시간 제한 메모리 제한 제출 정답 맞은 사람 정답 비율
1 초 128 MB 126 55 50 45.045%

문제

플로브디브 정보 올림피아드의 배점 방식은 매우 독특하다. 이 대회에는 N명의 참가자와 T개의 문제가 있으며, 각 문제에 부분 점수는 없기에 참가자는 이 문제를 완전히 맞거나, 아니면 완전히 틀린다.

각 문제는 해당 문제를 풀지 못한 참가자의 수를 점수로 가지며, 때문에 대회가 끝나고 나서야 점수가 결정된다. 참가자는 자신이 푼 문제들에 배정된 점수들의 합을 자신의 점수로 가진다.

대회가 시작되기 전에 각 참가자들에게는 1부터 N까지의 서로 다른 ID가 배정되었다. 필립의 ID는 P이며, 참가자의 등수는 (자신보다 많은 점수를 획득한 참가자의 수) + (자신과 같은 점수를 획득하였지만 더 많은 문제를 푼 참가자의 수) + (자신과 같은 점수를 획득하고 같은 수의 문제를 풀었지만 ID가 더 빠른 참가자의 수) + 1 로 결정된다.

이 대회에 참가한 필립은 이러한 복잡한 배점 방식에 혼란이 왔으며, 최종 채점 결과가 발표되었음에도 불구하고 자신의 점수를 계산하지 못하고 있다. 필립의 점수와 등수를 계산해주는 프로그램을 만들어라.

입력

표준 입력으로부터 다음의 데이터를 읽어야 한다 :

  • 첫번째 줄에는 N, T, P가 공백으로 구분되어 주어진다.
  • 다음 N줄에는 각 대회 참가자들이 문제를 풀었는지, 못 풀었는지의 여부가 주어진다. k번째 줄은 ID가 k인 참가자의 정보를 나타낸다. 각 줄에 있는 T개의 공백으로 구분된 정수들은 모두 0이나 1의 값을 가지며, 이 중 i번째 정수의 값이 0일 경우에는 참가자가 i번 문제를 풀지 못한 것이고, 1일 경우에는 참가자가 i번 문제를 푼 것이다.
  • 1 <= N <= 2,000 참가자의 수
  • 1 <= T <= 2,000 문제의 수
  • 1 <= P <= N 필립의 ID

출력

필립의 최종 점수와 등수를 공백으로 구분하여 출력한다.

예제 입력 1

5 3 2
0 0 1
1 1 0
1 0 0
1 1 0
1 1 0

예제 출력 1

3 2

힌트

1번 문제를 풀지 못한 사람은 1명, 2번 문제를 풀지 못한 사람은 2명, 3번 문제를 풀지 못한 사람은 4명이기 때문에, 각 문제의 점수는 1,2,4점이다. 이에 따라 1번 참가자는 4점을 획득하고, 2번 참가자 (필립), 4번, 5번 참가자는 3점을 획득하고, 3번 참가자는 1점을 획득한다.

필립보다 많은 점수를 획득한 사람은 1명, 필립과 점수가 같으며 많은 문제를 푼 사람은 0명이기 때문에, 필립의 등수는 2등이다.

