QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#270155#5112. Where Am I?HuangHanShengAC ✓93ms12460kbC++141.4kb2023-11-30 15:58:192023-11-30 15:58:20

Details

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Test #1:

score: 100
Accepted
time: 7ms
memory: 7100kb

input:

1 1
X

output:

0.000
0
(1,1) 

result:

ok correct!

Test #2:

score: 0
Accepted
time: 8ms
memory: 6744kb

input:

2 1
.X

output:

0.000
0
(1,1) (2,1) 

result:

ok correct!

Test #3:

score: 0
Accepted
time: 7ms
memory: 6876kb

input:

2 1
X.

output:

0.000
0
(1,1) (2,1) 

result:

ok correct!

Test #4:

score: 0
Accepted
time: 7ms
memory: 7048kb

input:

1 2
.
X

output:

0.000
0
(1,1) (1,2) 

result:

ok correct!

Test #5:

score: 0
Accepted
time: 8ms
memory: 6876kb

input:

1 2
X
.

output:

0.000
0
(1,1) (1,2) 

result:

ok correct!

Test #6:

score: 0
Accepted
time: 7ms
memory: 6880kb

input:

2 1
XX

output:

3.000
3
(1,1) (2,1) 

result:

ok correct!

Test #7:

score: 0
Accepted
time: 7ms
memory: 6764kb

input:

3 3
XXX
X.X
XXX

output:

3.111
5
(3,1) (3,2) 

result:

ok correct!

Test #8:

score: 0
Accepted
time: 70ms
memory: 12144kb

input:

100 100
..X....X....X....X....X....X....X....X....X....X....X....X....X....X....X....X....X....X....X....X..
....................................................................................................
X............................................................................................

output:

4757.947
9704
(50,1) (50,100) 

result:

ok correct!

Test #9:

score: 0
Accepted
time: 5ms
memory: 7248kb

input:

100 100
X...................................................................................................
....................................................................................................
.............................................................................................

output:

19735.320
39599
(100,1) (100,2) 

result:

ok correct!

Test #10:

score: 0
Accepted
time: 9ms
memory: 7568kb

input:

100 100
....................................................................................................
....................................................................................................
.............................................................................................

output:

19865.670
39500
(100,1) (100,2) 

result:

ok correct!

Test #11:

score: 0
Accepted
time: 84ms
memory: 12220kb

input:

100 100
X...................................................................................................
.X..................................................................................................
..X..........................................................................................

output:

11855.639
39302
(100,99) (99,100) 

result:

ok correct!

Test #12:

score: 0
Accepted
time: 88ms
memory: 12304kb

input:

100 100
...................................................................................................X
..................................................................................................X.
.............................................................................................

output:

11854.610
39104
(1,99) (2,100) 

result:

ok correct!

Test #13:

score: 0
Accepted
time: 18ms
memory: 7868kb

input:

20 73
...........X........
.X..................
....................
X.....X........X....
......X........X....
....................
....................
.X..................
....................
...........X........
.X..................
X...................
.......X........X...
.X....X........X....
...

output:

50.098
80
(7,6) (16,6) (20,12) (7,15) (16,15) (7,24) (16,24) (7,33) (16,33) (7,42) (16,42) (19,46) (12,47) (20,47) (7,51) (16,51) (12,56) (19,56) (7,60) (16,60) (20,65) (20,67) (7,69) (16,69) 

result:

ok correct!

Test #14:

score: 0
Accepted
time: 31ms
memory: 8756kb

input:

65 57
..............X..................................................
.................................................................
.........................................................X.......
........X.........X..............................................
..X.....X........................

output:

100.711
742
(1,1) (2,1) 

result:

ok correct!

Test #15:

score: 0
Accepted
time: 11ms
memory: 7088kb

input:

56 59
........................................................
........................................................
........................................................
........................................................
........................................................
X...........

output:

494.498
1503
(56,38) (56,39) 

result:

ok correct!

Test #16:

score: 0
Accepted
time: 29ms
memory: 8820kb

input:

46 83
..........X...X.................X.............
..............................X...............
...X..........................................
.....................................X........
...X...........................X...X..........
.X............................................
...............

output:

122.545
387
(1,19) (19,32) 

result:

ok correct!

