시간 제한 메모리 제한 제출 정답 맞은 사람 정답 비율
1 초 512 MB 34 17 16 50.000%

문제

상수는 Pinball이라는 게임을 좋아합니다. Pinball의 규칙은 다음과 같습니다.

Pinball의 놀이판은 (M+2)행 N열의 정사각형 격자들로 구성된 격자판입니다. 놀이판의 첫 번째 줄은 판의 꼭대기이고, (M+2)번째 줄은 바닥입니다. i번째 행의 j번째 열에 있는 정사각형 격자는 (i,j)로 표현됩니다.

공은 놀이판의 첫 번째 줄에 있는 격자들 중 하나에 나타나서, 바닥을 향해 수직으로 떨어집니다. 다시 말해, 만약 어떤 공이 (1, i) (1 ≤ i ≤ N)에 나타났다면, 이는 (j, i) (2 ≤ j ≤ M+1)을 통과하여, 바닥의 (M+2, i) 격자에 도착할 것입니다. 상수는 공을 성공적으로 되받아 친다면 점수를 얻게 됩니다.

어느 날, 상수는 공을 되받아치기 어렵다는 것을 눈치챘는데, 공이 바닥의 어떤 격자에나 등장할 수 있기 때문입니다. 상수는 아래에 설명된 장치들을 놀이판 위에 적절하게 설치하여 공이 도달할 수 있는 바닥의 격자가 단 하나 있도록 하려고 합니다.

1이상 M 이하의 번호가 붙은 M개의 장치들이 있습니다. 각 장치는 놀이판의 행들과 평행합니다. i (1 ≤ i ≤ M)번째 장치는 (i+1, Ai)부터 (i+1, Bi)까지의 격자들에 위치해 있습니다. 따라서 이 장치는 총 Bi−Ai+1개의 격자들을 덮습니다. 만약 공이 이 장치가 설치되어 있는 격자에 닿는다면, 공은 (i+1, Ci)로 운반될 것입니다. 그 이후, 이동한 공은 Ci번 열을 따라 수직하게 떨어질 것입니다. 하나의 장치는 공과 한 번 이상 상호 작용하지 않을 것입니다.

상수가 i번째 장치를 설치하기 위해서는 Di원을 지불해야 합니다. 상수는 M개의 장치들 중 일부를 골라서 놀이판에 설치하여, 공이 도달할 수 있는 바닥의 격자가 단 하나 존재하도록 할 것입니다. 상수는 장치들을 효율적으로 설치하여 총 비용을 줄이고자 합니다.

그림: Pinball의 놀이판의 예시입니다. M = 2, N = 4. 공이 첫 번째 행(꼭대기)의 격자 (1, 2)에 등장합니다. 그 다음, 이 공은 (2, 2)로 움직인 후 1번 장치에 의하여 (2, 3)으로 이동할 것입니다. 이 공은 마침내 바닥의 격자 (4, 3)에 도착합니다.

놀이판의 크기와 장치들의 정보가 주어질 때, 공이 도달할 수 있는 바닥 격자가 단 하나 존재하도록 장치들을 설치하기 위한 최소 비용을 구하는 프로그램을 작성하세요.

입력

표준 입력으로부터 다음 데이터를 입력받으세요:

  • 입력의 첫 번째 줄에는 두 개의 정수 M,N이 공백을 사이로 두고 주어집니다. 이것은 이 놀이판이 (M+2)개의 행과 N개의 열을 가지고 있으며 장치의 수는 M개임을 의미합니다.
  • 다음 M개 줄들 중 i번째 줄 (1 ≤ i ≤ M)에는 네 개의 정수 Ai,Bi,Ci,Di가 공백을 사이로 두고 주어집니다. 이것은 i번째 장치가 (i+1, Ai)에서부터 (i+1, Bi)까지의 격자에 설치되어 있다는 것을 의미합니다. i번째 장치는 총 Bi−Ai+1개의 격자를 덮습니다. i번째 장치는 자신이 덮고 있는 격자에 도달한 공을 (i+1, Ci)로 운반할 것입니다. i번째 장치를 설치하기 위해서 Di원의 비용이 발생합니다.

모든 입력 데이터는 다음 조건을 만족합니다:

  • 1 ≤ M ≤ 100,000
  • 2 ≤ N ≤ 1,000,000,000
  • 1 ≤ Ai ≤ Ci ≤ Bi ≤ N (1 ≤ i ≤ M)
  • 1 ≤ Di ≤ 1,000,000,000 (1 ≤ i ≤ M)

출력

표준 출력의 첫 번째 줄에 공이 도달할 수 있는 바닥 격자가 단 하나 존재하도록 장치들을 설치하기 위한 최소 비용을 출력하세요. 만약 이 조건을 만족하도록 장치를 놓는 것이 불가능하다면, −1을 출력하세요.

