QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#518412#1663. Button LockGuanYunchangAC ✓16ms4424kbC++171.8kb2024-08-13 20:17:212024-08-13 20:17:21

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3772kb

input:

2 2
10
11

output:

2
0 1 

result:

ok OK, d = 2, n = 2, ans = 2

Test #2:

score: 0
Accepted
time: 0ms
memory: 3884kb

input:

3 4
001
111
101
011

output:

6
2 0 1 R 1 2 

result:

ok OK, d = 3, n = 4, ans = 6

Test #3:

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

input:

1 1
1

output:

1
0 

result:

ok OK, d = 1, n = 1, ans = 1

Test #4:

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

input:

2 1
01

output:

1
1 

result:

ok OK, d = 2, n = 1, ans = 1

Test #5:

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

input:

2 2
01
11

output:

2
1 0 

result:

ok OK, d = 2, n = 2, ans = 2

Test #6:

score: 0
Accepted
time: 0ms
memory: 4116kb

input:

2 3
10
01
11

output:

4
0 1 R 1 

result:

ok OK, d = 2, n = 3, ans = 4

Test #7:

score: 0
Accepted
time: 0ms
memory: 4112kb

input:

3 1
011

output:

2
1 2 

result:

ok OK, d = 3, n = 1, ans = 2

Test #8:

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

input:

3 3
010
110
111

output:

3
1 0 2 

result:

ok OK, d = 3, n = 3, ans = 3

Test #9:

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

input:

3 7
100
010
110
001
101
011
111

output:

9
0 1 2 R 2 0 R 1 2 

result:

ok OK, d = 3, n = 7, ans = 9

Test #10:

score: 0
Accepted
time: 0ms
memory: 4140kb

input:

4 2
0100
1101

output:

3
1 0 3 

result:

ok OK, d = 4, n = 2, ans = 3

Test #11:

score: 0
Accepted
time: 0ms
memory: 4120kb

input:

4 7
1100
0010
1001
0101
1101
0011
1011

output:

13
0 1 3 R 0 3 2 R 1 3 R 2 3 

result:

ok OK, d = 4, n = 7, ans = 13

Test #12:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

4 14
1000
0100
1100
0010
1010
0110
1110
0001
1001
0101
1101
1011
0111
1111

output:

19
0 1 2 3 R 3 0 1 R 2 0 3 R 1 2 3 R 1 3 

result:

ok OK, d = 4, n = 14, ans = 19

Test #13:

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

input:

5 1
00001

output:

1
4 

result:

ok OK, d = 5, n = 1, ans = 1

Test #14:

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

input:

5 15
10000
11000
00100
10100
10010
01010
00110
11110
10001
00101
01101
00011
10011
00111
11111

output:

29
0 1 2 3 4 R 2 4 1 R 0 3 4 R 2 3 4 R 2 0 R 1 3 R 0 4 R 3 4 

result:

ok OK, d = 5, n = 15, ans = 29

Test #15:

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

input:

5 30
10000
01000
11000
00100
01100
11100
00010
10010
01010
11010
00110
10110
01110
11110
00001
10001
01001
11001
00101
10101
01101
11101
00011
10011
01011
11011
00111
10111
01111
11111

output:

45
2 4 1 3 0 R 2 3 0 4 R 1 0 4 3 R 4 0 2 1 R 1 3 2 0 R 0 1 3 R 0 3 4 R 1 4 3 R 1 2 0 R 3 4 2 

result:

ok OK, d = 5, n = 30, ans = 45

Test #16:

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

input:

7 30
0100001
1110000
0011000
1011000
0111001
0010100
1010101
0110100
1011100
0000010
1000011
1000010
1100011
0010010
1010011
0110011
0001011
1001011
0111011
1111010
0000110
1000110
1100111
1010111
1110111
0001110
1001111
1101110
0011111
0011110

output:

61
2 5 0 6 4 1 R 4 5 3 2 6 R 0 5 4 1 3 R 3 5 6 0 4 R 0 5 6 1 4 R 0 1 2 3 5 R 5 1 2 6 3 R 1 6 2 3 R 2 4 0 6 R 2 3 0 4 R 1 2 4 

result:

ok OK, d = 7, n = 30, ans = 61

Test #17:

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

input:

8 100
01000000
11000000
00100000
00010000
01001000
11001000
00101000
01101000
00011000
10011000
11011000
01111000
11111000
10000100
11000100
00100100
00010100
01010100
00110100
10110100
00001100
10001100
11001100
10101100
01101100
11101100
00011100
01011100
11011100
00111100
10111100
01111100
000000...

output:

180
6 3 4 5 7 1 2 R 2 4 6 0 5 3 7 R 0 1 5 7 2 4 6 R 2 7 3 0 1 4 6 R 1 0 4 6 5 2 R 0 7 3 1 5 4 R 0 1 7 4 3 6 R 2 1 4 5 3 R 0 2 6 3 1 R 1 2 6 3 5 R 4 6 2 5 7 R 3 4 7 2 6 R 3 5 2 0 7 R 1 3 7 2 5 R 4 7 0 5 2 R 2 5 4 7 1 R 1 4 6 3 5 R 1 3 5 4 7 R 3 5 6 2 7 R 1 2 4 7 6 R 7 3 6 0 5 R 4 5 0 2 3 R 3 1 2 4 0 ...

