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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
#838114#7156. Find the Boxucup-team004AC ✓1ms3804kbC++23991b2024-12-30 21:08:272024-12-30 21:08:28

Judging History

你现在查看的是最新测评结果

  • [2024-12-30 21:08:28]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3804kb
  • [2024-12-30 21:08:27]
  • 提交

answer

#include <bits/stdc++.h>

using i64 = long long;
using u64 = unsigned long long;
using u32 = unsigned;
using u128 = unsigned __int128;

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    
    int H, W;
    std::cin >> H >> W;
    
    std::cout << "? " << std::string(W - 1, '>') + std::string(H - 1, 'v') << std::endl;
    
    int x, y;
    std::cin >> x >> y;
    
    if (x < H - 1) {
        std::cout << "! " << x + 1 << " " << y << std::endl;
        return 0;
    }
    
    if (y < W - 1) {
        std::cout << "! " << 0 << " " << y + 1 << std::endl;
        return 0;
    }
    
    std::string s;
    for (int i = 0; i < H; i++) {
        s += std::string(W - 1, '>');
        s += 'v';
        s += std::string(W - 1, '<');
        s += "^<v";
    }
    
    std::cout << "? " << s << std::endl;
    std::cin >> x >> y;
    
    std::cout << "! " << x + 1 << " " << y << std::endl;
    
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3680kb

input:

4 5
3 4
1 3

output:

? >>>>vvv
? >>>>v<<<<^<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: 1ms
memory: 3588kb

input:

5 4
4 3
2 2

output:

? >>>vvvv
? >>>v<<<^<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: 1ms
memory: 3476kb

input:

50 49
47 48

output:

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

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #4:

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

input:

49 50
47 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 48 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #5:

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

input:

2 50
1 49
0 12

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #6:

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

input:

50 2
46 1

output:

? >vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 47 1

result:

points 1.0 1.0 used 1 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: 3644kb

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: 0ms
memory: 3788kb

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: 3540kb

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: 0ms
memory: 3612kb

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: 0ms
memory: 3612kb

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: 0ms
memory: 3520kb

input:

2 1
0 0

output:

? v
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #14:

score: 0
Accepted
time: 1ms
memory: 3524kb

input:

2 2
1 0

output:

? >v
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #15:

score: 0
Accepted
time: 1ms
memory: 3524kb

input:

2 2
1 1
0 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #16:

score: 0
Accepted
time: 0ms
memory: 3476kb

input:

2 2
0 1

output:

? >v
! 1 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #17:

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

input:

2 3
1 0

output:

? >>v
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #18:

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

input:

2 3
1 1

output:

? >>v
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #19:

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

input:

2 3
1 2
0 0

output:

? >>v
? >>v<<^<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: 3464kb

input:

2 3
1 2
0 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #21:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

2 3
0 2

output:

? >>v
! 1 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #22:

score: 0
Accepted
time: 1ms
memory: 3744kb

input:

2 4
1 0

output:

? >>>v
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #23:

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

input:

2 4
1 1

output:

? >>>v
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #24:

score: 0
Accepted
time: 0ms
memory: 3476kb

input:

2 4
1 2

output:

? >>>v
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #25:

score: 0
Accepted
time: 1ms
memory: 3540kb

input:

2 4
1 3
0 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #26:

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

input:

2 4
1 3
0 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #27:

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

input:

2 4
1 3
0 2

output:

? >>>v
? >>>v<<<^<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: 3472kb

input:

2 4
0 3

output:

? >>>v
! 1 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #29:

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

input:

3 1
0 0

output:

? vv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #30:

score: 0
Accepted
time: 1ms
memory: 3524kb

input:

3 1
1 0

output:

? vv
! 2 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #31:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

3 2
2 0

output:

? >vv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #32:

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

input:

3 2
2 1
0 0

output:

? >vv
? >v<^<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: 0ms
memory: 3772kb

input:

3 2
0 1

output:

? >vv
! 1 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #34:

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

input:

3 2
2 1
1 0

output:

? >vv
? >v<^<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: 3456kb

input:

3 2
1 1

output:

? >vv
! 2 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #36:

score: 0
Accepted
time: 1ms
memory: 3468kb

input:

3 3
2 0

output:

? >>vv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #37:

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

input:

3 3
2 1

output:

? >>vv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #38:

score: 0
Accepted
time: 1ms
memory: 3572kb

input:

3 3
2 2
0 0

output:

? >>vv
? >>v<<^<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: 1ms
memory: 3524kb

input:

3 3
2 2
0 1

output:

? >>vv
? >>v<<^<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: 3608kb

input:

3 3
0 2

output:

? >>vv
! 1 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #41:

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

input:

3 3
2 2
1 0

output:

? >>vv
? >>v<<^<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: 0ms
memory: 3644kb

input:

3 3
2 2
1 1

output:

? >>vv
? >>v<<^<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: 3468kb

input:

3 3
1 2

output:

? >>vv
! 2 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #44:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

3 4
2 0

output:

? >>>vv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #45:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

3 4
2 1

output:

? >>>vv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #46:

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

input:

3 4
2 2

output:

? >>>vv
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #47:

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

input:

3 4
2 3
0 0

output:

? >>>vv
? >>>v<<<^<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: 0ms
memory: 3740kb

input:

3 4
2 3
0 1

output:

? >>>vv
? >>>v<<<^<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: 3644kb

input:

3 4
2 3
0 2

output:

? >>>vv
? >>>v<<<^<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: 0ms
memory: 3532kb

input:

3 4
0 3

output:

? >>>vv
! 1 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #51:

score: 0
Accepted
time: 1ms
memory: 3544kb

input:

3 4
2 3
1 0

output:

? >>>vv
? >>>v<<<^<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: 3720kb

input:

3 4
2 3
1 1

output:

? >>>vv
? >>>v<<<^<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: 1ms
memory: 3476kb

input:

3 4
2 3
1 2

output:

? >>>vv
? >>>v<<<^<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: 3468kb

input:

3 4
1 3

output:

? >>>vv
! 2 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #55:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

4 1
0 0

output:

? vvv
! 1 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #56:

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

input:

4 1
1 0

output:

? vvv
! 2 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #57:

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

input:

4 1
2 0

output:

? vvv
! 3 0

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #58:

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

input:

4 2
3 0

output:

? >vvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #59:

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

input:

4 2
3 1
0 0

output:

? >vvv
? >v<^<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: 3612kb

input:

4 2
0 1

output:

? >vvv
! 1 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #61:

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

input:

4 2
3 1
1 0

output:

? >vvv
? >v<^<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: 3568kb

input:

4 2
1 1

output:

? >vvv
! 2 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #63:

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

input:

4 2
3 1
2 0

output:

? >vvv
? >v<^<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: 3540kb

input:

4 2
2 1

output:

? >vvv
! 3 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #65:

score: 0
Accepted
time: 1ms
memory: 3476kb

input:

4 3
3 0

output:

? >>vvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #66:

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

input:

4 3
3 1

output:

? >>vvv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #67:

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

input:

4 3
3 2
0 0

output:

? >>vvv
? >>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: 3572kb

input:

4 3
3 2
0 1

output:

? >>vvv
? >>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: 3740kb

input:

4 3
0 2

output:

? >>vvv
! 1 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #70:

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

input:

4 3
3 2
1 0

output:

? >>vvv
? >>v<<^<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: 1ms
memory: 3540kb

input:

4 3
3 2
1 1

output:

? >>vvv
? >>v<<^<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: 1ms
memory: 3736kb

input:

4 3
1 2

output:

? >>vvv
! 2 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #73:

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

input:

4 3
3 2
2 0

output:

? >>vvv
? >>v<<^<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: 1ms
memory: 3472kb

input:

4 3
3 2
2 1

output:

? >>vvv
? >>v<<^<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: 1ms
memory: 3596kb

input:

4 3
2 2

output:

? >>vvv
! 3 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #76:

score: 0
Accepted
time: 0ms
memory: 3420kb

input:

4 4
3 0

output:

? >>>vvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #77:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

4 4
3 1

output:

? >>>vvv
! 0 2

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #78:

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

input:

4 4
3 2

output:

? >>>vvv
! 0 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #79:

score: 0
Accepted
time: 1ms
memory: 3740kb

input:

4 4
3 3
0 0

output:

? >>>vvv
? >>>v<<<^<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: 3720kb

input:

4 4
3 3
0 1

output:

? >>>vvv
? >>>v<<<^<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: 3584kb

input:

4 4
3 3
0 2

output:

? >>>vvv
? >>>v<<<^<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: 3520kb

input:

4 4
0 3

output:

? >>>vvv
! 1 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #83:

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

input:

4 4
3 3
1 0

output:

? >>>vvv
? >>>v<<<^<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: 0ms
memory: 3644kb

input:

4 4
3 3
1 1

output:

? >>>vvv
? >>>v<<<^<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: 0ms
memory: 3540kb

input:

4 4
3 3
1 2

output:

? >>>vvv
? >>>v<<<^<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: 0ms
memory: 3468kb

input:

4 4
1 3

output:

? >>>vvv
! 2 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #87:

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

input:

4 4
3 3
2 0

output:

? >>>vvv
? >>>v<<<^<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: 3596kb

input:

4 4
3 3
2 1

output:

? >>>vvv
? >>>v<<<^<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: 1ms
memory: 3720kb

input:

4 4
3 3
2 2

output:

? >>>vvv
? >>>v<<<^<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: 0ms
memory: 3588kb

input:

4 4
2 3

output:

? >>>vvv
! 3 3

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #91:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

49 49
48 0

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 1

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #92:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

49 49
48 48
0 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #93:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

49 49
48 48
0 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #94:

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

input:

49 49
47 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 48 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #95:

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

input:

49 49
46 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 47 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #96:

score: 0
Accepted
time: 0ms
memory: 3476kb

input:

49 49
48 48
47 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #97:

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

input:

49 49
48 48
46 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #98:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

49 49
48 47

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #99:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

49 49
0 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 1 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #100:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

49 49
48 48
0 47

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #101:

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

input:

49 49
48 48
47 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #102:

score: 0
Accepted
time: 1ms
memory: 3436kb

input:

49 49
48 48
46 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #103:

score: 0
Accepted
time: 1ms
memory: 3492kb

input:

49 49
48 48
47 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #104:

score: 0
Accepted
time: 1ms
memory: 3608kb

input:

49 49
48 48
46 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #105:

score: 0
Accepted
time: 1ms
memory: 3560kb

input:

49 49
48 48
22 24

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #106:

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

input:

49 49
48 23

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 24

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #107:

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

input:

49 49
48 48
22 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #108:

score: 0
Accepted
time: 1ms
memory: 3488kb

input:

49 49
48 48
47 23

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #109:

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

input:

49 49
23 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 24 48

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #110:

score: 0
Accepted
time: 1ms
memory: 3480kb

input:

49 49
48 48
11 44

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #111:

score: 0
Accepted
time: 1ms
memory: 3420kb

input:

49 49
48 48
31 18

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #112:

score: 0
Accepted
time: 1ms
memory: 3544kb

input:

50 50
49 0

output:

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

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #113:

score: 0
Accepted
time: 1ms
memory: 3484kb

input:

50 50
49 49
0 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #114:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

50 50
49 49
0 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #115:

score: 0
Accepted
time: 0ms
memory: 3524kb

input:

50 50
48 49

output:

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

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #116:

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

input:

50 50
47 49

output:

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

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #117:

score: 0
Accepted
time: 1ms
memory: 3548kb

input:

50 50
49 49
48 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #118:

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

input:

50 50
49 49
47 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #119:

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

input:

50 50
49 48

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 0 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #120:

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

input:

50 50
0 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 1 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #121:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

50 50
49 49
0 48

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #122:

score: 0
Accepted
time: 1ms
memory: 3556kb

input:

50 50
49 49
48 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #123:

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

input:

50 50
49 49
47 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #124:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

50 50
49 49
48 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #125:

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

input:

50 50
49 49
47 1

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #126:

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

input:

50 50
49 49
22 24

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #127:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

50 50
49 23

output:

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

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #128:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

50 50
49 49
22 0

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #129:

score: 0
Accepted
time: 1ms
memory: 3632kb

input:

50 50
49 49
48 23

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #130:

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

input:

50 50
23 49

output:

? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
! 24 49

result:

points 1.0 1.0 used 1 queried; score: 100.00

Test #131:

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

input:

50 50
49 49
11 44

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Test #132:

score: 0
Accepted
time: 1ms
memory: 3628kb

input:

50 50
49 49
31 18

output:

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

result:

points 1.0 1.0 used 2 queried; score: 100.00

Extra Test:

score: 0
Extra Test Passed