시간 제한 메모리 제한 제출 정답 맞은 사람 정답 비율
1 초 (하단 참고) 256 MB 9 6 5 83.333%

문제

당신은 슈퍼 컴퓨터에서 총 N개의 프로그램을 순차적으로 실행하여 실험을 해야한다.

편의상 프로그램은 1번부터 N번까지 번호가 매겨져 있으며 i번 프로그램은 총 H[i]시간 동안 실행되며 이 프로그램의 희망 데드라인은 지금부터 D[i]시간 후다.

N개의 프로그램이 있으므로 실행하는 순서는 총 N! 가지가 가능하다.

i번 프로그램이 끝나는 시각을 지금부터 C[i] 시간 후 라고 하자. 편의상 max(0, C[i] - D[i]) 를 i번 프로그램의 "지각도" 라고 칭하자 (희망 데드라인보다 늦게 끝나지 않은 경우엔 지각도가 0이다).

"최대 지각도"는 N개 프로그램의 지각도 중 최대값으로 정의한다.

그런데 이 슈퍼 컴퓨터에는 특이한 기능이 있는데, N개의 프로그램 중 딱 하나의 프로그램을 (당신이) "최우선 처리 대상"으로 지정하여 해당 프로그램은 무조건 1시간만에 실행되도록 할 수 있다.

예를 들어 N = 3, H = [2, 4, 6], D = [3, 5, 8]이라 하자.

이 경우, 1번부터 3번 프로그램까지 순서대로 실행을 하고 3번 프로그램 실행시간을 1시간이 되도록 지정했다면,

1번 프로그램은 지금부터 시작하여 2시간 후에 끝나며 (C[1] = 2), 2번은 그로부터 4시간 후에 끝나고 (C[2] = 6), 3번은 그로부터 1시간 후에 끝나서 C[3] = 7이 된다.

이 때 각 프로그램의 지각도는 0, 1, 0이며, 이 중 최대값이 1이므로 최대 지각도는 1이다.

같은 예제에서 3번 프로그램부터 1번 프로그램까지 역순으로 실행하고, 3번 프로그램의 실행시간을 1시간이 되도록 지정했다면,

3번 프로그램은 지금부터 시작하여 1시간 후에 끝나며 (C[3] = 1), 2번은 그로부터 4시간 후 (C[2] = 5), 1번은 그로부터 2시간 후에 끝나서 C[1] = 7이 된다.

이 때 각 프로그램의 지각도는 4, 0, 0이며, 이 중 최대값이 4이므로 최대 지각도는 4이다.

이 예제의 경우, 첫 번째 방법이 최대 지각도를 최소화 하는 방법이다.

입력으로 N개의 프로그램의 실행시간과 희망 데드라인이 주어졌을 때, 달성 가능한 최대 지각도의 최소값을 구하시오.

입력

첫 줄에 테스트 케이스의 수 T가 주어진다.

각 테스크 케이스는 세 줄에 걸쳐 주어지는데, 그 중 첫 줄에 프로그램의 수 N이 주어진다.

둘째 줄에 N개의 정수가 공백으로 구분되어 주어지며, 실행시간 H[i]를 나타낸다.

셋째 줄에 N개의 정수가 공백으로 구분되어 주어지며, 희망 데드라인 D[i]를 나타낸다.

출력

각 테스트 케이스에 대해 달성 가능한 최대 지각도의 최소값을 출력한다.