[{"problem_id":"5462","problem_lang":"0","title":"POI","description":"<p>\ud50c\ub85c\ube0c\ub514\ube0c \uc815\ubcf4 \uc62c\ub9bc\ud53c\uc544\ub4dc\uc758 \ubc30\uc810 \ubc29\uc2dd\uc740 \ub9e4\uc6b0 \ub3c5\ud2b9\ud558\ub2e4. \uc774 \ub300\ud68c\uc5d0\ub294 N\uba85\uc758 \ucc38\uac00\uc790\uc640 T\uac1c\uc758 \ubb38\uc81c\uac00 \uc788\uc73c\uba70, \uac01 \ubb38\uc81c\uc5d0 \ubd80\ubd84 \uc810\uc218\ub294 \uc5c6\uae30\uc5d0 \ucc38\uac00\uc790\ub294 \uc774 \ubb38\uc81c\ub97c \uc644\uc804\ud788 \ub9de\uac70\ub098, \uc544\ub2c8\uba74 \uc644\uc804\ud788 \ud2c0\ub9b0\ub2e4.<\/p>\r\n\r\n<p>\uac01 \ubb38\uc81c\ub294 \ud574\ub2f9 \ubb38\uc81c\ub97c \ud480\uc9c0 \ubabb\ud55c \ucc38\uac00\uc790\uc758 \uc218\ub97c \uc810\uc218\ub85c \uac00\uc9c0\uba70, \ub54c\ubb38\uc5d0 \ub300\ud68c\uac00 \ub05d\ub098\uace0 \ub098\uc11c\uc57c \uc810\uc218\uac00 \uacb0\uc815\ub41c\ub2e4. \ucc38\uac00\uc790\ub294 \uc790\uc2e0\uc774 \ud47c \ubb38\uc81c\ub4e4\uc5d0 \ubc30\uc815\ub41c \uc810\uc218\ub4e4\uc758 \ud569\uc744 \uc790\uc2e0\uc758 \uc810\uc218\ub85c \uac00\uc9c4\ub2e4.<\/p>\r\n\r\n<p>\ub300\ud68c\uac00 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \uac01 \ucc38\uac00\uc790\ub4e4\uc5d0\uac8c\ub294 1\ubd80\ud130 N\uae4c\uc9c0\uc758 \uc11c\ub85c \ub2e4\ub978 ID\uac00 \ubc30\uc815\ub418\uc5c8\ub2e4. \ud544\ub9bd\uc758 ID\ub294 P\uc774\uba70, \ucc38\uac00\uc790\uc758 \ub4f1\uc218\ub294 (\uc790\uc2e0\ubcf4\ub2e4 \ub9ce\uc740 \uc810\uc218\ub97c \ud68d\ub4dd\ud55c \ucc38\uac00\uc790\uc758 \uc218) + (\uc790\uc2e0\uacfc \uac19\uc740 \uc810\uc218\ub97c \ud68d\ub4dd\ud558\uc600\uc9c0\ub9cc \ub354 \ub9ce\uc740 \ubb38\uc81c\ub97c \ud47c \ucc38\uac00\uc790\uc758 \uc218) + (\uc790\uc2e0\uacfc \uac19\uc740 \uc810\uc218\ub97c \ud68d\ub4dd\ud558\uace0 \uac19\uc740 \uc218\uc758 \ubb38\uc81c\ub97c \ud480\uc5c8\uc9c0\ub9cc ID\uac00 \ub354 \ube60\ub978 \ucc38\uac00\uc790\uc758 \uc218) + 1 \ub85c \uacb0\uc815\ub41c\ub2e4.<\/p>\r\n\r\n<p>\uc774 \ub300\ud68c\uc5d0 \ucc38\uac00\ud55c \ud544\ub9bd\uc740 \uc774\ub7ec\ud55c \ubcf5\uc7a1\ud55c \ubc30\uc810 \ubc29\uc2dd\uc5d0 \ud63c\ub780\uc774 \uc654\uc73c\uba70, \ucd5c\uc885 \ucc44\uc810 \uacb0\uacfc\uac00 \ubc1c\ud45c\ub418\uc5c8\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc790\uc2e0\uc758 \uc810\uc218\ub97c \uacc4\uc0b0\ud558\uc9c0 \ubabb\ud558\uace0 \uc788\ub2e4. \ud544\ub9bd\uc758 \uc810\uc218\uc640 \ub4f1\uc218\ub97c \uacc4\uc0b0\ud574\uc8fc\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9cc\ub4e4\uc5b4\ub77c.<\/p>\r\n","input":"<p>\ud45c\uc900 \uc785\ub825\uc73c\ub85c\ubd80\ud130 \ub2e4\uc74c\uc758 \ub370\uc774\ud130\ub97c \uc77d\uc5b4\uc57c \ud55c\ub2e4 :<\/p>\r\n\r\n<ul>\r\n\t<li>\uccab\ubc88\uc9f8 \uc904\uc5d0\ub294 N, T, P\uac00 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c4\ub2e4.