Test #17:

score: 0
Accepted
time: 24ms
memory: 8336kb

input:

51 57
........................X..........................
............................X......................
....................X.............X................
..................................................X
...................................................
.........................X...........

output:

103.487
334
(10,57) (11,57) 

result:

ok correct!

Test #18:

score: 0
Accepted
time: 20ms
memory: 7580kb

input:

64 91
................................................................
................................................................
................................................................
................................................................
.....................................

output:

480.573
1215
(64,71) (63,91) 

result:

ok correct!

Test #19:

score: 0
Accepted
time: 30ms
memory: 8552kb

input:

75 40
.............................................X............X................
....................X..............................X.......................
...........................................X...........X...........X.......
...........................................X.....X......X............

output:

79.149
319
(1,39) (1,40) 

result:

ok correct!

Test #20:

score: 0
Accepted
time: 34ms
memory: 8312kb

input:

97 54
.............X...................................................................................
..................................X..............................................................
....X............................................................................................
...

output:

383.808
1084
(93,9) (51,51) 

result:

ok correct!

Test #21:

score: 0
Accepted
time: 31ms
memory: 8400kb

input:

89 49
...............X...........X.............................................................
.............................................................X..X...........X............
.................................X.......................................................
...........................

output:

161.070
520
(89,1) (2,41) 

result:

ok correct!

Test #22:

score: 0
Accepted
time: 26ms
memory: 8012kb

input:

80 55
.............................................................X..................
................................................................................
.................................................................XX.............
..............................................X.......

output:

176.083
611
(80,2) (79,37) 

result:

ok correct!

Test #23:

score: 0
Accepted
time: 16ms
memory: 7440kb

input:

61 59
...........X.................................................
.............................................................
.......................................................X.....
.............................................................
...............................X.................

output:

291.706
860
(1,1) (1,50) 

result:

ok correct!

Test #24:

score: 0
Accepted
time: 19ms
memory: 7976kb

input:

48 74
....X.X.X.......................................
...............X.....X...X......................
..........................................X.....
................................................
................................................
.......X........................................
...

output:

152.162
512
(48,9) (48,67) 

result:

ok correct!

Test #25:

score: 0
Accepted
time: 93ms
memory: 12132kb

input:

100 96
.................................................................X..................................
.............................X......................................................................
..............................................................................................

output:

212.396
1031
(1,67) (1,68) 

result:

ok correct!

Test #26:

score: 0
Accepted
time: 42ms
memory: 9240kb

input:

94 84
..............................................................................................
..............................................................................................
..............................................................................................
............

output:

357.121
2687
(1,83) (1,84) 

result:

ok correct!

Test #27:

score: 0
Accepted
time: 46ms
memory: 10444kb

input:

86 80
...........................................................X..........X...............
......................................................................................
X.....................................................................................
....................................

output:

225.856
975
(84,1) (85,1) 

result:

ok correct!

Test #28:

score: 0
Accepted
time: 40ms
memory: 9624kb

input:

81 57
.X............X..................................................................
.................................................................................
.....................................X.........X.............X...................
...................................................

output:

139.734
647
(24,1) (81,4) 

result:

ok correct!

Test #29:

score: 0
Accepted
time: 31ms
memory: 8616kb

input:

65 85
.................................................................
.................................................................
.................................................................
...................X.............................................
.................................

output:

738.974
3378
(5,45) (5,56) 

result:

ok correct!

Test #30:

score: 0
Accepted
time: 14ms
memory: 7616kb

input:

76 98
............................................................................
............................................................................
............................................................................
..................................................................

output:

1550.391
4192
(76,34) (76,96) 

result:

ok correct!

Test #31:

score: 0
Accepted
time: 12ms
memory: 7364kb

input:

62 67
..............................................................
..............................................................
.........................X....................................
...................................................X..........
.............................................

output:

648.650
2420
(16,1) (1,13) 

result:

ok correct!

Test #32:

score: 0
Accepted
time: 36ms
memory: 9664kb

input:

50 98
..........................................X.......
.................................X...............X
..................................................
..................................................
.............................................X....
..........................................

output:

207.338
895
(1,97) (1,98) 

result:

ok correct!

