시간 제한 메모리 제한 제출 정답 맞은 사람 정답 비율
2 초 64 MB 98 25 23 34.848%

문제

준규는 화원을 운영중이다. 준규는 엄청난 가치를 지닌 대마꽃를 M개의 행과 N개의 열을 가진 토지에 경작하는데 진욱이가 자꾸 훔쳐가서 고민에 빠졌다. 준규는 진욱이가 훔쳐가지 못하게 꽃 주변을 울타리로 둘러쌓다. 하지만 시간이 지나면서 울타리 몇개가 부서졌다. 진욱이는 이때를 틈타 다시 꽃을 훔지려고 한다.

아래 보이는 그림은 11행 12열의 화원을 나타낸다. 0은 울타리가 없거나 꽃이 심어져 있는 부분을 나타내고 1은 울타리가 있는 곳을 나타낸다. 화원에 들어 오려면 노란색 부분부터 들어와야 한다.

진욱이가 꽃을 훔치러 화원에 들어왔다. 울타리를 요리조리 피해서 들어가는데 이때 상, 하, 좌, 우로 밖에 이동할 수 없다. 진욱이는 파괴적 성향을 지니고 있기 때문에 울타리로 가로막혀 더이상 안으로 접근할 수 없을 때 울타리를 부순다.  진욱이가 되도록 적은 수의 울타리를 부수면서 안으로 들어갈때, 최대한 많이 울타리를 부순 횟수와 , 그때 얻을 수 있는 꽃의 수를 구하여라.

입력

첫째 줄에 테스트 케이스의 수 T (≤ 10) 가 주어진다. 같은 줄에 주어지는 여러개의 정수는 공백으로 구분된다.

각각의 테스트 케이스의 첫째 줄에는 두개의 정수 R, C가 주어진다 (5 ≤ R, C ≤ 1 000)

R은 화원의 행을 나타내고 C는 열의 수를 나타낸다.

두번째 줄부터 R+1번째 줄까지 화원의 정보가 주어진다. 화원은 꽃이 심어질 수 있는 부분인 0 과 울타리가 설치된 1로 이루어져 있다.

화원에는 적어도 하나 이상의 꽃이 심어지는 부분이 있다고 가정한다.

출력

각각의 테스트 케이스에 대해서 2개의 정수를 출력한다. 첫번째 정수는 진욱이가 부수는 최대 울타리의 수이고, 두번째 정수는 그때 얻을 수 있는 꽃의 최대 개수이다. 두 개의 정수는 공백으로 구분한다.

예제 입력 1

2
11 12
1 1 1 1 1 1 1 1 1 1 1 1
1 0 0 0 0 0 0 0 0 0 0 1
1 0 1 1 1 1 1 1 1 1 0 1
1 0 1 0 0 0 0 1 0 1 0 1
0 0 1 0 1 1 0 0 0 1 0 1
1 0 1 0 1 0 1 0 0 1 0 1
1 0 1 0 1 1 1 0 0 1 0 1
0 0 1 0 0 0 0 0 0 1 0 1
1 0 1 1 1 1 1 1 1 1 0 1
1 0 0 0 0 0 0 0 0 0 0 1
1 1 1 1 1 1 1 1 1 1 1 1
8 12
0 0 0 1 1 1 1 1 1 0 0 0
0 0 0 1 0 0 0 0 1 0 0 0
0 0 0 1 1 1 1 1 1 0 0 0
1 1 1 1 0 0 0 0 1 1 1 1
1 0 1 0 0 0 0 0 0 1 0 1
1 0 1 0 0 0 0 0 0 1 0 1
1 1 1 1 1 1 1 1 1 1 1 1
0 0 0 1 1 1 1 1 1 0 0 0

예제 출력 1

2 1
2 16

힌트

진욱이는 되도록이면 울타리를 부수지 않고 안으로 들어간다.울타리를 부수지 않고 절대로 안으로 들어 갈 수 없을때만 울타리를 부순다.