제한

  • 1 ≤ T ≤ 10
  • 2 ≤ N ≤ 100,000
  • 1 ≤ H[i], D[i] ≤ 1,000

예제 입력 1

4
3
2 4 6
3 5 8
3
4 9 1
10 9 20
3
4 3 5
2 1 3
5
8 1 2 6 2
8 9 6 2 1

예제 출력 1

1
0
5
5
[{"problem_id":"19594","problem_lang":"0","title":"\uc288\ud37c \ucef4\ud4e8\ud130","description":"<p>\ub2f9\uc2e0\uc740 \uc288\ud37c \ucef4\ud4e8\ud130\uc5d0\uc11c \ucd1d N\uac1c\uc758 \ud504\ub85c\uadf8\ub7a8\uc744 \uc21c\ucc28\uc801\uc73c\ub85c \uc2e4\ud589\ud558\uc5ec&nbsp;\uc2e4\ud5d8\uc744 \ud574\uc57c\ud55c\ub2e4.<\/p>\r\n\r\n<p>\ud3b8\uc758\uc0c1 \ud504\ub85c\uadf8\ub7a8\uc740 1\ubc88\ubd80\ud130 N\ubc88\uae4c\uc9c0 \ubc88\ud638\uac00 \ub9e4\uaca8\uc838 \uc788\uc73c\uba70 i\ubc88 \ud504\ub85c\uadf8\ub7a8\uc740 \ucd1d H[i]\uc2dc\uac04 \ub3d9\uc548 \uc2e4\ud589\ub418\uba70 \uc774 \ud504\ub85c\uadf8\ub7a8\uc758 \ud76c\ub9dd \ub370\ub4dc\ub77c\uc778\uc740 \uc9c0\uae08\ubd80\ud130 D[i]\uc2dc\uac04 \ud6c4\ub2e4.<\/p>\r\n\r\n<p>N\uac1c\uc758 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc73c\ubbc0\ub85c \uc2e4\ud589\ud558\ub294 \uc21c\uc11c\ub294 \ucd1d N! \uac00\uc9c0\uac00 \uac00\ub2a5\ud558\ub2e4.<\/p>\r\n\r\n<p>i\ubc88 \ud504\ub85c\uadf8\ub7a8\uc774 \ub05d\ub098\ub294 \uc2dc\uac01\uc744 \uc9c0\uae08\ubd80\ud130 C[i] \uc2dc\uac04 \ud6c4 \ub77c\uace0 \ud558\uc790.&nbsp;\ud3b8\uc758\uc0c1 max(0, C[i] - D[i]) \ub97c i\ubc88 \ud504\ub85c\uadf8\ub7a8\uc758 &quot;\uc9c0\uac01\ub3c4&quot; \ub77c\uace0 \uce6d\ud558\uc790 (\ud76c\ub9dd \ub370\ub4dc\ub77c\uc778\ubcf4\ub2e4 \ub2a6\uac8c \ub05d\ub098\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d4 \uc9c0\uac01\ub3c4\uac00 0\uc774\ub2e4).<\/p>\r\n\r\n<p>&quot;\ucd5c\ub300 \uc9c0\uac01\ub3c4&quot;\ub294 N\uac1c \ud504\ub85c\uadf8\ub7a8\uc758 \uc9c0\uac01\ub3c4 \uc911 \ucd5c\ub300\uac12\uc73c\ub85c \uc815\uc758\ud55c\ub2e4.<\/p>\r\n\r\n<p>\uadf8\ub7f0\ub370&nbsp;\uc774 \uc288\ud37c \ucef4\ud4e8\ud130\uc5d0\ub294 \ud2b9\uc774\ud55c \uae30\ub2a5\uc774 \uc788\ub294\ub370, N\uac1c\uc758 \ud504\ub85c\uadf8\ub7a8 \uc911 \ub531 \ud558\ub098\uc758 \ud504\ub85c\uadf8\ub7a8\uc744 (\ub2f9\uc2e0\uc774) &quot;\ucd5c\uc6b0\uc120 \ucc98\ub9ac \ub300\uc0c1&quot;\uc73c\ub85c&nbsp;\uc9c0\uc815\ud558\uc5ec \ud574\ub2f9 \ud504\ub85c\uadf8\ub7a8\uc740 \ubb34\uc870\uac74 1\uc2dc\uac04\ub9cc\uc5d0 \uc2e4\ud589\ub418\ub3c4\ub85d \ud560 \uc218 \uc788\ub2e4.<\/p>\r\n\r\n<p>\uc608\ub97c \ub4e4\uc5b4 N = 3, H = [2, 4, 6], D = [3, 5, 8]\uc774\ub77c \ud558\uc790.<\/p>\r\n\r\n<p>\uc774 \uacbd\uc6b0, 1\ubc88\ubd80\ud130 3\ubc88 \ud504\ub85c\uadf8\ub7a8\uae4c\uc9c0 \uc21c\uc11c\ub300\ub85c \uc2e4\ud589\uc744 \ud558\uace0 3\ubc88 \ud504\ub85c\uadf8\ub7a8 \uc2e4\ud589\uc2dc\uac04\uc744 1\uc2dc\uac04\uc774 \ub418\ub3c4\ub85d \uc9c0\uc815\ud588\ub2e4\uba74,<\/p>\r\n\r\n<p>1\ubc88 \ud504\ub85c\uadf8\ub7a8\uc740 \uc9c0\uae08\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec 2\uc2dc\uac04 \ud6c4\uc5d0 \ub05d\ub098\uba70 (C[1] = 2), 2\ubc88\uc740 \uadf8\ub85c\ubd80\ud130 4\uc2dc\uac04 \ud6c4\uc5d0 \ub05d\ub098\uace0 (C[2] = 6), 3\ubc88\uc740 \uadf8\ub85c\ubd80\ud130 1\uc2dc\uac04 \ud6c4\uc5d0 \ub05d\ub098\uc11c C[3] = 7\uc774 \ub41c\ub2e4.