Test #33:

score: 0
Accepted
time: 67ms
memory: 10736kb

input:

74 97
....................X.....................................................
..........................................................................
..........................................................................
................................X.......................................

output:

193.030
1078
(74,70) (71,93) 

result:

ok correct!

Test #34:

score: 0
Accepted
time: 11ms
memory: 7448kb

input:

62 77
..............................................................
..............................................................
..............................................................
..............................................................
.............................................

output:

2021.070
4937
(46,73) (8,77) 

result:

ok correct!

Test #35:

score: 0
Accepted
time: 23ms
memory: 7976kb

input:

47 74
...............................................
...............................................
...............................................
.....................X.........................
...............................................
............................................X..
.........

output:

142.154
673
(1,74) (2,74) 

result:

ok correct!

Test #36:

score: 0
Accepted
time: 28ms
memory: 8824kb

input:

47 71
...........X....X..............................
...............................................
...............................................
...........X...................................
.............................................X.
..X...........XX............X..................
.........

output:

102.814
334
(44,4) (47,37) 

result:

ok correct!

Test #37:

score: 0
Accepted
time: 33ms
memory: 8712kb

input:

51 65
.........X..........X..............................
.................................X....X.........X..
................................................X..
...................................................
...................................................
.....................................

output:

81.670
314
(1,64) (1,65) 

result:

ok correct!

Test #38:

score: 0
Accepted
time: 15ms
memory: 7612kb

input:

40 93
.......X................................
........................................
........................................
........................................
.X......................................
..................X.....................
........................................
..........

output:

300.308
1326
(39,93) (40,93) 

result:

ok correct!

Test #39:

score: 0
Accepted
time: 51ms
memory: 11720kb

input:

87 99
.......................................................................................
.......................................................................................
.......................................................................................
.................................

output:

474.069
2063
(1,1) (49,1) 

result:

ok correct!

Test #40:

score: 0
Accepted
time: 14ms
memory: 7044kb

input:

46 94
..............................................
..............................................
..............................................
..............................................
..............................................
..............................................
...............

output:

2555.367
5914
(46,1) (46,2) 

result:

ok correct!

Test #41:

score: 0
Accepted
time: 11ms
memory: 7308kb

input:

93 60
.............................................................................................
.............................................................................................
.............................................................................................
...............

output:

2389.200
11288
(21,60) (22,60) 

result:

ok correct!

Test #42:

score: 0
Accepted
time: 42ms
memory: 10120kb

input:

98 61
.............................................X................................X...................
...................................................................X.............X................
..................................................................................X................

output:

225.089
803
(10,61) (11,61) 

result:

ok correct!

Test #43:

score: 0
Accepted
time: 77ms
memory: 11544kb

input:

94 95
..............................................................................................
.......................................................X......................................
............X................................................X.......................X........
............

output:

213.688
941
(33,89) (33,90) 

result:

ok correct!

Test #44:

score: 0
Accepted
time: 36ms
memory: 9076kb

input:

94 72
..............................................................................................
..............................................................................................
..............................................................................................
............

output:

1330.090
4671
(60,71) (38,72) 

result:

ok correct!

Test #45:

score: 0
Accepted
time: 21ms
memory: 8028kb

input:

46 44
....X...X..............................X...X..
................................X..X......X...
..............X.........X.....................
......................X...........X...........
......................X.X........X.X...X......
.............X..........X.....................
.X.............

output:

67.355
645
(1,1) (2,1) 

result:

ok correct!

Test #46:

score: 0
Accepted
time: 30ms
memory: 8672kb

input:

65 51
.................................................................
.........................X.......................................
........X..............X.........................................
....X...............X............................................
.................................

output:

80.041
332
(64,34) (65,34) 

result:

ok correct!

Test #47:

score: 0
Accepted
time: 39ms
memory: 9048kb

input:

51 82
...................................................
...............X...........X.........X.............
..............................X....................
...................................................
...................................................
.......................X.............

output:

100.466
360
(49,3) (51,62) 

result:

ok correct!

Test #48:

score: 0
Accepted
time: 22ms
memory: 8520kb

input:

87 60
.......................................................................................
........................................................................X..............
.......................................................................................
.................................

output:

302.790
799
(87,29) (87,58) 

result:

ok correct!