result:

ok OK, d = 8, n = 100, ans = 180

Test #18:

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

input:

9 300
010000000
001000000
011000000
000100000
010100000
110100000
101100000
011100000
110010000
001010000
101010000
011010000
111010000
000110000
100110000
110110000
001110000
101110000
011110000
000001000
010001000
111001000
010101000
001101000
101101000
011101000
111101000
000011000
001011000
1010...

output:

524
4 5 1 7 6 3 2 8 R 3 7 5 6 1 2 0 4 R 2 4 5 0 8 1 3 6 R 7 2 3 4 5 1 0 8 R 1 4 6 2 7 3 0 8 R 2 3 5 0 8 1 7 6 R 1 3 8 5 0 4 6 7 R 1 2 6 0 5 7 4 8 R 0 3 7 6 5 2 4 8 R 1 2 4 3 8 0 6 R 3 8 2 5 4 6 0 R 4 6 8 3 5 1 2 R 3 4 7 5 1 0 8 R 3 4 2 5 0 7 8 R 2 7 4 5 6 3 8 R 1 2 3 6 0 7 8 R 1 3 4 6 7 0 8 R 0 2 4 ...

result:

ok OK, d = 9, n = 300, ans = 524

Test #19:

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

input:

10 1
1100100010

output:

4
0 1 4 8 

result:

ok OK, d = 10, n = 1, ans = 4

Test #20:

score: 0
Accepted
time: 0ms
memory: 4116kb

input:

10 5
1010101001
1001001000
1101101100
1011110100
1011110001

output:

26
0 3 6 1 4 7 R 0 2 3 4 5 7 R 0 2 3 4 5 9 R 0 2 4 6 9 

result:

ok OK, d = 10, n = 5, ans = 26

Test #21:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

10 15
1010011111
0001010001
1001001010
1001000011
0101000011
0000110010
1000101111
0100111101
0010101001
1010111111
0110101000
1110110111
0011101111
1011111110
1011100001

output:

73
0 2 5 6 7 8 9 4 R 4 5 8 0 1 2 7 9 R 0 3 6 8 2 4 5 7 R 2 4 6 9 3 7 8 R 0 4 6 7 8 9 R 1 4 5 6 7 9 R 0 2 3 4 9 R 0 3 8 9 R 1 3 8 9 R 1 2 4 6 R 3 5 9 

result:

ok OK, d = 10, n = 15, ans = 73

Test #22:

score: 0
Accepted
time: 0ms
memory: 4128kb

input:

10 40
0100000110
0100001111
1100001111
1100000111
0010001111
1010000000
0110000010
0001001011
0101000000
0101000001
1101001011
1101001110
1111000101
1000101100
0010101100
0010101111
1010101100
1110100010
0001100110
1001101000
1001100101
0000010010
0000011011
1000011001
1110011110
0001011010
01010100...

output:

137
0 2 1 4 8 3 5 R 5 8 0 1 2 6 7 R 2 3 5 7 8 9 0 R 5 6 8 9 2 4 0 R 1 2 8 4 5 6 7 R 3 5 6 8 2 4 7 R 1 3 5 0 2 6 4 R 4 5 9 0 7 8 R 3 6 8 9 0 1 R 1 7 8 0 3 6 R 1 3 9 0 2 7 R 0 4 6 7 5 8 R 2 6 7 8 9 4 R 1 6 7 8 9 0 R 0 3 4 7 9 R 0 1 7 8 9 R 2 4 6 7 0 R 0 3 4 6 R 3 4 7 8 R 0 5 6 9 

result:

ok OK, d = 10, n = 40, ans = 137

Test #23:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

10 70
0100000001
1010000100
0110000011
0110000111
1001000000
0011000000
1000100111
0100100010
1010100010
0110100001
1110100010
0001100001
1001100101
1001100110
1001100100
1101100011
1101100001
0011100111
0011100001
1011100000
0100010011
0100010100
1100010001
1100010000
0011010100
0111010000
01110101...

output:

213
0 2 4 8 1 5 7 9 R 3 4 9 0 7 1 5 R 1 3 4 5 6 7 9 R 0 3 5 6 7 9 4 R 2 4 5 6 7 1 9 R 1 2 3 5 6 8 0 R 2 4 6 1 3 7 9 R 2 3 4 9 7 8 6 R 1 3 6 8 9 5 R 0 6 9 2 4 5 R 1 9 0 6 7 8 R 2 4 5 7 8 9 R 2 3 5 7 1 9 R 2 3 6 7 9 5 R 0 3 4 7 8 6 R 1 4 6 9 0 3 R 6 8 0 3 5 7 R 0 1 3 4 9 8 R 0 2 7 3 6 4 R 0 1 5 6 7 2 ...

result:

ok OK, d = 10, n = 70, ans = 213

Test #24:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

10 200
1100000000
0010000000
1010000000
1110000000
1001000001
0011000000
0111000000
0000100000
1000100001
0100100000
0100100001
0010100000
1010100000
0001100001
1011100000
0111100000
0000010001
0010010001
1010010000
0110010000
0001010000
1001010000
1001010001
1101010001
1101010000
0111010001
1110110...