<\/li>\r\n\t<li>\ub2e4\uc74c N\uc904\uc5d0\ub294 \uac01 \ub300\ud68c \ucc38\uac00\uc790\ub4e4\uc774 \ubb38\uc81c\ub97c \ud480\uc5c8\ub294\uc9c0, \ubabb \ud480\uc5c8\ub294\uc9c0\uc758 \uc5ec\ubd80\uac00 \uc8fc\uc5b4\uc9c4\ub2e4. k\ubc88\uc9f8 \uc904\uc740 ID\uac00 k\uc778 \ucc38\uac00\uc790\uc758 \uc815\ubcf4\ub97c \ub098\ud0c0\ub0b8\ub2e4. \uac01 \uc904\uc5d0 \uc788\ub294 T\uac1c\uc758 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub41c \uc815\uc218\ub4e4\uc740 \ubaa8\ub450 0\uc774\ub098 1\uc758 \uac12\uc744 \uac00\uc9c0\uba70, \uc774 \uc911 i\ubc88\uc9f8 \uc815\uc218\uc758 \uac12\uc774 0\uc77c \uacbd\uc6b0\uc5d0\ub294 \ucc38\uac00\uc790\uac00 i\ubc88 \ubb38\uc81c\ub97c \ud480\uc9c0 \ubabb\ud55c \uac83\uc774\uace0, 1\uc77c \uacbd\uc6b0\uc5d0\ub294 \ucc38\uac00\uc790\uac00 i\ubc88 \ubb38\uc81c\ub97c \ud47c \uac83\uc774\ub2e4.<\/li>\r\n\t<li>1 &lt;= N &lt;= 2,000 \ucc38\uac00\uc790\uc758 \uc218<\/li>\r\n\t<li>1 &lt;= T &lt;= 2,000 \ubb38\uc81c\uc758 \uc218<\/li>\r\n\t<li>1 &lt;= P &lt;= N \ud544\ub9bd\uc758 ID<\/li>\r\n<\/ul>\r\n","output":"<p>\ud544\ub9bd\uc758 \ucd5c\uc885 \uc810\uc218\uc640 \ub4f1\uc218\ub97c \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ud558\uc5ec \ucd9c\ub825\ud55c\ub2e4.<\/p>\r\n","hint":"<p>1\ubc88 \ubb38\uc81c\ub97c \ud480\uc9c0 \ubabb\ud55c \uc0ac\ub78c\uc740 1\uba85, 2\ubc88 \ubb38\uc81c\ub97c \ud480\uc9c0 \ubabb\ud55c \uc0ac\ub78c\uc740 2\uba85, 3\ubc88 \ubb38\uc81c\ub97c \ud480\uc9c0 \ubabb\ud55c \uc0ac\ub78c\uc740 4\uba85\uc774\uae30 \ub54c\ubb38\uc5d0, \uac01 \ubb38\uc81c\uc758 \uc810\uc218\ub294 1,2,4\uc810\uc774\ub2e4. \uc774\uc5d0 \ub530\ub77c 1\ubc88 \ucc38\uac00\uc790\ub294 4\uc810\uc744 \ud68d\ub4dd\ud558\uace0, 2\ubc88 \ucc38\uac00\uc790 (\ud544\ub9bd), 4\ubc88, 5\ubc88 \ucc38\uac00\uc790\ub294 3\uc810\uc744 \ud68d\ub4dd\ud558\uace0, 3\ubc88 \ucc38\uac00\uc790\ub294 1\uc810\uc744 \ud68d\ub4dd\ud55c\ub2e4.<\/p>\r\n\r\n<p>\ud544\ub9bd\ubcf4\ub2e4 \ub9ce\uc740 \uc810\uc218\ub97c \ud68d\ub4dd\ud55c \uc0ac\ub78c\uc740 1\uba85, \ud544\ub9bd\uacfc \uc810\uc218\uac00 \uac19\uc73c\uba70 \ub9ce\uc740 \ubb38\uc81c\ub97c \ud47c \uc0ac\ub78c\uc740 0\uba85\uc774\uae30 \ub54c\ubb38\uc5d0, \ud544\ub9bd\uc758 \ub4f1\uc218\ub294 2\ub4f1\uc774\ub2e4.<\/p>\r\n","original":"0","problem_lang_code":"\ud55c\uad6d\uc5b4"},{"problem_id":"5462","problem_lang":"1","title":"POI","description":"<p>The local Plovdiv Olympiad in Informatics (POI) was held according to the following unusual rules. There were N contestants and T tasks. Each task was graded with only one test case, therefore for every task and every contestant there were only two possibilities: either the contestant solved the task, or the contestant did not solve the task. There was no partial scoring on any task.<\/p>\r\n\r\n<p>The number of points assigned to each task was determined after the contest and was equal to the number of contestants that did not solve the task. The score of each contestant was equal to the sum of points assigned to the tasks solved by that contestant.<\/p>\r\n\r\n<p>Philip participated in the contest, but he is confused by the complicated scoring rules, and now he is staring at the results, unable to determine his place in the final standings. Help Philip by writing a program that calculates his score and his ranking.