Test #49:

score: 0
Accepted
time: 10ms
memory: 7576kb

input:

53 44
...................................X.................
.....................................................
............................X....X...................
...X.................................................
.....................................................
....................X......

output:

150.347
930
(52,44) (53,44) 

result:

ok correct!

Test #50:

score: 0
Accepted
time: 43ms
memory: 9720kb

input:

94 97
..............................................................................................
.......................................X......................X...............................
..............................................................................................
............

output:

690.646
3826
(1,96) (1,97) 

result:

ok correct!

Test #51:

score: 0
Accepted
time: 27ms
memory: 8180kb

input:

70 68
......................................................................
.....................X...........................X....................
........X...........................X...........................X.....
......................................................................
.............

output:

356.975
1620
(23,68) (51,68) 

result:

ok correct!

Test #52:

score: 0
Accepted
time: 22ms
memory: 7960kb

input:

100 91
....................................................................................................
....................................................................................................
..............................................................................................

output:

1705.102
4664
(100,44) (100,90) 

result:

ok correct!

Test #53:

score: 0
Accepted
time: 12ms
memory: 7228kb

input:

88 84
........................................................................................
........................................................................................
........................................................................................
..............................

output:

2976.142
8305
(68,1) (69,1) 

result:

ok correct!

Test #54:

score: 0
Accepted
time: 13ms
memory: 7700kb

input:

48 44
................................................
................................................
..........X...........X.........................
...X............................................
...........................X....................
.........X......................................
...

output:

140.188
466
(8,7) (1,20) 

result:

ok correct!

Test #55:

score: 0
Accepted
time: 51ms
memory: 9936kb

input:

98 60
......................................X.....X.....................................................
......................................X..............................X............................
............X......................................................X...............................

output:

179.279
713
(98,56) (98,57) 

result:

ok correct!

Test #56:

score: 0
Accepted
time: 23ms
memory: 8060kb

input:

58 41
...............................X...............X..........
..X..................X....X...............................
..........................................................
.....................X.............................X......
..............................X.................X............

output:

75.130
228
(2,1) (49,27) 

result:

ok correct!

Test #57:

score: 0
Accepted
time: 44ms
memory: 9356kb

input:

95 48
....X.......X.......................X..............X........................X...........X......
........X...............................X...............................X......................
........................XX...............................X.....................................
.........

output:

115.941
390
(15,48) (79,48) 

result:

ok correct!

Test #58:

score: 0
Accepted
time: 25ms
memory: 8468kb

input:

51 62
...................................................
..............................X.........X..........
................................................X..
.......................X...........................
..............................................X....
.....................................

output:

127.050
432
(7,1) (51,6) 

result:

ok correct!

Test #59:

score: 0
Accepted
time: 70ms
memory: 11260kb

input:

86 98
.......X......X.......................................................................
......................................................................................
......................................................................................
....................................

output:

215.501
732
(66,70) (68,72) 

result:

ok correct!

Test #60:

score: 0
Accepted
time: 50ms
memory: 9400kb

input:

91 94
...........................................................................................
...........................................................................................
...........................................................................................
.....................

output:

309.110
1541
(78,1) (90,8) 

result:

ok correct!

Test #61:

score: 0
Accepted
time: 17ms
memory: 7736kb

input:

74 45
..........................................................................
..........................................................................
....X.............X..........................................X............
.X................X..........................X............X.............

output:

164.878
772
(1,7) (1,8) 

result:

ok correct!

Test #62:

score: 0
Accepted
time: 30ms
memory: 9112kb

input:

54 73
.....X.......X........................................
.............X........................................
...............X......................................
................................X.....................
..............................................X.......
......................

output:

106.013
560
(1,1) (1,2) 

result:

ok correct!

Test #63:

score: 0
Accepted
time: 44ms
memory: 9524kb

input:

91 56
...........................................................................................
..............................X.............................X..............................
.....................................................................X.....................
.....................

output:

423.715
1455
(63,19) (24,20) 

result:

ok correct!

Test #64:

score: 0
Accepted
time: 4ms
memory: 6976kb

input:

1 2
X
X

output:

1.000
1
(1,1) (1,2) 

result:

ok correct!