[{"problem_id":"9347","problem_lang":"0","title":"\uc6b8\ud0c0\ub9ac","description":"<p>\uc900\uaddc\ub294 \ud654\uc6d0\uc744 \uc6b4\uc601\uc911\uc774\ub2e4. \uc900\uaddc\ub294 \uc5c4\uccad\ub09c \uac00\uce58\ub97c \uc9c0\ub2cc \ub300\ub9c8\uaf43\ub97c M\uac1c\uc758 \ud589\uacfc N\uac1c\uc758 \uc5f4\uc744 \uac00\uc9c4 \ud1a0\uc9c0\uc5d0 \uacbd\uc791\ud558\ub294\ub370 \uc9c4\uc6b1\uc774\uac00 \uc790\uafb8 \ud6d4\uccd0\uac00\uc11c \uace0\ubbfc\uc5d0 \ube60\uc84c\ub2e4. \uc900\uaddc\ub294 \uc9c4\uc6b1\uc774\uac00 \ud6d4\uccd0\uac00\uc9c0 \ubabb\ud558\uac8c \uaf43 \uc8fc\ubcc0\uc744 \uc6b8\ud0c0\ub9ac\ub85c \ub458\ub7ec\uc313\ub2e4. \ud558\uc9c0\ub9cc \uc2dc\uac04\uc774 \uc9c0\ub098\uba74\uc11c \uc6b8\ud0c0\ub9ac \uba87\uac1c\uac00 \ubd80\uc11c\uc84c\ub2e4. \uc9c4\uc6b1\uc774\ub294 \uc774\ub54c\ub97c \ud2c8\ud0c0 \ub2e4\uc2dc \uaf43\uc744 \ud6d4\uc9c0\ub824\uace0 \ud55c\ub2e4.<\/p>\r\n\r\n<p>\uc544\ub798 \ubcf4\uc774\ub294 \uadf8\ub9bc\uc740 11\ud589 12\uc5f4\uc758 \ud654\uc6d0\uc744 \ub098\ud0c0\ub0b8\ub2e4. 0\uc740 \uc6b8\ud0c0\ub9ac\uac00 \uc5c6\uac70\ub098 \uaf43\uc774 \uc2ec\uc5b4\uc838 \uc788\ub294 \ubd80\ubd84\uc744 \ub098\ud0c0\ub0b4\uace0 1\uc740 \uc6b8\ud0c0\ub9ac\uac00 \uc788\ub294 \uacf3\uc744 \ub098\ud0c0\ub0b8\ub2e4. \ud654\uc6d0\uc5d0 \ub4e4\uc5b4 \uc624\ub824\uba74 \ub178\ub780\uc0c9 \ubd80\ubd84\ubd80\ud130 \ub4e4\uc5b4\uc640\uc57c \ud55c\ub2e4.<\/p>\r\n\r\n<p><img alt=\"\" src=\"\/upload\/images\/fence%281%29.png\" style=\"height:256px; width:322px\" \/><\/p>\r\n\r\n<p>\uc9c4\uc6b1\uc774\uac00 \uaf43\uc744 \ud6d4\uce58\ub7ec \ud654\uc6d0\uc5d0 \ub4e4\uc5b4\uc654\ub2e4. \uc6b8\ud0c0\ub9ac\ub97c \uc694\ub9ac\uc870\ub9ac \ud53c\ud574\uc11c \ub4e4\uc5b4\uac00\ub294\ub370 \uc774\ub54c \uc0c1, \ud558, \uc88c, \uc6b0\ub85c \ubc16\uc5d0 \uc774\ub3d9\ud560 \uc218 \uc5c6\ub2e4. \uc9c4\uc6b1\uc774\ub294 \ud30c\uad34\uc801 \uc131\ud5a5\uc744 \uc9c0\ub2c8\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc6b8\ud0c0\ub9ac\ub85c \uac00\ub85c\ub9c9\ud600 \ub354\uc774\uc0c1 \uc548\uc73c\ub85c \uc811\uadfc\ud560 \uc218 \uc5c6\uc744 \ub54c \uc6b8\ud0c0\ub9ac\ub97c \ubd80\uc21c\ub2e4.&nbsp; \uc9c4\uc6b1\uc774\uac00 \ub418\ub3c4\ub85d \uc801\uc740 \uc218\uc758 \uc6b8\ud0c0\ub9ac\ub97c \ubd80\uc218\uba74\uc11c \uc548\uc73c\ub85c \ub4e4\uc5b4\uac08\ub54c, \ucd5c\ub300\ud55c \ub9ce\uc774 \uc6b8\ud0c0\ub9ac\ub97c \ubd80\uc21c \ud69f\uc218\uc640 , \uadf8\ub54c \uc5bb\uc744 \uc218 \uc788\ub294 \uaf43\uc758 \uc218\ub97c \uad6c\ud558\uc5ec\ub77c.<\/p>\r\n","input":"<p>\uccab\uc9f8 \uc904\uc5d0 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\uc758 \uc218 T (&le; 10) \uac00 \uc8fc\uc5b4\uc9c4\ub2e4. \uac19\uc740 \uc904\uc5d0 \uc8fc\uc5b4\uc9c0\ub294 \uc5ec\ub7ec\uac1c\uc758 \uc815\uc218\ub294 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub41c\ub2e4.<\/p>\r\n\r\n<p>\uac01\uac01\uc758 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\uc758 \uccab\uc9f8 \uc904\uc5d0\ub294 \ub450\uac1c\uc758 \uc815\uc218 R, C\uac00 \uc8fc\uc5b4\uc9c4\ub2e4 (5 &le; R, C &le; 1 000)<\/p>\r\n\r\n<p>R\uc740 \ud654\uc6d0\uc758 \ud589\uc744 \ub098\ud0c0\ub0b4\uace0 C\ub294 \uc5f4\uc758 \uc218\ub97c \ub098\ud0c0\ub0b8\ub2e4.