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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
#833265#7156. Find the BoxHuTaoAC ✓1ms3964kbC++141.3kb2024-12-26 16:31:222024-12-26 16:31:23

Judging History

This is the latest submission verdict.

  • [2024-12-26 16:31:23]
  • Judged
  • Verdict: AC
  • Time: 1ms
  • Memory: 3964kb
Show
  • [2024-12-26 16:31:22]
  • Submitted

answer

#include <bits/stdc++.h>

using namespace std;

const int N = 55, M = 20005;

int n, m;
int tot;
char opt[M];

inline void Answer(int x, int y)
{
    printf("! %d %d\n", x, y), fflush(stdout), exit(0);
}
inline void Step1()
{
    opt[1] = '?', opt[2] = ' ', tot = 2;
    for(int i = 0; i < m; i ++ ) opt[ ++ tot] = '>';
    for(int i = 0; i < n; i ++ ) opt[ ++ tot] = 'v';
    opt[tot + 1] = 0, puts(opt + 1), fflush(stdout);
    int x, y;
    scanf("%d%d", &x, &y);
    if(y != m - 1) Answer(0, y + 1);
    else if(x != n - 1) Answer(x + 1, m - 1);
}
inline void Step2()
{
    opt[1] = '?', opt[2] = ' ', tot = 2;
    for(int i = 0; i < m; i ++ ) opt[ ++ tot] = '>';
    for(int i = 0; i < n - 1; i ++ )
    {
        opt[ ++ tot] = 'v';
        for(int j = 0; j < m; j ++ ) opt[ ++ tot] = '<';
        opt[ ++ tot] = '^';
        opt[ ++ tot] = '<';
        opt[ ++ tot] = 'v';
        for(int j = 0; j < m; j ++ ) opt[ ++ tot] = '>';
    }
    opt[ ++ tot] = 'v';
    for(int i = 0; i < m; i ++ ) opt[ ++ tot] = '<';
    opt[tot + 1] = 0, puts(opt + 1), fflush(stdout);
    int x, y;
    scanf("%d%d", &x, &y);
    Answer(x, y - 1);
}
inline void Work()
{
    Step1(), Step2();
}

int main()
{
    scanf("%d%d", &n, &m);
    Work();
    return 0;
}
源文件, 语言: C++14

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3960kb

input:

4 5
3 4
2 4

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #2:

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

input:

5 4
4 3
3 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #3:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

50 49
47 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 48 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #4:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

49 50
47 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 48 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #5:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

2 50
1 49
1 13

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
! 1 12

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #6:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

50 2
46 1

output:

? >>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 47 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #7:

score: 0
Accepted
time: 1ms
memory: 3964kb

input:

1 2
0 0

output:

? >>v
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #8:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

1 3
0 0

output:

? >>>v
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #9:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

1 3
0 1

output:

? >>>v
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #10:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

1 4
0 0

output:

? >>>>v
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #11:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

1 4
0 1

output:

? >>>>v
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #12:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

1 4
0 2

output:

? >>>>v
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #13:

score: 0
Accepted
time: 1ms
memory: 3920kb

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: 0ms
memory: 3956kb

input:

2 2
1 0

output:

? >>vv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #15:

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

input:

2 2
1 1
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #16:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

2 2
0 1

output:

? >>vv
! 1 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #17:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

2 3
1 0

output:

? >>>vv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #18:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

2 3
1 1

output:

? >>>vv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #19:

score: 0
Accepted
time: 1ms
memory: 3908kb

input:

2 3
1 2
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #20:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

2 3
1 2
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #21:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

2 3
0 2

output:

? >>>vv
! 1 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #22:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

2 4
1 0

output:

? >>>>vv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #23:

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

input:

2 4
1 1

output:

? >>>>vv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #24:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

2 4
1 2

output:

? >>>>vv
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #25:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

2 4
1 3
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #26:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

2 4
1 3
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #27:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

2 4
1 3
1 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #28:

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

input:

2 4
0 3

output:

? >>>>vv
! 1 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #29:

score: 0
Accepted
time: 1ms
memory: 3776kb

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: 3948kb

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: 3836kb

input:

3 2
2 0

output:

? >>vvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #32:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

3 2
2 1
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #33:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

3 2
0 1

output:

? >>vvv
! 1 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #34:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

3 2
2 1
2 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #35:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

3 2
1 1

output:

? >>vvv
! 2 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #36:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

3 3
2 0

output:

? >>>vvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #37:

score: 0
Accepted
time: 1ms
memory: 3872kb

input:

3 3
2 1

output:

? >>>vvv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #38:

score: 0
Accepted
time: 1ms
memory: 3956kb

input:

3 3
2 2
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #39:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

3 3
2 2
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #40:

score: 0
Accepted
time: 1ms
memory: 3896kb

input:

3 3
0 2

output:

? >>>vvv
! 1 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #41:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

3 3
2 2
2 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #42:

score: 0
Accepted
time: 1ms
memory: 3904kb

input:

3 3
2 2
2 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #43:

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

input:

3 3
1 2

output:

? >>>vvv
! 2 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #44:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

3 4
2 0

output:

? >>>>vvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #45:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

3 4
2 1

output:

? >>>>vvv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #46:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

3 4
2 2

output:

? >>>>vvv
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #47:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

3 4
2 3
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #48:

score: 0
Accepted
time: 1ms
memory: 3956kb

input:

3 4
2 3
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #49:

score: 0
Accepted
time: 1ms
memory: 3792kb

input:

3 4
2 3
1 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #50:

score: 0
Accepted
time: 1ms
memory: 3912kb

input:

3 4
0 3

output:

? >>>>vvv
! 1 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #51:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

3 4
2 3
2 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #52:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