Test #65:

score: 0
Accepted
time: 7ms
memory: 7008kb

input:

1 3
X
.
.

output:

0.667
1
(1,1) (1,2) 

result:

ok correct!

Test #66:

score: 0
Accepted
time: 8ms
memory: 6976kb

input:

1 3
.
X
.

output:

0.667
1
(1,1) (1,3) 

result:

ok correct!

Test #67:

score: 0
Accepted
time: 7ms
memory: 6752kb

input:

1 3
X
X
.

output:

0.667
1
(1,2) (1,3) 

result:

ok correct!

Test #68:

score: 0
Accepted
time: 3ms
memory: 6752kb

input:

1 3
.
.
X

output:

3.333
5
(1,2) (1,3) 

result:

ok correct!

Test #69:

score: 0
Accepted
time: 3ms
memory: 6752kb

input:

1 3
X
.
X

output:

6.667
10
(1,1) (1,3) 

result:

ok correct!

Test #70:

score: 0
Accepted
time: 3ms
memory: 6752kb

input:

1 3
.
X
X

output:

0.667
1
(1,1) (1,2) 

result:

ok correct!

Test #71:

score: 0
Accepted
time: 7ms
memory: 6752kb

input:

1 3
X
X
X

output:

3.667
5
(1,1) (1,2) 

result:

ok correct!

Test #72:

score: 0
Accepted
time: 8ms
memory: 6880kb

input:

1 4
X
.
.
.

output:

5.250
10
(1,1) (1,2) 

result:

ok correct!

Test #73:

score: 0
Accepted
time: 7ms
memory: 6708kb

input:

1 4
.
X
.
.

output:

2.750
5
(1,1) (1,4) 

result:

ok correct!

Test #74:

score: 0
Accepted
time: 7ms
memory: 7048kb

input:

1 4
X
X
.
.

output:

1.000
1
(1,1) (1,2) (1,3) (1,4) 

result:

ok correct!

Test #75:

score: 0
Accepted
time: 8ms
memory: 6880kb

input:

1 4
.
.
X
.

output:

2.750
5
(1,3) (1,4) 

result:

ok correct!

Test #76:

score: 0
Accepted
time: 0ms
memory: 6764kb

input:

1 4
X
.
X
.

output:

7.500
10
(1,2) (1,4) 

result:

ok correct!

Test #77:

score: 0
Accepted
time: 7ms
memory: 6740kb

input:

1 4
.
X
X
.

output:

1.000
1
(1,1) (1,2) (1,3) (1,4) 

result:

ok correct!

Test #78:

score: 0
Accepted
time: 7ms
memory: 6880kb

input:

1 4
X
X
X
.

output:

2.750
5
(1,2) (1,3) 

result:

ok correct!

Test #79:

score: 0
Accepted
time: 8ms
memory: 6876kb

input:

1 4
.
.
.
X

output:

10.250
18
(1,3) (1,4) 

result:

ok correct!

Test #80:

score: 0
Accepted
time: 8ms
memory: 7116kb

input:

1 4
X
.
.
X

output:

14.000
27
(1,1) (1,4) 

result:

ok correct!

Test #81:

score: 0
Accepted
time: 5ms
memory: 6704kb

input:

1 4
.
X
.
X

output:

5.500
10
(1,1) (1,3) 

result:

ok correct!

Test #82:

score: 0
Accepted
time: 7ms
memory: 6764kb

input:

1 4
X
X
.
X

output:

2.750
5
(1,1) (1,4) 

result:

ok correct!

Test #83:

score: 0
Accepted
time: 7ms
memory: 7048kb

input:

1 4
.
.
X
X

output:

3.000
5
(1,3) (1,4) 

result:

ok correct!

Test #84:

score: 0
Accepted
time: 3ms
memory: 6740kb

input:

1 4
X
.
X
X

output:

2.750
5
(1,2) (1,4) 

result:

ok correct!

Test #85:

score: 0
Accepted
time: 7ms
memory: 6768kb

input:

1 4
.
X
X
X

output:

2.750
5
(1,1) (1,2) 

result:

ok correct!

