시간 제한 메모리 제한 제출 정답 맞은 사람 정답 비율
1 초 128 MB 9 5 5 62.500%

문제

팩스 머신은 run-length encoding(RLE)을 이용해 데이터를 압축한다. 데이터는 같은 값이 연속적으로 많이 나타나는 수열이라 할 수 있다. 이러한 연속적인 같은 값을 run이라 한다. 그래서 RLE는 그 수열을 그대로 저장하는 대신 하나의 데이터 값과 그 값의 개수로 데이터를 표현한다. 이 인코딩 방식은 아이콘이나 텍스트, 선 등의 비교적 간단한 그래픽 이미지 같은 런이 많은 데이터에서 유용하다. 만약 사진과 같이 런이 적은 파일에 적용한다면 오히려 원래 파일 사이즈보다 커질 가능성도 있다. 

한 블록의 데이터를 RLE 알고리즘을 사용해 인코딩하려고 한다. 하나의 런은 2바이트 수열을 사용해 표현한다. 첫 번째 바이트는 하나의 값이 반복된 횟수이고, 두 번째 바이트는 그 값을 나타낸다. 반복 횟수는 최상위 비트가 1이고 나머지 7비트는 반복 횟수 - 3인 8비트 수로 표현된다. 따라서 데이터에서 같은 값은 수열의 2바이트 당 최대130번 나타날 수 있다. 또한 런의 최소 수는 3이다. 런이 아닌 바이트들은 prefix 바이트로 인코딩되는데, 이 바이트는 런이 아닌 바이트의 개수 - 1을 나타내며, 최상위 비트는 항상 0이다. 따라서 prefix 바이트의 범위는 0 ~ 127로, 1부터 128까지의 수를 표현한다.

만약 런이 130바이트보다 크다면 여러 개의 2바이트 수열로 표현한다. 이 경우 수열의 첫 번째는 항상 크기가 130인 런이다. 3회 이상 반복된 값은 반드시 런으로 인코딩되어야 한다. 만약 런이 아닌 값이 128바이트보다 길다면 prefix 바이트를 여러 개 사용해 표현한다. 예를 들어, 길이가 262인 런은 크기가 130인 런 두 개와 크기가 2인 prefix 바이트로 인코딩한다.

입력

입력의 첫 줄에 데이터 셋의 수인 정수 P(1 ≤ P ≤ 1000)가 주어진다.

각 데이터 셋의 첫 줄에는 바이트의 수 B(1 ≤ B ≤ 5000)가 십진수 정수로 주어진다.

다음 줄 부터 인코딩 할 데이터가 주어진다. 데이터의 마지막 줄을 제외한 나머지 줄에는 16진수가 80자리 주어지며, 마지막 줄은 80자리보다 적을 수 있다. 두 16진수 자리가 한 바이트를 표현한다. 16진수 자리는 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F로 이뤄져 있다.

출력

각각의 데이터 셋에 대해 첫 줄에는 인코딩 된 바이트의 수를 출력한다. 나머지 줄에는 인코딩 된 데이터를 16진수로 출력한다. 각 줄은 마지막 줄을 제외하고 16진수 80자리를 출력한다. 마지막 줄은 80자리 이하이다.

예제 입력 1

4
1
07
5
F4A5A5A5A5
44
0000000000000000FFFFFF66665A5A5A5A5A71727374758008011011135555555555555501020399
777777CC
40
68686868686868686868686868686868686868686868686868686868686868686868686868686868

