48 22
47 23

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #109:

score: 0
Accepted
time: 0ms
memory: 3536kb

input:

49 49
48 47
23 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #110:

score: 0
Accepted
time: 1ms
memory: 3464kb

input:

49 49
48 43
11 44

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #111:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

49 49
48 17
31 18

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #112:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

50 50
49 0
49 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #113:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

50 50
49 49
49 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #114:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

50 50
49 49
49 4

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #115:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

50 50
49 48
48 49

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #116:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

50 50
49 48
47 49

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #117:

score: 0
Accepted
time: 1ms
memory: 3508kb

input:

50 50
49 47
48 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #118:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

50 50
49 47
47 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #119:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

50 50
49 48
49 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #120:

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

input:

50 50
49 48
0 49

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #121:

score: 0
Accepted
time: 1ms
memory: 3512kb

input:

50 50
49 47
0 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #122:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

50 50
49 49
48 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #123:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

50 50
49 49
47 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #124:

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

input:

50 50
49 49
48 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #125:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

50 50
49 49
47 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #126:

score: 0
Accepted
time: 1ms
memory: 3472kb

input:

50 50
49 23
22 24

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #127:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

50 50
49 23
49 23

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #128:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

50 50
49 49
22 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #129:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

50 50
49 22
48 23

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #130:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

50 50
49 48
23 49

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #131:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

50 50
49 43
11 44

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #132:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

50 50
49 17
31 18

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Extra Test:

score: 0
Extra Test Passed