Test #86:

score: 0
Accepted
time: 3ms
memory: 7044kb

input:

1 4
X
X
X
X

output:

6.500
10
(1,2) (1,3) 

result:

ok correct!

Test #87:

score: 0
Accepted
time: 3ms
memory: 6976kb

input:

2 2
X.
..

output:

3.750
7
(2,1) (2,2) 

result:

ok correct!

Test #88:

score: 0
Accepted
time: 7ms
memory: 7044kb

input:

2 2
.X
..

output:

1.250
2
(1,1) (1,2) 

result:

ok correct!

Test #89:

score: 0
Accepted
time: 3ms
memory: 6976kb

input:

2 2
XX
..

output:

2.500
3
(1,2) (2,2) 

result:

ok correct!

Test #90:

score: 0
Accepted
time: 7ms
memory: 6844kb

input:

2 2
..
X.

output:

4.250
6
(2,1) (2,2) 

result:

ok correct!

Test #91:

score: 0
Accepted
time: 7ms
memory: 6880kb

input:

2 2
X.
X.

output:

3.500
6
(2,1) (2,2) 

result:

ok correct!

Test #92:

score: 0
Accepted
time: 7ms
memory: 6876kb

input:

2 2
.X
X.

output:

1.500
2
(1,1) (2,2) 

result:

ok correct!

Test #93:

score: 0
Accepted
time: 7ms
memory: 6876kb

input:

2 2
XX
X.

output:

1.750
3
(1,2) (2,2) 

result:

ok correct!

Test #94:

score: 0
Accepted
time: 3ms
memory: 6740kb

input:

2 2
..
.X

output:

2.750
4
(1,2) (2,2) 

result:

ok correct!

Test #95:

score: 0
Accepted
time: 8ms
memory: 6760kb

input:

2 2
X.
.X

output:

2.500
4
(2,1) (1,2) 

result:

ok correct!

Test #96:

score: 0
Accepted
time: 7ms
memory: 7012kb

input:

2 2
.X
.X

output:

1.500
2
(1,1) (1,2) 

result:

ok correct!

Test #97:

score: 0
Accepted
time: 0ms
memory: 7044kb

input:

2 2
XX
.X

output:

1.750
3
(1,2) (2,2) 

result:

ok correct!

Test #98:

score: 0
Accepted
time: 7ms
memory: 6916kb

input:

2 2
..
XX

output:

3.500
4
(1,2) (2,2) 

result:

ok correct!

Test #99:

score: 0
Accepted
time: 7ms
memory: 6876kb

input:

2 2
X.
XX

output:

2.250
4
(2,1) (1,2) 

result:

ok correct!

Test #100:

score: 0
Accepted
time: 7ms
memory: 7112kb

input:

2 2
.X
XX

output:

1.250
2
(1,1) (2,2) 

result:

ok correct!

Test #101:

score: 0
Accepted
time: 7ms
memory: 6752kb

input:

2 2
XX
XX

output:

2.500
3
(1,2) (2,2) 

result:

ok correct!

Test #102:

score: 0
Accepted
time: 7ms
memory: 6872kb

input:

3 1
X..

output:

4.667
7
(2,1) (3,1) 

result:

ok correct!

Test #103:

score: 0
Accepted
time: 7ms
memory: 6980kb

input:

3 1
.X.

output:

2.000
3
(1,1) (3,1) 

result:

ok correct!

Test #104:

score: 0
Accepted
time: 8ms
memory: 7048kb

input:

3 1
XX.

output:

2.000
3
(1,1) (2,1) 

result:

ok correct!

Test #105:

score: 0
Accepted
time: 7ms
memory: 6764kb

input:

3 1
..X

output:

2.000
3
(1,1) (2,1) 

result:

ok correct!

Test #106:

score: 0
Accepted
time: 7ms
memory: 6932kb

input:

3 1
X.X

output:

9.333
14
(1,1) (3,1) 

result:

ok correct!

Test #107:

score: 0
Accepted
time: 7ms
memory: 6760kb

input:

3 1
.XX

output:

2.000
3
(2,1) (3,1) 

result:

ok correct!

Test #108:

score: 0
Accepted
time: 7ms
memory: 6880kb

input:

3 1
XXX

output:

5.667
7
(1,1) (2,1) 

result:

ok correct!