output:

491
1 8 9 2 0 3 4 6 5 R 0 2 4 3 6 8 5 7 R 0 2 1 4 5 7 9 3 R 0 4 9 2 6 7 5 3 R 1 2 5 3 9 7 4 6 R 0 1 4 6 2 8 9 5 R 1 3 7 9 2 8 5 0 R 5 8 1 3 7 0 6 9 R 1 4 5 6 0 9 3 R 1 4 9 0 8 5 7 R 0 1 7 4 5 6 2 R 3 6 7 9 0 4 1 R 1 6 7 3 5 2 9 R 1 2 3 7 0 5 6 R 3 4 9 7 5 6 1 R 3 6 7 8 2 5 9 R 1 2 5 8 0 3 6 R 6 7 8 ...

result:

ok OK, d = 10, n = 200, ans = 491

Test #25:

score: 0
Accepted
time: 2ms
memory: 3980kb

input:

10 400
0100000000
1100000000
0110000000
0001000000
1001000000
0101000000
1111000000
0000100000
0010100000
0110100000
0001100000
1001100000
0101100000
1101100000
1011100000
0111100000
1000010000
1100010000
0001010000
0101010000
1101010000
1011010000
0000110000
1000110000
0010110000
1001110000
0101110...

output:

777
0 4 5 3 2 8 6 7 1 9 R 5 7 9 2 0 3 4 6 8 R 0 3 7 9 5 1 4 8 6 R 2 4 5 6 9 0 8 7 1 R 1 3 5 8 9 0 2 7 6 R 0 1 6 8 4 2 3 9 7 R 2 4 1 5 9 0 7 8 3 R 1 5 6 9 7 8 3 0 R 1 8 0 4 9 2 3 5 R 0 3 4 2 6 9 8 7 R 4 6 7 8 9 1 0 3 R 1 4 6 0 5 3 7 9 R 0 1 4 5 7 2 6 9 R 3 7 0 2 6 4 1 9 R 2 5 7 6 1 8 9 0 R 0 1 7 9 4 ...

result:

ok OK, d = 10, n = 400, ans = 777

Test #26:

score: 0
Accepted
time: 4ms
memory: 4252kb

input:

10 600
1000000000
0010000000
0110000000
1001000000
0101000000
1101000000
1011000000
1111000000
1000100000
0100100000
0110100000
1110100000
0001100000
0101100000
1101100000
0111100000
1111100000
1000010000
1100010000
0010010000
1010010000
0110010000
1110010000
0101010000
1101010000
1011010000
1111010...

output:

1049
0 3 4 7 8 9 5 1 2 6 R 0 2 4 9 7 1 8 5 6 R 3 6 8 0 7 2 4 9 R 1 4 3 8 2 9 0 6 R 1 2 9 7 3 0 8 6 R 2 6 7 0 4 1 3 5 R 0 2 5 3 9 1 8 7 R 1 8 9 7 3 0 4 2 R 2 7 4 5 1 3 0 8 R 1 4 6 8 3 2 7 0 R 3 5 6 8 1 0 7 2 R 2 5 7 0 8 4 6 1 R 3 4 5 6 1 8 7 0 R 3 4 8 5 0 7 6 2 R 4 6 8 0 3 5 2 9 R 1 5 6 8 9 3 4 0 R 0...

result:

ok OK, d = 10, n = 600, ans = 1049

Test #27:

score: 0
Accepted
time: 5ms
memory: 4328kb

input:

10 800
1000000000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0011000000
1011000000
0111000000
1111000000
1000100000
1100100000
0010100000
1010100000
0110100000
1110100000
0001100000
1101100000
1011100000
0111100000
0000010000
1000010000
0100010000
1100010...

output:

1450
2 3 5 9 6 1 4 8 7 R 0 2 3 4 5 6 7 8 9 R 3 4 5 0 8 1 7 9 6 R 1 5 6 9 2 4 0 8 3 R 1 6 7 8 4 2 0 9 5 R 3 4 0 5 9 1 6 2 7 R 2 1 4 5 9 0 3 8 7 R 2 4 8 3 5 1 0 6 7 R 0 2 7 3 1 8 6 9 R 5 9 0 1 4 7 2 8 R 1 0 2 4 9 3 6 8 R 2 3 7 9 5 0 1 8 R 2 4 7 0 1 8 3 6 R 0 1 2 3 6 5 7 8 R 1 2 9 3 5 0 6 8 R 0 4 6 7 3...

result:

ok OK, d = 10, n = 800, ans = 1450

Test #28:

score: 0
Accepted
time: 11ms
memory: 4044kb

input:

10 900
1000000000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0101000000
1011000000
0111000000
1111000000
0000100000
1000100000
1100100000
0010100000
1010100000
0110100000
1110100000
0001100000
1001100000
0101100000
1101100000
0011100000
1011100000
0111100...

output:

1655
2 3 6 7 0 8 1 4 5 9 R 4 6 7 9 1 2 3 8 5 R 3 4 7 8 2 0 6 5 9 R 6 0 1 4 9 7 5 8 3 R 4 7 8 0 6 2 1 5 9 R 6 7 5 9 3 2 0 1 8 R 3 4 6 0 7 8 9 2 1 R 0 2 7 8 5 3 1 9 4 R 0 3 5 1 8 4 2 9 6 R 2 6 0 3 9 7 1 4 5 R 0 3 4 9 7 1 2 8 R 2 4 9 1 5 3 7 0 R 1 3 9 4 0 8 2 6 R 0 5 6 2 7 8 1 9 R 6 7 8 4 1 2 3 5 R 1 5...