3 4
2 3
2 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #53:

score: 0
Accepted
time: 0ms
memory: 3912kb

input:

3 4
2 3
2 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #54:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

3 4
1 3

output:

? >>>>vvv
! 2 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #55:

score: 0
Accepted
time: 1ms
memory: 3904kb

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: 1ms
memory: 3956kb

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: 0ms
memory: 3960kb

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: 3772kb

input:

4 2
3 0

output:

? >>vvvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #59:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

4 2
3 1
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #60:

score: 0
Accepted
time: 1ms
memory: 3912kb

input:

4 2
0 1

output:

? >>vvvv
! 1 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #61:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

4 2
3 1
2 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #62:

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

input:

4 2
1 1

output:

? >>vvvv
! 2 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #63:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

4 2
3 1
3 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #64:

score: 0
Accepted
time: 1ms
memory: 3908kb

input:

4 2
2 1

output:

? >>vvvv
! 3 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #65:

score: 0
Accepted
time: 1ms
memory: 3904kb

input:

4 3
3 0

output:

? >>>vvvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #66:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

4 3
3 1

output:

? >>>vvvv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #67:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

4 3
3 2
1 1

output:

? >>>vvvv
? >>>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: 1ms
memory: 3916kb

input:

4 3
3 2
1 2

output:

? >>>vvvv
? >>>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: 3904kb

input:

4 3
0 2

output:

? >>>vvvv
! 1 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #70:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

4 3
3 2
2 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #71:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

4 3
3 2
2 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #72:

score: 0
Accepted
time: 0ms
memory: 3912kb

input:

4 3
1 2

output:

? >>>vvvv
! 2 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #73:

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

input:

4 3
3 2
3 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #74:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

4 3
3 2
3 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #75:

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

input:

4 3
2 2

output:

? >>>vvvv
! 3 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #76:

score: 0
Accepted
time: 1ms
memory: 3904kb

input:

4 4
3 0

output:

? >>>>vvvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #77:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

4 4
3 1

output:

? >>>>vvvv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #78:

score: 0
Accepted
time: 1ms
memory: 3892kb

input:

4 4
3 2

output:

? >>>>vvvv
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #79:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

4 4
3 3
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #80:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

4 4
3 3
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #81:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

4 4
3 3
1 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #82:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

4 4
0 3

output:

? >>>>vvvv
! 1 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #83:

score: 0
Accepted
time: 1ms
memory: 3900kb

input:

4 4
3 3
2 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #84:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

4 4
3 3
2 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #85:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

4 4
3 3
2 3

output:

? >>>>vvvv
? >>>>v<<<<^<v>>>>v<<<<^<v>>>>v<<<<^<v>>>>v<<<<
! 2 2

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #86:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

4 4
1 3

output:

? >>>>vvvv
! 2 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #87:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

4 4
3 3
3 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #88:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

4 4
3 3
3 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #89:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

4 4
3 3
3 3

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #90:

score: 0
Accepted
time: 1ms
memory: 3948kb

input:

4 4
2 3

output:

? >>>>vvvv
! 3 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #91:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

49 49
48 0

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #92:

score: 0
Accepted
time: 1ms
memory: 3956kb

input:

49 49
48 48
1 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #93:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

49 49
48 48
1 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #94:

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

input:

49 49
47 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 48 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #95:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

49 49
46 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 47 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #96:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

49 49
48 48
48 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #97:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

49 49
48 48
47 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #98:

score: 0
Accepted
time: 1ms
memory: 3912kb

input:

49 49
48 47

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #99:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

49 49
0 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 1 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #100:

score: 0
Accepted
time: 1ms
memory: 3912kb

input:

49 49
48 48
1 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #101:

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

input:

49 49
48 48
48 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #102:

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

input:

49 49
48 48
47 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #103:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

49 49
48 48
48 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #104:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

49 49
48 48
47 2

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #105:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

49 49
48 48
23 25

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #106:

score: 0
Accepted
time: 1ms
memory: 3892kb

input:

49 49
48 23

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 24

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #107:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

49 49
48 48
23 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #108:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

49 49
48 48
48 24

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #109:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

49 49
23 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 24 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #110:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

49 49
48 48
12 45

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #111:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

49 49
48 48
32 19

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #112:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

50 50
49 0

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #113:

score: 0
Accepted
time: 1ms
memory: 3896kb

input:

50 50
49 49
1 1

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #114:

score: 0
Accepted
time: 1ms
memory: 3924kb

input:

50 50
49 49
1 2

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #115:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

50 50
48 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 49 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #116:

score: 0
Accepted
time: 1ms
memory: 3904kb

input:

50 50
47 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 48 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #117:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

50 50
49 49
49 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #118:

score: 0
Accepted
time: 1ms
memory: 3908kb

input:

50 50
49 49
48 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #119:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

50 50
49 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #120:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

50 50
0 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 1 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #121:

score: 0
Accepted
time: 1ms
memory: 3928kb

input:

50 50
49 49
1 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #122:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

50 50
49 49
49 1

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #123:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

50 50
49 49
48 1

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #124:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

50 50
49 49
49 2

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #125:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

50 50
49 49
48 2

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #126:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

50 50
49 49
23 25

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #127:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

50 50
49 23

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 24

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #128:

score: 0
Accepted
time: 0ms
memory: 3928kb

input:

50 50
49 49
23 1

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #129:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

50 50
49 49
49 24

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #130:

score: 0
Accepted
time: 1ms
memory: 3912kb

input:

50 50
23 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 24 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #131:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

50 50
49 49
12 45

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #132:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

50 50
49 49
32 19

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<^<v>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>v<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<...

result:

points 1.0 1.0 used 2 queried; score: 100.00

Extra Test:

score: 0
Extra Test Passed
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伺服器時間: 2025-02-08 15:46:11 | 開源專案