예제 출력 1

2
0007
4
00F481A5
32
850080FF016666825A0A717273747580080110111384550301020399807700CC
2
A568
[{"problem_id":"2686","problem_lang":"0","title":"\ud329\uc2a4","description":"<p>\ud329\uc2a4 \uba38\uc2e0\uc740 run-length encoding(RLE)\uc744 \uc774\uc6a9\ud574 \ub370\uc774\ud130\ub97c&nbsp;\uc555\ucd95\ud55c\ub2e4. \ub370\uc774\ud130\ub294 \uac19\uc740 \uac12\uc774 \uc5f0\uc18d\uc801\uc73c\ub85c \ub9ce\uc774 \ub098\ud0c0\ub098\ub294 \uc218\uc5f4\uc774\ub77c \ud560 \uc218 \uc788\ub2e4. \uc774\ub7ec\ud55c \uc5f0\uc18d\uc801\uc778 \uac19\uc740 \uac12\uc744 run\uc774\ub77c \ud55c\ub2e4.&nbsp;\uadf8\ub798\uc11c&nbsp;RLE\ub294 \uadf8 \uc218\uc5f4\uc744 \uadf8\ub300\ub85c \uc800\uc7a5\ud558\ub294 \ub300\uc2e0&nbsp;\ud558\ub098\uc758 \ub370\uc774\ud130 \uac12\uacfc \uadf8 \uac12\uc758 \uac1c\uc218\ub85c \ub370\uc774\ud130\ub97c \ud45c\ud604\ud55c\ub2e4. \uc774 \uc778\ucf54\ub529 \ubc29\uc2dd\uc740 \uc544\uc774\ucf58\uc774\ub098 \ud14d\uc2a4\ud2b8, \uc120 \ub4f1\uc758 \ube44\uad50\uc801 \uac04\ub2e8\ud55c \uadf8\ub798\ud53d \uc774\ubbf8\uc9c0 \uac19\uc740&nbsp;\ub7f0\uc774 \ub9ce\uc740 \ub370\uc774\ud130\uc5d0\uc11c \uc720\uc6a9\ud558\ub2e4. \ub9cc\uc57d \uc0ac\uc9c4\uacfc \uac19\uc774&nbsp;\ub7f0\uc774 \uc801\uc740 \ud30c\uc77c\uc5d0 \uc801\uc6a9\ud55c\ub2e4\uba74 \uc624\ud788\ub824 \uc6d0\ub798 \ud30c\uc77c \uc0ac\uc774\uc988\ubcf4\ub2e4 \ucee4\uc9c8 \uac00\ub2a5\uc131\ub3c4 \uc788\ub2e4.&nbsp;<\/p>\r\n\r\n<p>\ud55c \ube14\ub85d\uc758 \ub370\uc774\ud130\ub97c RLE \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud574 \uc778\ucf54\ub529\ud558\ub824\uace0 \ud55c\ub2e4. \ud558\ub098\uc758 \ub7f0\uc740 2\ubc14\uc774\ud2b8 \uc218\uc5f4\uc744 \uc0ac\uc6a9\ud574 \ud45c\ud604\ud55c\ub2e4. \uccab \ubc88\uc9f8 \ubc14\uc774\ud2b8\ub294 \ud558\ub098\uc758 \uac12\uc774 \ubc18\ubcf5\ub41c \ud69f\uc218\uc774\uace0, \ub450 \ubc88\uc9f8 \ubc14\uc774\ud2b8\ub294 \uadf8 \uac12\uc744 \ub098\ud0c0\ub0b8\ub2e4. \ubc18\ubcf5 \ud69f\uc218\ub294 \ucd5c\uc0c1\uc704 \ube44\ud2b8\uac00 1\uc774\uace0 \ub098\uba38\uc9c0 7\ube44\ud2b8\ub294 \ubc18\ubcf5 \ud69f\uc218 - 3\uc778&nbsp;8\ube44\ud2b8 \uc218\ub85c \ud45c\ud604\ub41c\ub2e4. \ub530\ub77c\uc11c \ub370\uc774\ud130\uc5d0\uc11c \uac19\uc740 \uac12\uc740&nbsp;\uc218\uc5f4\uc758 2\ubc14\uc774\ud2b8 \ub2f9 \ucd5c\ub300130\ubc88 \ub098\ud0c0\ub0a0 \uc218 \uc788\ub2e4. \ub610\ud55c \ub7f0\uc758 \ucd5c\uc18c \uc218\ub294 3\uc774\ub2e4. \ub7f0\uc774 \uc544\ub2cc \ubc14\uc774\ud2b8\ub4e4\uc740 prefix \ubc14\uc774\ud2b8\ub85c \uc778\ucf54\ub529\ub418\ub294\ub370, \uc774 \ubc14\uc774\ud2b8\ub294 \ub7f0\uc774 \uc544\ub2cc \ubc14\uc774\ud2b8\uc758 \uac1c\uc218 - 1\uc744 \ub098\ud0c0\ub0b4\uba70, \ucd5c\uc0c1\uc704 \ube44\ud2b8\ub294 \ud56d\uc0c1 0\uc774\ub2e4. \ub530\ub77c\uc11c prefix \ubc14\uc774\ud2b8\uc758 \ubc94\uc704\ub294 0 ~ 127\ub85c,&nbsp;1\ubd80\ud130 128\uae4c\uc9c0\uc758 \uc218\ub97c \ud45c\ud604\ud55c\ub2e4.