result:

ok OK, d = 10, n = 900, ans = 1655

Test #29:

score: 0
Accepted
time: 14ms
memory: 4188kb

input:

10 990
1000000000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0101000000
1101000000
0011000000
1011000000
0111000000
1111000000
0000100000
1000100000
0100100000
1100100000
0010100000
0110100000
1110100000
0001100000
1001100000
0101100000
1101100000
0011100...

output:

1850
0 3 9 1 4 2 7 8 5 6 R 0 3 6 8 4 1 5 9 2 R 3 4 7 8 1 0 6 2 9 R 0 1 5 7 8 2 4 3 6 R 0 1 7 3 5 8 2 9 6 R 0 6 9 2 1 3 7 4 5 R 0 1 9 4 5 2 7 8 6 R 0 3 5 1 9 4 7 8 6 R 1 2 4 8 3 7 5 9 6 R 3 5 9 4 0 2 7 8 6 R 2 5 8 1 3 6 4 9 R 0 2 3 8 4 5 6 9 R 0 5 6 3 8 2 1 7 R 0 1 6 9 3 5 4 7 R 0 4 6 2 8 1 7 5 R 2 3...

result:

ok OK, d = 10, n = 990, ans = 1850

Test #30:

score: 0
Accepted
time: 14ms
memory: 4124kb

input:

10 1000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0101000000
1101000000
0011000000
1011000000
0111000000
1111000000
0000100000
1000100000
0100100000
1100100000
0010100000
1010100000
0110100000
1110100000
0001100000
1001100000
0101100000
1101100000
001110...

output:

1855
3 6 1 2 9 5 4 7 8 0 R 4 5 6 9 3 7 2 0 8 R 0 6 9 5 4 1 3 8 7 R 1 4 8 6 5 0 2 9 3 R 4 5 2 7 9 6 1 0 8 R 0 2 3 9 8 6 1 4 7 R 0 1 9 3 5 8 2 4 7 R 1 2 6 7 4 0 5 3 8 R 0 1 3 6 2 8 5 9 7 R 5 6 7 4 9 0 3 1 2 R 0 3 4 9 6 7 1 2 R 7 9 0 4 5 1 2 3 R 0 3 9 2 6 5 1 4 R 4 7 8 5 0 2 6 3 R 1 3 7 8 4 6 5 0 R 4 6...

result:

ok OK, d = 10, n = 1000, ans = 1855

Test #31:

score: 0
Accepted
time: 15ms
memory: 4212kb

input:

10 1020
1000000000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0101000000
1101000000
0011000000
1011000000
0111000000
1111000000
0000100000
1000100000
0100100000
1100100000
0010100000
1010100000
0110100000
1110100000
0001100000
1001100000
0101100000
110110...

output:

1891
0 4 3 7 9 1 5 6 8 2 R 6 7 9 2 3 4 1 5 0 R 1 3 0 4 9 2 6 5 8 R 2 4 5 8 6 1 9 7 0 R 1 2 3 8 0 5 4 6 7 R 1 2 3 5 4 9 0 8 7 R 1 2 6 7 9 0 3 4 8 R 3 0 5 7 9 2 4 6 8 R 4 5 1 3 9 8 6 7 2 R 0 9 2 3 5 1 6 7 8 R 2 4 6 9 1 0 7 5 R 2 9 0 1 7 5 4 3 R 3 9 4 6 7 5 8 0 R 2 3 6 7 1 0 5 4 R 4 6 7 3 2 1 5 8 R 0 2...

result:

ok OK, d = 10, n = 1020, ans = 1891

Test #32:

score: 0
Accepted
time: 13ms
memory: 4424kb

input:

10 1022
1000000000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0101000000
1101000000
0011000000
1011000000
0111000000
1111000000
0000100000
1000100000
0100100000
1100100000
0010100000
1010100000
0110100000
1110100000
0001100000
1001100000
0101100000
110110...

output:

1891
1 3 9 4 7 0 6 5 8 2 R 2 3 5 9 1 6 7 4 0 R 1 3 4 5 9 0 6 2 8 R 2 4 8 1 7 6 5 9 0 R 3 4 6 8 5 0 2 1 7 R 0 4 8 9 2 1 5 3 7 R 6 9 1 2 4 3 7 0 8 R 3 5 6 4 9 2 7 0 8 R 3 7 9 4 5 6 1 8 2 R 1 3 5 6 0 9 7 2 8 R 0 6 9 7 1 2 4 5 R 3 4 5 2 0 7 1 9 R 0 5 7 6 3 8 4 9 R 1 2 3 6 0 7 5 4 R 1 3 6 8 5 4 7 2 R 0 2...

result:

ok OK, d = 10, n = 1022, ans = 1891

Test #33:

score: 0
Accepted
time: 15ms
memory: 4424kb

input:

10 1023
1000000000
0100000000
1100000000
0010000000
1010000000
0110000000
1110000000
0001000000
1001000000
0101000000
1101000000
0011000000
1011000000
0111000000
1111000000
0000100000
1000100000
0100100000
1100100000
0010100000
1010100000
0110100000
1110100000
0001100000
1001100000
0101100000
110110...

output:

1897
3 7 9 4 0 1 6 5 8 2 R 1 6 9 5 2 3 7 4 0 R 0 3 4 1 5 9 6 2 8 R 2 6 8 1 7 4 5 9 0 R 4 5 6 3 8 0 2 1 7 R 0 2 4 8 9 1 5 3 7 R 2 4 1 3 9 6 7 0 8 R 4 5 9 6 3 2 7 0 8 R 6 3 4 7 9 5 1 8 2 R 0 3 6 9 5 1 7 2 8 R 0 2 6 9 7 1 4 5 R 0 2 4 7 3 5 1 9 R 0 6 7 5 3 8 4 9 R 0 1 2 7 3 6 5 4 R 1 4 5 8 6 3 7 2 R 0 3...

result:

ok OK, d = 10, n = 1023, ans = 1897

Test #34:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

9 256
001001100
110001000
111110101
010011000
101010110
110110010
100010100
100111001
000000010
110011001
011010011
000001011
010000110
100010010
100011110
100000011
001110011
101100000
010111100
100110000
101011111
000010000
110110100
100110011
010110011
100101000
101001101
111100111
100011011
0011...

output:

829
7 2 3 4 5 0 1 6 8 R 2 3 6 0 7 1 4 R 5 7 8 0 6 3 4 R 2 7 8 4 6 0 3 R 1 4 7 0 6 3 8 R 0 2 7 1 3 6 8 R 3 5 6 4 7 0 1 R 0 4 6 3 8 2 5 R 0 3 4 5 7 2 6 R 2 5 8 0 7 1 3 R 6 1 2 3 4 5 7 R 2 3 8 5 7 4 6 R 0 2 8 3 6 5 7 R 1 6 7 4 8 2 5 R 0 6 8 1 3 2 5 R 0 2 4 7 8 1 3 R 0 1 6 2 4 7 8 R 2 3 4 5 8 0 7 R 4 0 ...

result:

ok OK, d = 9, n = 256, ans = 829

Test #35:

score: 0
Accepted
time: 2ms
memory: 3920kb

input:

9 376
010001010
111000111
110011110
101111001
001101110
110111001
101101101
001111001
000100000
001101011
000001001
000000011
110000001
001000101
110010111
111000110
101011111
100111010
100000110
110000010
011111101
000101111
011010000
010011101
000001110
010000010
001100111
000010101
011010011
0111...

output:

877
0 3 1 6 7 4 5 2 8 R 3 6 7 0 5 8 4 R 3 0 2 4 7 8 5 R 2 8 0 4 6 7 3 R 6 0 1 3 5 7 8 R 0 5 3 1 2 6 7 R 6 8 2 4 7 1 0 R 1 5 7 4 8 6 2 R 1 4 8 0 7 3 5 R 4 5 8 1 3 2 6 R 2 6 1 5 8 0 4 R 4 6 7 2 5 3 1 R 0 6 1 2 3 4 8 R 1 8 5 6 7 0 2 R 7 8 2 3 4 5 1 R 3 4 6 5 8 7 2 R 0 4 6 2 3 7 5 R 2 3 6 1 8 5 0 R 0 1 ...

result:

ok OK, d = 9, n = 376, ans = 877

Test #36:

score: 0
Accepted
time: 16ms
memory: 4172kb

input:

10 1022
1001011110
0000111010
0110001111
1000100010
1010010110
0111110110
0001110010
0111110101
1011011001
0100011000
1000100001
1010111101
1000010101
1111101010
1101000101
1010100101
0100001001
0111101010
1101110111
1100110010
1110100111
1001111100
0000100111
1101011100
0010011101
0110000000
111110...

output:

1896
3 4 6 7 1 9 2 8 0 R 1 7 9 3 5 6 2 8 4 R 0 4 6 3 8 1 9 5 7 R 0 1 8 9 3 5 6 2 7 R 1 8 9 3 5 6 4 2 0 R 2 8 9 3 7 0 6 5 4 R 0 4 9 1 5 7 6 8 2 R 2 4 6 7 1 3 0 5 9 R 1 4 5 7 9 2 8 3 0 R 0 2 3 7 1 8 6 4 5 R 1 3 4 9 0 6 5 7 R 3 5 6 8 1 7 4 9 R 7 8 0 1 6 2 4 9 R 2 7 8 9 5 4 0 3 R 0 1 5 9 6 2 8 7 R 2 3 4...

result:

ok OK, d = 10, n = 1022, ans = 1896

Test #37:

score: 0
Accepted
time: 2ms
memory: 3944kb

input:

10 512
0111100010
1110010001
0000111000
1101100111
1000010100
1010001011
1101110101
1111000111
0001001100
0110010101
1000010010
1111001000
1000101101
0101011111
0110110111
1101010010
0101111101
0010110011
0111101000
1100100110
1100110010
1101000101
0110001000
0101010101
1101111111
1010101100
0111000...

output:

1771
2 3 4 6 8 0 1 5 7 R 3 5 6 2 9 0 4 1 8 R 3 4 7 5 9 0 2 1 6 R 0 2 9 6 7 3 5 1 8 R 2 5 8 3 6 0 4 7 9 R 2 4 6 1 8 5 7 0 9 R 3 5 7 0 8 1 9 4 6 R 0 3 9 1 4 2 7 6 8 R 1 6 8 3 4 2 7 5 9 R 1 4 8 2 9 0 3 5 7 R 3 4 9 1 5 0 8 R 4 6 7 0 1 2 8 R 4 5 8 1 6 2 9 R 0 1 9 2 5 3 4 R 2 5 7 4 6 8 9 R 4 7 9 3 8 5 6 R...

result:

ok OK, d = 10, n = 512, ans = 1771

Test #38:

score: 0
Accepted
time: 3ms
memory: 4232kb

input:

10 521
0101010111
0110110000
0001001011
1100111010
0000011101
1100100100
0111000100
0010110100
1111101000
1001011110
1001101000
0100000111
1111110011
1100000101
0010100110
0111001101
1101101001
0110110011
1110100011
0101011000
0110111010
0100001101
0000110110
1011101001
1000001110
0110100001
1001110...

output:

1561
3 8 2 7 5 9 0 4 1 6 R 1 2 7 8 0 6 3 5 R 0 2 4 5 6 7 1 8 R 1 2 3 6 5 7 4 8 R 1 5 6 9 2 8 3 7 R 0 2 3 9 1 8 5 7 R 0 5 6 8 1 9 4 7 R 1 3 4 5 6 8 2 9 R 0 1 2 6 5 9 3 7 R 1 4 6 8 0 9 3 7 R 1 2 4 8 0 5 6 9 R 1 4 5 7 8 9 0 3 R 4 5 6 7 2 3 1 9 R 8 4 6 9 1 7 3 5 R 5 6 7 8 3 4 2 9 R 0 1 6 7 8 9 2 4 R 1 2...

result:

ok OK, d = 10, n = 521, ans = 1561

Test #39:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

10 252
1011010001
0101100101
1001001101
0010101011
1110100010
1110010010
0001110110
1010001110
0001111010
0100100111
1101110000
1101001010
1101010001
1110000110
0111001100
0101111000
0001110101
0110101001
0111010100
1011010010
0010010111
1101100010
1011100001
0011011100
1010110001
1001100101
0110001...

output:

1511
1 2 3 4 9 R 0 1 2 6 9 R 1 3 6 8 9 R 0 1 4 5 9 R 1 2 4 8 9 R 2 4 5 6 8 R 1 3 4 8 9 R 0 1 4 5 8 R 0 1 2 6 8 R 1 2 7 8 9 R 2 3 4 6 7 R 0 1 2 4 9 R 1 3 5 6 8 R 1 3 6 7 8 R 2 5 6 8 9 R 4 5 6 8 9 R 1 3 4 5 9 R 1 2 4 6 7 R 2 4 5 7 8 R 0 2 3 6 9 R 0 2 3 7 8 R 0 4 5 8 9 R 0 1 5 6 8 R 1 3 5 6 7 R 2 3 6 7...

result:

ok OK, d = 10, n = 252, ans = 1511

Test #40:

score: 0
Accepted
time: 3ms
memory: 3916kb

input:

10 672
0101101000
1110011100
1000101001
1110000100
1001010010
0101100001
1001111001
1100100111
1110110000
0010110010
0111010110
1010101001
0101010011
1100010010
1010110110
1000001110
1100011001
1010011110
1110000111
1001011001
1011100110
0011001100
0001110011
0001100101
1001101011
0111000111
1010111...

output:

1721
0 5 7 8 9 6 R 1 4 8 9 3 6 R 0 3 6 9 5 2 R 4 5 8 9 6 1 R 3 5 7 9 0 8 R 2 3 5 7 1 4 R 2 5 6 7 9 1 R 1 2 4 8 6 0 R 0 2 3 4 5 9 R 1 2 5 9 4 3 R 3 4 5 8 6 9 R 0 1 4 6 7 3 R 0 2 3 9 6 4 R 1 3 8 9 7 0 R 1 3 4 8 0 9 R 0 1 3 6 4 5 R 5 6 7 8 3 4 R 3 4 6 9 2 1 R 0 1 4 9 6 7 R 1 7 8 9 4 6 R 1 3 6 7 5 2 R 3...

result:

ok OK, d = 10, n = 672, ans = 1721

Test #41:

score: 0
Accepted
time: 6ms
memory: 4284kb

input:

10 758
1010000010
0100111010
1110101011
1110010101
1100000010
0101101110
1101110111
1000111001
0111110000
0011011111
0110001110
1101001111
0110101010
0111100011
1111100000
1110100010
0110111101
0100110110
0111010110
1111111100
0010011000
0100011000
0000110001
1011011110
0110101100
0000101001
0011010...

output:

1897
1 2 3 7 8 6 0 4 5 9 R 0 3 5 2 9 1 8 7 4 R 0 5 7 8 9 4 3 2 6 R 0 1 3 7 9 5 8 6 2 R 4 6 9 5 8 3 1 0 2 R 0 4 6 7 9 8 2 3 1 R 0 5 9 6 8 3 4 7 1 R 1 3 4 5 6 9 7 0 2 R 1 4 9 3 7 8 5 2 6 R 2 4 7 8 9 1 0 5 6 R 0 1 4 7 8 9 6 3 R 1 6 8 2 9 0 3 5 R 0 1 5 6 9 7 4 2 R 1 2 3 5 9 4 8 0 R 0 1 2 7 9 6 8 4 R 2 4...

result:

ok OK, d = 10, n = 758, ans = 1897

Test #42:

score: 0
Accepted
time: 3ms
memory: 3972kb

input:

10 500
1111111000
1100001010
1100101110
1000011100
1100101111
1110001101
1100101100
1111000110
1111010100
1110101111
1001000100
1101011111
1100000001
1111001010
1010000100
1111100101
0010100110
1010000010
1110100111
0100101111
0110011010
1011011101
0010001010
0010101001
1010110000
0010010101
0000001...

output:

758
4 8 6 7 9 5 3 1 0 2 R 2 7 6 1 8 3 5 9 4 R 0 2 6 8 1 3 4 9 7 R 1 8 9 3 0 4 7 5 2 R 3 4 6 8 9 2 5 1 0 R 1 6 9 7 5 3 0 2 4 R 3 5 4 7 2 1 8 0 6 R 3 6 8 0 4 2 9 7 5 R 9 0 5 7 1 8 3 2 6 R 0 1 6 7 4 9 5 8 2 R 8 0 1 6 7 2 5 4 R 0 3 8 7 5 9 6 1 R 2 4 7 1 6 5 9 3 R 4 7 3 6 1 9 2 8 R 2 5 1 6 8 9 0 3 R 4 5 ...

result:

ok OK, d = 10, n = 500, ans = 758

Test #43:

score: 0
Accepted
time: 1ms
memory: 4156kb

input:

10 300
1101111111
1100011101
1011000001
0000111001
0111001000
0010111000
0101011010
0110001110
1010010001
1011110110
0100100100
0000100111
1000000010
0101000000
1100100111
0111011110
0101000110
1100011001
1111001101
0010100000
0011100010
0111100111
0011010111
1000010000
1101111110
0000011001
1101011...

output:

469
6 3 8 5 1 9 7 4 0 2 R 6 8 5 9 0 1 4 7 2 R 1 6 3 2 0 8 4 7 9 R 0 3 8 2 1 9 4 5 6 R 8 9 2 1 5 3 4 7 0 R 4 8 3 2 1 6 9 7 5 R 5 6 9 3 0 1 7 4 2 R 5 6 7 8 9 0 3 2 4 R 0 2 3 9 5 1 8 6 7 R 1 5 8 6 4 3 7 0 2 R 5 8 3 7 6 1 2 0 R 0 4 3 2 9 5 8 6 R 2 0 1 5 7 4 6 3 R 2 3 6 9 4 1 0 7 R 1 3 9 4 5 0 7 8 R 4 5 ...

result:

ok OK, d = 10, n = 300, ans = 469

Test #44:

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

input:

10 200
1110010001
1000101110
0001000000
1001000000
1000010000
0010001100
1111101111
1000110000
1110011001
1000010110
0000000001
1001001001
0000000100
0101000000
1011101000
0010101001
1101101011
1101010100
0001010100
1010110110
0001001100
1000101010
0011011001
0100011100
1101000110
0010111101
0111111...

output:

323
5 1 6 9 4 7 0 8 3 2 R 3 9 0 6 4 5 2 1 8 R 1 3 2 5 7 6 9 8 4 R 7 0 4 5 6 9 2 8 1 R 2 7 6 4 0 9 3 1 5 R 3 7 6 2 1 4 8 9 0 R 6 8 4 0 1 2 7 5 R 4 7 8 0 6 5 1 3 R 5 7 3 1 0 2 4 6 R 7 8 0 9 4 1 6 3 R 1 8 3 0 2 6 5 7 R 5 8 6 1 0 4 2 3 R 9 2 5 6 7 4 1 0 R 2 3 7 8 4 1 5 6 R 1 2 5 6 9 8 4 R 1 2 4 6 3 0 9 ...

result:

ok OK, d = 10, n = 200, ans = 323

Test #45:

score: 0
Accepted
time: 1ms
memory: 4168kb

input:

10 250
1100000000
1110100011
0010111111
0000101001
1001000010
0111100001
1011101010
1111011111
1001001001
0001010000
1010111011
1011110111
1011000001
1001110010
1010011111
1100111011
0001000000
1011111111
1000010111
1110101111
0000001000
0001111000
0111000011
0110101000
1000000110
0010010010
0100001...

output:

432
1 6 7 4 0 8 2 9 3 5 R 1 7 5 0 3 4 8 9 6 R 2 6 9 0 1 5 4 3 8 R 5 6 0 7 8 2 9 3 1 R 2 7 1 4 9 0 5 6 8 R 3 5 4 6 7 0 2 1 8 R 0 8 3 4 5 2 9 7 6 R 3 4 8 1 6 0 9 2 R 3 5 6 8 1 9 4 7 R 1 5 0 3 2 4 8 9 R 8 9 4 5 6 1 2 3 R 4 8 2 6 7 3 5 9 R 1 2 9 3 4 7 6 R 5 9 2 4 7 3 6 R 2 8 5 1 4 7 9 R 2 3 6 0 4 8 5 R ...