<\/p>\r\n\r\n<p>\uc774 \ub54c \uac01 \ud504\ub85c\uadf8\ub7a8\uc758 \uc9c0\uac01\ub3c4\ub294 0, 1, 0\uc774\uba70, \uc774 \uc911 \ucd5c\ub300\uac12\uc774 1\uc774\ubbc0\ub85c \ucd5c\ub300 \uc9c0\uac01\ub3c4\ub294 1\uc774\ub2e4.<\/p>\r\n\r\n<p>\uac19\uc740 \uc608\uc81c\uc5d0\uc11c 3\ubc88 \ud504\ub85c\uadf8\ub7a8\ubd80\ud130 1\ubc88 \ud504\ub85c\uadf8\ub7a8\uae4c\uc9c0 \uc5ed\uc21c\uc73c\ub85c \uc2e4\ud589\ud558\uace0, 3\ubc88 \ud504\ub85c\uadf8\ub7a8\uc758 \uc2e4\ud589\uc2dc\uac04\uc744 1\uc2dc\uac04\uc774 \ub418\ub3c4\ub85d \uc9c0\uc815\ud588\ub2e4\uba74,<\/p>\r\n\r\n<p>3\ubc88 \ud504\ub85c\uadf8\ub7a8\uc740 \uc9c0\uae08\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec 1\uc2dc\uac04 \ud6c4\uc5d0 \ub05d\ub098\uba70 (C[3] = 1), 2\ubc88\uc740 \uadf8\ub85c\ubd80\ud130 4\uc2dc\uac04 \ud6c4 (C[2] = 5), 1\ubc88\uc740 \uadf8\ub85c\ubd80\ud130 2\uc2dc\uac04 \ud6c4\uc5d0 \ub05d\ub098\uc11c C[1] = 7\uc774 \ub41c\ub2e4.<\/p>\r\n\r\n<p>\uc774 \ub54c \uac01 \ud504\ub85c\uadf8\ub7a8\uc758 \uc9c0\uac01\ub3c4\ub294 4, 0, 0\uc774\uba70,&nbsp;\uc774 \uc911 \ucd5c\ub300\uac12\uc774 4\uc774\ubbc0\ub85c \ucd5c\ub300 \uc9c0\uac01\ub3c4\ub294 4\uc774\ub2e4.<\/p>\r\n\r\n<p>\uc774 \uc608\uc81c\uc758 \uacbd\uc6b0, \uccab \ubc88\uc9f8 \ubc29\ubc95\uc774 \ucd5c\ub300 \uc9c0\uac01\ub3c4\ub97c \ucd5c\uc18c\ud654 \ud558\ub294 \ubc29\ubc95\uc774\ub2e4.<\/p>\r\n\r\n<p>\uc785\ub825\uc73c\ub85c N\uac1c\uc758 \ud504\ub85c\uadf8\ub7a8\uc758 \uc2e4\ud589\uc2dc\uac04\uacfc \ud76c\ub9dd \ub370\ub4dc\ub77c\uc778\uc774 \uc8fc\uc5b4\uc84c\uc744 \ub54c, \ub2ec\uc131 \uac00\ub2a5\ud55c \ucd5c\ub300 \uc9c0\uac01\ub3c4\uc758 \ucd5c\uc18c\uac12\uc744&nbsp;\uad6c\ud558\uc2dc\uc624.<\/p>\r\n","input":"<p>\uccab \uc904\uc5d0 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\uc758 \uc218 T\uac00 \uc8fc\uc5b4\uc9c4\ub2e4.<\/p>\r\n\r\n<p>\uac01 \ud14c\uc2a4\ud06c \ucf00\uc774\uc2a4\ub294 \uc138 \uc904\uc5d0 \uac78\uccd0 \uc8fc\uc5b4\uc9c0\ub294\ub370, \uadf8 \uc911 \uccab \uc904\uc5d0 \ud504\ub85c\uadf8\ub7a8\uc758 \uc218 N\uc774 \uc8fc\uc5b4\uc9c4\ub2e4.<\/p>\r\n\r\n<p>\ub458\uc9f8 \uc904\uc5d0 N\uac1c\uc758 \uc815\uc218\uac00 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c0\uba70, \uc2e4\ud589\uc2dc\uac04 H[i]\ub97c \ub098\ud0c0\ub0b8\ub2e4.<\/p>\r\n\r\n<p>\uc14b\uc9f8 \uc904\uc5d0 N\uac1c\uc758 \uc815\uc218\uac00 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c0\uba70, \ud76c\ub9dd \ub370\ub4dc\ub77c\uc778 D[i]\ub97c \ub098\ud0c0\ub0b8\ub2e4.<\/p>\r\n","output":"<p>\uac01 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\uc5d0 \ub300\ud574 \ub2ec\uc131 \uac00\ub2a5\ud55c \ucd5c\ub300 \uc9c0\uac01\ub3c4\uc758 \ucd5c\uc18c\uac12\uc744 \ucd9c\ub825\ud55c\ub2e4.<\/p>\r\n","hint":"","original":"1","html_title":"0","problem_lang_tcode":"Korean","limit":"<ul>\r\n\t<li>1 &le; T &le; 10<\/li>\r\n\t<li>2&nbsp;&le; N &le; 100,000<\/li>\r\n\t<li>1 &le; H[i], D[i] &le; 1,000<\/li>\r\n<\/ul>\r\n"},{"problem_id":"19594","problem_lang":"1","title":"Supercomputer","description":"<p>You need to run N computing jobs (in sequence) on a supercomputer for your research.