<\/p>\r\n\r\n<p>\ub9cc\uc57d \ub7f0\uc774 130\ubc14\uc774\ud2b8\ubcf4\ub2e4 \ud06c\ub2e4\uba74 \uc5ec\ub7ec \uac1c\uc758 2\ubc14\uc774\ud2b8 \uc218\uc5f4\ub85c \ud45c\ud604\ud55c\ub2e4. \uc774 \uacbd\uc6b0 \uc218\uc5f4\uc758 \uccab \ubc88\uc9f8\ub294 \ud56d\uc0c1 \ud06c\uae30\uac00 130\uc778 \ub7f0\uc774\ub2e4. 3\ud68c \uc774\uc0c1 \ubc18\ubcf5\ub41c \uac12\uc740 \ubc18\ub4dc\uc2dc \ub7f0\uc73c\ub85c \uc778\ucf54\ub529\ub418\uc5b4\uc57c \ud55c\ub2e4. \ub9cc\uc57d \ub7f0\uc774 \uc544\ub2cc \uac12\uc774 128\ubc14\uc774\ud2b8\ubcf4\ub2e4 \uae38\ub2e4\uba74 prefix \ubc14\uc774\ud2b8\ub97c \uc5ec\ub7ec \uac1c \uc0ac\uc6a9\ud574 \ud45c\ud604\ud55c\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uae38\uc774\uac00 262\uc778 \ub7f0\uc740 \ud06c\uae30\uac00&nbsp;130\uc778 \ub7f0 \ub450 \uac1c\uc640 \ud06c\uae30\uac00 2\uc778 prefix \ubc14\uc774\ud2b8\ub85c \uc778\ucf54\ub529\ud55c\ub2e4.<\/p>\r\n","input":"<p>\uc785\ub825\uc758 \uccab \uc904\uc5d0 \ub370\uc774\ud130 \uc14b\uc758 \uc218\uc778 \uc815\uc218 P(1 &le; P &le; 1000)\uac00 \uc8fc\uc5b4\uc9c4\ub2e4.<\/p>\r\n\r\n<p>\uac01 \ub370\uc774\ud130 \uc14b\uc758 \uccab \uc904\uc5d0\ub294 \ubc14\uc774\ud2b8\uc758 \uc218&nbsp;B(1 &le; B &le; 5000)\uac00 \uc2ed\uc9c4\uc218 \uc815\uc218\ub85c \uc8fc\uc5b4\uc9c4\ub2e4.<\/p>\r\n\r\n<p>\ub2e4\uc74c \uc904 \ubd80\ud130&nbsp;\uc778\ucf54\ub529 \ud560&nbsp;\ub370\uc774\ud130\uac00 \uc8fc\uc5b4\uc9c4\ub2e4. \ub370\uc774\ud130\uc758 \ub9c8\uc9c0\ub9c9 \uc904\uc744 \uc81c\uc678\ud55c \ub098\uba38\uc9c0 \uc904\uc5d0\ub294 16\uc9c4\uc218\uac00 80\uc790\ub9ac \uc8fc\uc5b4\uc9c0\uba70, \ub9c8\uc9c0\ub9c9 \uc904\uc740 80\uc790\ub9ac\ubcf4\ub2e4 \uc801\uc744 \uc218 \uc788\ub2e4. \ub450 16\uc9c4\uc218 \uc790\ub9ac\uac00 \ud55c \ubc14\uc774\ud2b8\ub97c \ud45c\ud604\ud55c\ub2e4. 16\uc9c4\uc218 \uc790\ub9ac\ub294 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F\ub85c \uc774\ub904\uc838 \uc788\ub2e4.<\/p>\r\n","output":"<p>\uac01\uac01\uc758 \ub370\uc774\ud130 \uc14b\uc5d0 \ub300\ud574 \uccab \uc904\uc5d0\ub294 \uc778\ucf54\ub529 \ub41c \ubc14\uc774\ud2b8\uc758 \uc218\ub97c \ucd9c\ub825\ud55c\ub2e4. \ub098\uba38\uc9c0 \uc904\uc5d0\ub294 \uc778\ucf54\ub529 \ub41c \ub370\uc774\ud130\ub97c 16\uc9c4\uc218\ub85c \ucd9c\ub825\ud55c\ub2e4. \uac01 \uc904\uc740 \ub9c8\uc9c0\ub9c9 \uc904\uc744 \uc81c\uc678\ud558\uace0&nbsp;16\uc9c4\uc218 80\uc790\ub9ac\ub97c \ucd9c\ub825\ud55c\ub2e4. \ub9c8\uc9c0\ub9c9 \uc904\uc740 80\uc790\ub9ac \uc774\ud558\uc774\ub2e4.