result:

ok OK, d = 10, n = 250, ans = 432

Test #46:

score: 0
Accepted
time: 3ms
memory: 3960kb

input:

10 500
1111111010
0000000111
1110111101
0111000010
0110100011
1000101011
0010101000
0001000100
0100011000
1011111000
1000011011
1011110101
0010100100
0011101101
1001100110
0010001101
0100111000
0011001100
0010000011
1101111011
1001010100
1010110001
0111011010
1010010010
1001000000
1101111101
0110111...

output:

786
0 3 1 4 5 8 9 7 6 2 R 8 7 9 4 6 5 3 1 2 R 5 7 9 3 8 4 0 2 1 R 2 3 9 4 7 0 5 1 6 R 1 5 7 0 8 4 3 6 2 R 4 7 2 1 8 0 5 6 9 R 1 5 9 4 6 3 2 0 8 R 0 2 9 5 8 1 6 3 7 R 2 9 6 7 5 3 8 4 0 R 1 2 6 0 3 4 8 7 9 R 0 4 8 3 9 2 6 5 R 3 4 8 5 1 2 9 0 R 0 4 7 3 8 2 6 9 R 1 3 4 7 2 8 5 6 R 6 9 0 4 8 1 2 3 R 4 5 ...

result:

ok OK, d = 10, n = 500, ans = 786

Test #47:

score: 0
Accepted
time: 10ms
memory: 4084kb

input:

10 800
0101011100
0111011011
0100001101
0011000001
1100101111
0110011110
0001110111
1010011111
0001101110
0001101100
1000001101
0101000100
1011101110
0010001100
1101001111
0010011001
0010001101
0000110010
0010000000
0111011001
1001110101
1100010010
1110001000
0110011001
1011011111
1001100011
0000001...

output:

1315
1 3 4 6 0 8 2 7 5 9 R 2 4 8 6 1 5 9 0 3 R 2 5 9 6 7 8 3 4 1 R 0 1 3 6 8 5 9 7 4 R 1 2 5 6 9 0 7 8 4 R 3 6 7 2 4 9 8 0 1 R 5 7 9 3 2 0 6 1 8 R 0 9 4 6 3 5 1 2 7 R 6 7 9 4 0 8 5 2 3 R 2 9 1 5 4 7 3 8 0 R 2 3 7 8 4 1 6 5 R 0 1 3 4 7 9 2 5 R 1 4 8 9 5 2 0 7 R 2 3 4 1 8 9 0 7 R 0 5 1 6 3 4 2 7 R 0 1...

result:

ok OK, d = 10, n = 800, ans = 1315

Test #48:

score: 0
Accepted
time: 12ms
memory: 4108kb

input:

10 900
0101111001
0111101011
0000100001
0110100110
1000100000
0110010001
1101011000
0001010011
0010011000
0100110111
1111011000
0111000011
1000010001
1111110011
1010000001
1011010100
0010100111
1100111000
0101001000
1000011001
1011110111
1011100000
0001110011
0110111001
1011111110
0110100000
0010001...

output:

1553
0 7 9 5 3 6 1 8 4 2 R 0 2 4 3 6 1 9 7 5 R 1 5 6 4 2 8 0 9 7 R 0 1 3 4 9 7 6 8 2 R 0 1 7 8 9 3 2 6 5 R 4 6 0 3 1 8 5 7 2 R 2 5 6 0 3 9 1 8 4 R 1 3 4 7 8 9 2 0 5 R 2 5 9 7 0 4 6 8 3 R 2 3 8 5 9 7 4 1 6 R 1 5 8 2 6 9 3 7 R 3 7 2 8 0 1 6 5 R 2 5 8 0 1 3 9 7 R 1 3 7 9 6 4 5 2 R 1 0 2 4 8 6 7 5 R 1 6...

result:

ok OK, d = 10, n = 900, ans = 1553

Test #49:

score: 0
Accepted
time: 15ms
memory: 4132kb

input:

10 1000
1000000111
1100000110
0010100011
1100100001
1100000001
1111011000
0001111001
0101100100
0110111111
0000111111
0001001101
1111010011
1111110011
0010001111
0001001111
0010101001
0101001001
1110000000
1010100110
0010001011
1100110011
0010000010
1000011011
0111001111
0010101000
1110110010
110001...

output:

1830
1 6 7 8 3 5 0 2 9 4 R 4 7 0 6 9 3 5 8 1 R 3 4 8 5 1 9 6 7 2 R 0 6 5 7 3 9 1 2 4 R 8 1 4 5 6 2 0 7 3 R 0 3 5 7 8 9 4 2 1 R 0 2 3 8 7 9 4 6 5 R 2 3 4 9 8 1 7 0 6 R 1 5 8 9 0 7 2 6 4 R 0 1 5 6 8 9 4 3 2 R 2 3 5 7 9 1 4 8 R 1 4 9 2 3 6 0 7 R 3 6 8 1 0 7 2 9 R 4 5 7 8 2 1 6 3 R 2 3 8 4 0 7 5 6 R 0 1...

result:

ok OK, d = 10, n = 1000, ans = 1830