<\/p>\r\n\r\n<p>Before the contest, the contestants were assigned unique IDs from 1 to N inclusive. Philip&rsquo;s ID was P. The final standings of the competition list the contestants in descending order of their scores. In case of a tie, among the tied contestants, those who have solved more tasks will be listed ahead of those who have solved fewer tasks. In case of a tie by this criterion as well, the contestants with equal results will be listed in ascending order of their IDs.<\/p>\r\n\r\n<p>Write a program that, given which problems were solved by which contestant, determines Philip&rsquo;s score and his rank in the final standings.<\/p>\r\n","input":"<p>Your program must read from standard input the following data:<\/p>\r\n\r\n<ul>\r\n\t<li>The first line contains the integers N, T and P, separated by individual spaces.<\/li>\r\n\t<li>The next N lines describe which tasks were solved by which contestant. The kth of these lines describes which tasks were solved by the contestant with ID k. Each such line contains T integers, separated by spaces. The first of these numbers denotes whether or not contestant k solved the first task. The second number denotes the same for the second task and so on. These T numbers are all either 0 or 1, where 1 means that contestant k solved the corresponding task, and 0 means that he or she did not solve it.&nbsp;<\/li>\r\n<\/ul>\r\n\r\n<ul>\r\n\t<li>1 &le; N &le; 2,000 The number of contestants<\/li>\r\n\t<li>1 &le; T &le; 2,000 The number of tasks<\/li>\r\n\t<li>1 &le; P &le; N Philip&rsquo;s ID<\/li>\r\n<\/ul>\r\n","output":"<p>Your program must write to standard output a single line with two integers separated by a single space. First, the score that Philip got on the POI competition. Second, Philip&rsquo;s rank in the final standings. The rank is an integer between 1 and N inclusive, with 1 denoting the contestant listed at the top (i.e., a contestant who has the highest score) and N to the one listed at the bottom (i.e., a contestant with the lowest score).<\/p>\r\n","hint":"<p>The first problem was unsolved by only one contestant, so it is worth 1 point. The second problem was unsolved by two contestants, so it is worth 2 points. The third problem was unsolved by four contestants, so it is worth 4 points. Thus the first contestant has a score of 4; the second contestant (Philip), the fourth and the fifth contestants all have a score of 3; and the third contestant has a score of 1. Contestants 2, 4 and 5 are all tied according to the first tiebreak rule (number of problems solved), and according to the second tie-break rule (smaller ID) Philip ranks before the others. Thus Philip&rsquo;s rank in the final standings is 2. He is only behind the contestant with ID 1.&nbsp;<\/p>\r\n","original":"1","problem_lang_code":"\uc601\uc5b4"}]

출처

Olympiad > International Olympiad in Informatics > IOI 2009 3번

  • 빠진 조건을 찾은 사람: chan4928
  • 문제를 번역한 사람: koosaga