Test #109:

score: 0
Accepted
time: 8ms
memory: 6760kb

input:

4 1
X...

output:

12.750
22
(3,1) (4,1) 

result:

ok correct!

Test #110:

score: 0
Accepted
time: 7ms
memory: 6840kb

input:

4 1
.X..

output:

4.250
7
(3,1) (4,1) 

result:

ok correct!

Test #111:

score: 0
Accepted
time: 7ms
memory: 6916kb

input:

4 1
XX..

output:

5.000
7
(3,1) (4,1) 

result:

ok correct!

Test #112:

score: 0
Accepted
time: 3ms
memory: 6876kb

input:

4 1
..X.

output:

4.250
7
(1,1) (4,1) 

result:

ok correct!

Test #113:

score: 0
Accepted
time: 7ms
memory: 6700kb

input:

4 1
X.X.

output:

8.500
14
(1,1) (3,1) 

result:

ok correct!

Test #114:

score: 0
Accepted
time: 7ms
memory: 6876kb

input:

4 1
.XX.

output:

3.000
3
(1,1) (2,1) (3,1) (4,1) 

result:

ok correct!

Test #115:

score: 0
Accepted
time: 7ms
memory: 6752kb

input:

4 1
XXX.

output:

4.250
7
(1,1) (2,1) 

result:

ok correct!

Test #116:

score: 0
Accepted
time: 3ms
memory: 6876kb

input:

4 1
...X

output:

7.750
14
(1,1) (2,1) 

result:

ok correct!

Test #117:

score: 0
Accepted
time: 3ms
memory: 6912kb

input:

4 1
X..X

output:

18.000
33
(1,1) (4,1) 

result:

ok correct!

Test #118:

score: 0
Accepted
time: 7ms
memory: 6752kb

input:

4 1
.X.X

output:

10.500
14
(2,1) (4,1) 

result:

ok correct!

Test #119:

score: 0
Accepted
time: 7ms
memory: 7040kb

input:

4 1
XX.X

output:

4.250
7
(2,1) (4,1) 

result:

ok correct!

Test #120:

score: 0
Accepted
time: 7ms
memory: 6704kb

input:

4 1
..XX

output:

3.000
3
(1,1) (2,1) (3,1) (4,1) 

result:

ok correct!

Test #121:

score: 0
Accepted
time: 7ms
memory: 6744kb

input:

4 1
X.XX

output:

4.250
7
(1,1) (4,1) 

result:

ok correct!

Test #122:

score: 0
Accepted
time: 3ms
memory: 7016kb

input:

4 1
.XXX

output:

4.250
7
(2,1) (3,1) 

result:

ok correct!

Test #123:

score: 0
Accepted
time: 8ms
memory: 7012kb

input:

4 1
XXXX

output:

9.500
14
(2,1) (3,1) 

result:

ok correct!

Test #124:

score: 0
Accepted
time: 7ms
memory: 6748kb

input:

100 1
X...................................................................................................

output:

13274.590
38710
(99,1) (100,1) 

result:

ok correct!

Test #125:

score: 0
Accepted
time: 3ms
memory: 6980kb

input:

100 1
...................................................................................................X

output:

13076.630
38318
(1,1) (2,1) 

result:

ok correct!

Test #126:

score: 0
Accepted
time: 3ms
memory: 6940kb

input:

100 1
..................................................X.................................................

output:

3356.010
9751
(1,1) (100,1) 

result:

ok correct!

Test #127:

score: 0
Accepted
time: 5ms
memory: 7164kb

input:

100 1
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

output:

3457.500
9950
(50,1) (51,1) 

result:

ok correct!

Test #128:

score: 0
Accepted
time: 8ms
memory: 6728kb

input:

100 1
X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.

output:

3554.940
9950
(49,1) (51,1) 

result:

ok correct!

Test #129:

score: 0
Accepted
time: 4ms
memory: 7128kb

input:

100 2
X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.
.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X.X

output:

3451.070
9751
(49,1) (51,1) 

result:

ok correct!

Test #130:

score: 0
Accepted
time: 7ms
memory: 6960kb

input:

1 100
X
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output:

12977.650
38122
(1,1) (1,2) 

result:

ok correct!