<\/p>\r\n\r\n<p>The jobs are labeled from 1 to N (inclusive), and job i would run for H[i] hours on the supercomputer and its desired deadline is D[i] hours from now.<\/p>\r\n\r\n<p>As we have N jobs, there are N! different ways to execute these N jobs back-to-back.<\/p>\r\n\r\n<p>Let C[i] be the time (from now) when job i finishes running. For convenience, let us define &quot;lateness of job i&quot; to be max(0, C[i] - D[i]). That is, if the job finishes before its desired deadline, then its lateness is 0.<\/p>\r\n\r\n<p>&quot;The maximum lateness&quot; defined as the largest lateness of N jobs.<\/p>\r\n\r\n<p>The supercomputer has an interesting feature, which allows you to choose one job as &quot;high priority&quot; so that it can run for exactly 1 hour.<\/p>\r\n\r\n<p>For instance, suppose N = 3, H = [2, 4, 6], D = [3, 5, 8].<\/p>\r\n\r\n<p>If you were to run job 1, job 2, and job 3 in this order, and designated job 3 as &quot;high priority&quot;,<\/p>\r\n\r\n<p>then job 1 will finish in 2 hours (C[1] = 2), job 2 will finish in 4 hours after that (C[2] = 6), and job 3 will finish 1 hour after that (C[3] = 7).<\/p>\r\n\r\n<p>Lateness of these jobs is 0, 1, and 0 (respectively), and thus the maximum lateness of this schedule is 1.<\/p>\r\n\r\n<p>In the same example, if you run job 3, job 2, and job 1 with job 3 as &quot;high priority&quot;,&nbsp;<\/p>\r\n\r\n<p>then job 3 will finish in 1 hour from now (C[3] = 1), job 2 will finish 4 hours after that (C[2] = 5), and job 1 will finish 2 hours after that (C[1] = 7).<\/p>\r\n\r\n<p>Lateness is 4, 0, and 0 for each job, and thus the maximum lateness is 4.<\/p>\r\n\r\n<p>In this example, the first schedule minimizes the maximum lateness.<\/p>\r\n\r\n<p>Given N jobs with their execution time and desired deadlines, calculate the smallest possible maximum lateness you can achieve.<\/p>\r\n","input":"<p>The first line will contain the number of test cases, T.<\/p>\r\n\r\n<p>Each test case will contain three lines.<\/p>\r\n\r\n<p>The first line will contain N, the number of jobs.<\/p>\r\n\r\n<p>The second line will contain N integers (separated by a whitespace), representing execution time, H[i].<\/p>\r\n\r\n<p>The third line will contain N integers (separated by a whitespace), representing desired deadlines, D[i].<\/p>\r\n","output":"<p>For each test case, you must output the smallest possible maximum lateness.<\/p>\r\n","hint":"","original":"0","html_title":"0","problem_lang_tcode":"English","limit":"<ul>\r\n\t<li>1 &le; T &le; 10<\/li>\r\n\t<li>2&nbsp;&le; N &le; 100,000<\/li>\r\n\t<li>1 &le; H[i], D[i] &le; 1,000<\/li>\r\n<\/ul>\r\n"}]

시간 제한

  • Java 8: 3 초
  • Python 3: 2 초
  • PyPy3: 2 초
  • Java 8 (OpenJDK): 3 초
  • Java 11: 3 초
  • Python 2: 2 초
  • PyPy2: 2 초
  • Kotlin (JVM): 3 초
  • Java 15: 3 초