<\/p>\r\n\r\n<p>\ub450\ubc88\uc9f8 \uc904\ubd80\ud130 R+1\ubc88\uc9f8 \uc904\uae4c\uc9c0 \ud654\uc6d0\uc758 \uc815\ubcf4\uac00 \uc8fc\uc5b4\uc9c4\ub2e4. \ud654\uc6d0\uc740 \uaf43\uc774 \uc2ec\uc5b4\uc9c8 \uc218 \uc788\ub294 \ubd80\ubd84\uc778 0 \uacfc \uc6b8\ud0c0\ub9ac\uac00 \uc124\uce58\ub41c 1\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\ub2e4.<\/p>\r\n\r\n<p>\ud654\uc6d0\uc5d0\ub294 \uc801\uc5b4\ub3c4 \ud558\ub098 \uc774\uc0c1\uc758 \uaf43\uc774 \uc2ec\uc5b4\uc9c0\ub294 \ubd80\ubd84\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud55c\ub2e4.<\/p>\r\n","output":"<p>\uac01\uac01\uc758 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\uc5d0 \ub300\ud574\uc11c 2\uac1c\uc758 \uc815\uc218\ub97c \ucd9c\ub825\ud55c\ub2e4. \uccab\ubc88\uc9f8 \uc815\uc218\ub294 \uc9c4\uc6b1\uc774\uac00 \ubd80\uc218\ub294 \ucd5c\ub300 \uc6b8\ud0c0\ub9ac\uc758 \uc218\uc774\uace0, \ub450\ubc88\uc9f8 \uc815\uc218\ub294 \uadf8\ub54c \uc5bb\uc744 \uc218 \uc788\ub294 \uaf43\uc758 \ucd5c\ub300 \uac1c\uc218\uc774\ub2e4. \ub450 \uac1c\uc758 \uc815\uc218\ub294 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ud55c\ub2e4.<\/p>\r\n","hint":"<p>\uc9c4\uc6b1\uc774\ub294 \ub418\ub3c4\ub85d\uc774\uba74 \uc6b8\ud0c0\ub9ac\ub97c \ubd80\uc218\uc9c0 \uc54a\uace0 \uc548\uc73c\ub85c \ub4e4\uc5b4\uac04\ub2e4.\uc6b8\ud0c0\ub9ac\ub97c \ubd80\uc218\uc9c0 \uc54a\uace0 \uc808\ub300\ub85c \uc548\uc73c\ub85c \ub4e4\uc5b4 \uac08 \uc218 \uc5c6\uc744\ub54c\ub9cc \uc6b8\ud0c0\ub9ac\ub97c \ubd80\uc21c\ub2e4.<\/p>\r\n\r\n<p><img alt=\"\" src=\"\/upload\/images\/fence2.png\" style=\"height:179px; width:612px\" \/><\/p>\r\n","original":"0","problem_lang_code":"\ud55c\uad6d\uc5b4"},{"problem_id":"9347","problem_lang":"1","title":"Fence","description":"<p>Mr. Dokmai is a flower planter. He plants rare flowers of high values in a rectangular land plot divided into sections of M rows by N columns. He had many theft problems, so he built fences to protect his flowers from thieves. Since flowers have different values, some sections are better protected.<\/p>\r\n\r\n<p>Unfortunately, his fences cannot stand the test of time and some fences were destroyed due to their age. To evaluate the current situation, Mr. Dokmai draws a map and associates a number to each land section. In his map, one means that the section is fence, while zero means that the section has no fence and is suitable for planting. Figure 1 illustrates an example of a map of 11 rows by 12 columns.&nbsp;<\/p>\r\n\r\n<p><img alt=\"\" src=\"\/upload\/images\/fence(1).png\" style=\"height:256px; width:322px\" \/><\/p>\r\n\r\n<p>Figure 1. Illustration of land plot for flower planting.<\/p>\r\n\r\n<p>A thief can enter the land plot at any outermost section (highlighted in Figure 1). However, if the section has a fence, it means that the thief must cut through the fence to enter. Once the thief enters the land plot, he may need to cut through more fences to get into a certain section. It can take a lot of time and effort if several fences are to be cut.