Test #131:

score: 0
Accepted
time: 3ms
memory: 6796kb

input:

1 100
.
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.
X

output:

13175.610
38514
(1,99) (1,100) 

result:

ok correct!

Test #132:

score: 0
Accepted
time: 7ms
memory: 6804kb

input:

1 100
.
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output:

3306.030
9653
(1,99) (1,100) 

result:

ok correct!

Test #133:

score: 0
Accepted
time: 5ms
memory: 6852kb

input:

1 100
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

output:

3406.500
9850
(1,50) (1,51) 

result:

ok correct!

Test #134:

score: 0
Accepted
time: 8ms
memory: 6956kb

input:

1 100
X
.
X
.
X
.
X
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X
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X
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X
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X
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X
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X
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X
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X
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X
.

output:

3503.020
9850
(1,50) (1,52) 

result:

ok correct!

Test #135:

score: 0
Accepted
time: 9ms
memory: 7272kb

input:

2 100
X.
.X
X.
.X
X.
.X
X.
.X
X.
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X.
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X.
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X.
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...

output:

3401.110
9654
(2,49) (2,51) 

result:

ok correct!

Test #136:

score: 0
Accepted
time: 8ms
memory: 7176kb

input:

10 10
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX

output:

58.080
95
(5,10) (6,10) 

result:

ok correct!

Test #137:

score: 0
Accepted
time: 77ms
memory: 12360kb

input:

100 100
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
....................................................................................................
.............................................................................................

output:

13878.927
38908
(99,1) (100,1) 

result:

ok correct!

Test #138:

score: 0
Accepted
time: 76ms
memory: 12460kb

input:

100 100
....................................................................................................
....................................................................................................
.............................................................................................

output:

14059.272
39302
(99,100) (100,100) 

result:

ok correct!

Test #139:

score: 0
Accepted
time: 85ms
memory: 12084kb

input:

100 100
X...................................................................................................
X...................................................................................................
X............................................................................................

output:

14132.282
39500
(100,1) (100,2) 

result:

ok correct!

Test #140:

score: 0
Accepted
time: 79ms
memory: 12064kb

input:

100 100
...................................................................................................X
...................................................................................................X
.............................................................................................

output:

13951.433
39104
(1,99) (1,100) 

result:

ok correct!

Test #141:

score: 0
Accepted
time: 10ms
memory: 7216kb

input:

100 100
....................................................................................................
....................................................................................................
.............................................................................................

output:

19733.340
39302
(99,100) (100,100) 

result:

ok correct!

Test #142:

score: 0
Accepted
time: 4ms
memory: 7428kb

input:

100 100
...................................................................................................X
....................................................................................................
.............................................................................................

output:

19601.010
39104
(1,99) (1,100) 

result:

ok correct!

Test #143:

score: 0
Accepted
time: 10ms
memory: 7308kb

input:

100 100
....................................................................................................
....................................................................................................
.............................................................................................

output:

5001.490
10098
(99,100) (100,100) 

result:

ok correct!

Test #144:

score: 0
Accepted
time: 11ms
memory: 6992kb

input:

20 20
.XX......XX.....XXXX
..X.....X..X....X...
.....X..............
X..XX.X..XX......XX.
X..........X........
...X..X............X
.X...X..........XXXX
.X...XX..XX....X....
X.X.XX...X.......X.X
XXXXX....X........X.
.X.XX.X..XX...X.X...
X.......X..XXX.....X
.X..X..X.X......X...
.........X....X...X.
...

output:

12.812
31
(13,5) (15,18) 

result:

ok correct!

Test #145:

score: 0
Accepted
time: 28ms
memory: 8116kb

input:

50 50
..................................................
..................X...............X...............
..................................................
....X...X........................X........X..X....
.................X................................
..........................................

output:

60.831
195
(28,1) (1,35) 

result:

ok correct!

Test #146:

score: 0
Accepted
time: 89ms
memory: 12088kb

input:

100 100
....................................................................................................
....................................................................................................
.............................................................................................

output:

227.535
1062
(96,95) (55,100) 

result:

ok correct!

Extra Test:

score: 0
Extra Test Passed