<\/p>\r\n","hint":"","original":"0","html_title":"0","problem_lang_code":"\ud55c\uad6d\uc5b4"},{"problem_id":"2686","problem_lang":"1","title":"Just The Simple Fax","description":"<p>Fax machines use a form of compression based on run-length encoding. Run-length encoding (RLE) is a very simple form of data compression in which runs of data (that is, sequences in which the same data value occurs in many consecutive data elements) are stored as a single data value and count, rather than as the original run. This is most useful on data that contains many such runs: for example, relatively simple graphic images such as icons, text, and line drawings. It is not useful with files that don&#39;t have many runs as it could potentially double the file size (photograph, for example).<\/p>\r\n\r\n<p>For this problem, you will write a program that encodes a block of data using a very simple RLE algorithm. A run is encoded using a two byte sequence. The first byte of the sequence contains the count, and the second contains the value to repeat. The count is encoded using an 8 bit value with the high order bit set to 1. The remaining 7 bits represent the count-3. This gives a maximum run count of 130 per 2 byte sequence. (This implies that the minimum run count is 3). Bytes that are not part of a run are encoded as-is with a prefix byte indicating the count of bytes in the non-run minus 1, 0 through 127, representing a range of 1 - 128 (the high order bit will always be 0 in the case of non-run data.<\/p>\r\n\r\n<p>If a run contains more than 130 bytes, then it must be encoded using multiple sequences, the first of which will always be a run of 130. All runs of 3 or more must be encoded as a run. If a non-run contains more than 128 bytes, then multiple non-run sequences must be used. For example, a run of 262 would be encoded as two runs of 130 followed by a non-run of 2.<\/p>\r\n","input":"<p>The first line of input contains a single integer P, (1 &le; P &le; 1000), which is the number of data sets that follow. Each data set consists of multiple lines. The first line contains two (2) decimal integer values: the problem number, followed by a space, followed by the number of bytes B, (1 &le; B &le; 5000), to encode. The remaining line(s) contain(s) the data to be encoded. Each line of data to encode will contain 80 hexadecimal digits (except the last line, which may contain less). 2 hexadecimal digits are used to represent each byte. Hexadecimal digits are: 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F.<\/p>\r\n","output":"<p>For each data set, there are multiple lines of output. The first line contains a decimal integer giving the data set number followed by a single space, followed by a decimal integer giving the total number of encoded bytes. The remaining lines contain the encoded data each with 80 hexadecimal digits, except the last, which may contain less.<\/p>\r\n","hint":"","original":"1","html_title":"0","problem_lang_code":"\uc601\uc5b4"}]