&nbsp;<\/p>\r\n\r\n<p>Assume that the thief can move from one section to another that is adjacent to it in horizontal or vertical directions, but not diagonal ones. For example, if he is in a section at Row 5 Column 7. He can move to sections at Row 4 Column 7, or Row 6 Column 7, or Row 5 Column 6, or Row 5 Column 8. However, he cannot move to section at Row 4 Column 6, for example.<\/p>\r\n\r\n<p>Assume further that the security level of a section is the minimum number of fence cutting that a thief needs to enter the section. For instance, the security level of section at Row 6 Column 6 is 2, that of section at Row 4 Column 5 is 1, that of section at Row 1 Column 3 is 0. It is important to note that the row and column indices start at 1.<\/p>\r\n\r\n<p>Mr. Dokmai now needs to plant very expensive flowers, so he is looking for the most secure sections. He also wants to know the number of sections with highest security level. Note that only sections represented by 0 in the map are suitable for flower planting. Mr. Dokmai has no intention to remove any fence to create a new section for flower planting.<\/p>\r\n\r\n<p>Your task is to write a program that determines the highest security level and the number of sections having the highest security level.&nbsp;<\/p>\r\n","input":"<p>First line of input is a number of test cases T &le; 10. Note that integers in the same line are separated by one white space.&nbsp;<\/p>\r\n\r\n<p>The first line of a test case has two integers R and C (5 &le; R, C &le; 1 000). The first integer is the number of rows R and second is the number of columns C of the map sections.&nbsp;<\/p>\r\n\r\n<p>Lines 2 to R+1 contain section data of each row, from Row 1 to Row R, respectively. Each line has C integers where 0 represents a section suitable for flower planting and 1 represents a fence.&nbsp;<\/p>\r\n\r\n<p>Note: the map always has at least one section suitable for flower planting. Also, if you are using Java programming language, it is recommended that you use BufferedReader and StreamTokenizer to read input data.&nbsp;<\/p>\r\n","output":"<p>For each test case, display 2 integers. The first is a non-negative integer showing the highest security level of a land section suitable for flower planting. The second is the number of sections having the highest security level. The two numbers are separated by one white space.&nbsp;<\/p>\r\n","hint":"<p>For both examples, the stars below represent the section with the highest security level. The thick underlined numbers represent some of the paths that a thief can go into the highest security section passing smallest number of fence.&nbsp;<\/p>\r\n\r\n<p><img alt=\"\" src=\"\/upload\/images\/fence2.png\" style=\"height:179px; width:612px\" \/><\/p>\r\n","original":"1","problem_lang_code":"\uc601\uc5b4"}]