예제 입력 1

5 6
2 4 3 5
1 2 2 8
3 6 5 2
4 6 4 7
2 4 3 10

예제 출력 1

25

예제 입력 2

3 5
2 4 3 10
1 3 1 20
2 5 4 30

예제 출력 2

-1

힌트

놀이판과 장치들의 위치는 아래 그림과 같습니다. 각 장치 위에 쓰인 수들은 이 장치를 설치하기 위해 필요한 비용을 나타냅니다.

다섯 개의 장치들 중 2번째, 4번째, 5번째 장치를 두면, 놀이판은 아래와 같게 됩니다.

그러면, 꼭대기의 어떤 격자에 공이 등장하더라도 이 공은 바닥의 (7, 3)에 도달할 것입니다. 이들 장치를 설치하는 데에
드는 총 비용은 25원입니다. 여러분은 25를 출력해야 하는데, 25원보다 적은 비용을 들이면서 공이 도달할 수 있는 바닥의
격자가 단 하나 존재하도록 할 수 없기 때문입니다.

[{"problem_id":"11941","problem_lang":"0","title":"\ud540\ubcfc","description":"<p>\uc0c1\uc218\ub294 Pinball\uc774\ub77c\ub294 \uac8c\uc784\uc744 \uc88b\uc544\ud569\ub2c8\ub2e4. Pinball\uc758 \uaddc\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n<p>Pinball\uc758 \ub180\uc774\ud310\uc740 (M+2)\ud589 N\uc5f4\uc758 \uc815\uc0ac\uac01\ud615 \uaca9\uc790\ub4e4\ub85c \uad6c\uc131\ub41c \uaca9\uc790\ud310\uc785\ub2c8\ub2e4. \ub180\uc774\ud310\uc758 \uccab \ubc88\uc9f8 \uc904\uc740 \ud310\uc758 \uaf2d\ub300\uae30\uc774\uace0, (M+2)\ubc88\uc9f8 \uc904\uc740 \ubc14\ub2e5\uc785\ub2c8\ub2e4. i\ubc88\uc9f8 \ud589\uc758 j\ubc88\uc9f8 \uc5f4\uc5d0 \uc788\ub294 \uc815\uc0ac\uac01\ud615 \uaca9\uc790\ub294 (i,j)\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n<p>\uacf5\uc740 \ub180\uc774\ud310\uc758 \uccab \ubc88\uc9f8 \uc904\uc5d0 \uc788\ub294 \uaca9\uc790\ub4e4 \uc911 \ud558\ub098\uc5d0 \ub098\ud0c0\ub098\uc11c, \ubc14\ub2e5\uc744 \ud5a5\ud574 \uc218\uc9c1\uc73c\ub85c \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, \ub9cc\uc57d \uc5b4\ub5a4 \uacf5\uc774 (1, i) (1 &le; i &le; N)\uc5d0 \ub098\ud0c0\ub0ac\ub2e4\uba74, \uc774\ub294 (j, i) (2 &le; j &le; M+1)\uc744 \ud1b5\uacfc\ud558\uc5ec, \ubc14\ub2e5\uc758 (M+2, i) \uaca9\uc790\uc5d0 \ub3c4\ucc29\ud560 \uac83\uc785\ub2c8\ub2e4. \uc0c1\uc218\ub294 \uacf5\uc744 \uc131\uacf5\uc801\uc73c\ub85c \ub418\ubc1b\uc544 \uce5c\ub2e4\uba74 \uc810\uc218\ub97c \uc5bb\uac8c \ub429\ub2c8\ub2e4.<\/p>\r\n\r\n<p>\uc5b4\ub290 \ub0a0, \uc0c1\uc218\ub294 \uacf5\uc744 \ub418\ubc1b\uc544\uce58\uae30 \uc5b4\ub835\ub2e4\ub294 \uac83\uc744 \ub208\uce58\ucc58\ub294\ub370, \uacf5\uc774 \ubc14\ub2e5\uc758 \uc5b4\ub5a4 \uaca9\uc790\uc5d0\ub098 \ub4f1\uc7a5\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc0c1\uc218\ub294 \uc544\ub798\uc5d0 \uc124\uba85\ub41c \uc7a5\uce58\ub4e4\uc744 \ub180\uc774\ud310 \uc704\uc5d0 \uc801\uc808\ud558\uac8c \uc124\uce58\ud558\uc5ec \uacf5\uc774 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ubc14\ub2e5\uc758 \uaca9\uc790\uac00 \ub2e8 \ud558\ub098 \uc788\ub3c4\ub85d \ud558\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\r\n\r\n<p>1\uc774\uc0c1 M \uc774\ud558\uc758 \ubc88\ud638\uac00 \ubd99\uc740 M\uac1c\uc758 \uc7a5\uce58\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc7a5\uce58\ub294 \ub180\uc774\ud310\uc758 \ud589\ub4e4\uacfc \ud3c9\ud589\ud569\ub2c8\ub2e4. i (1 &le; i &le; M)\ubc88\uc9f8 \uc7a5\uce58\ub294 (i+1, A<sub>i<\/sub>)\ubd80\ud130 (i+1, B<sub>i<\/sub>)\uae4c\uc9c0\uc758 \uaca9\uc790\ub4e4\uc5d0 \uc704\uce58\ud574 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \uc7a5\uce58\ub294 \ucd1d B<sub>i<\/sub>&minus;A<sub>i<\/sub>+1\uac1c\uc758 \uaca9\uc790\ub4e4\uc744 \ub36e\uc2b5\ub2c8\ub2e4. \ub9cc\uc57d \uacf5\uc774 \uc774 \uc7a5\uce58\uac00 \uc124\uce58\ub418\uc5b4 \uc788\ub294 \uaca9\uc790\uc5d0 \ub2ff\ub294\ub2e4\uba74, \uacf5\uc740 (i+1, C<sub>i<\/sub>)\ub85c \uc6b4\ubc18\ub420 \uac83\uc785\ub2c8\ub2e4. \uadf8 \uc774\ud6c4, \uc774\ub3d9\ud55c \uacf5\uc740 C<sub>i<\/sub>\ubc88 \uc5f4\uc744 \ub530\ub77c \uc218\uc9c1\ud558\uac8c \ub5a8\uc5b4\uc9c8 \uac83\uc785\ub2c8\ub2e4. \ud558\ub098\uc758 \uc7a5\uce58\ub294 \uacf5\uacfc \ud55c \ubc88 \uc774\uc0c1 \uc0c1\ud638 \uc791\uc6a9\ud558\uc9c0 \uc54a\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n<p>\uc0c1\uc218\uac00 i\ubc88\uc9f8 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uae30 \uc704\ud574\uc11c\ub294 D<sub>i<\/sub>\uc6d0\uc744 \uc9c0\ubd88\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0c1\uc218\ub294 M\uac1c\uc758 \uc7a5\uce58\ub4e4 \uc911 \uc77c\ubd80\ub97c \uace8\ub77c\uc11c \ub180\uc774\ud310\uc5d0 \uc124\uce58\ud558\uc5ec, \uacf5\uc774 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ubc14\ub2e5\uc758 \uaca9\uc790\uac00 \ub2e8 \ud558\ub098 \uc874\uc7ac\ud558\ub3c4\ub85d \ud560 \uac83\uc785\ub2c8\ub2e4. \uc0c1\uc218\ub294 \uc7a5\uce58\ub4e4\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc124\uce58\ud558\uc5ec \ucd1d \ube44\uc6a9\uc744 \uc904\uc774\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\r\n\r\n<p style=\"text-align:center\"><img alt=\"\" src=\"https:\/\/onlinejudgeimages.s3-ap-northeast-1.amazonaws.com\/problem\/11941\/1.png\" style=\"height:195px; text-align:center; width:193px\" \/><\/p>\r\n\r\n<p>\uadf8\ub9bc: Pinball\uc758 \ub180\uc774\ud310\uc758 \uc608\uc2dc\uc785\ub2c8\ub2e4. M = 2, N = 4. \uacf5\uc774 \uccab \ubc88\uc9f8 \ud589(\uaf2d\ub300\uae30)\uc758 \uaca9\uc790 (1, 2)\uc5d0 \ub4f1\uc7a5\ud569\ub2c8\ub2e4. \uadf8 \ub2e4\uc74c, \uc774 \uacf5\uc740 (2, 2)\ub85c \uc6c0\uc9c1\uc778 \ud6c4 1\ubc88 \uc7a5\uce58\uc5d0 \uc758\ud558\uc5ec (2, 3)\uc73c\ub85c \uc774\ub3d9\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc740 \ub9c8\uce68\ub0b4 \ubc14\ub2e5\uc758 \uaca9\uc790 (4, 3)\uc5d0 \ub3c4\ucc29\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n<p>\ub180\uc774\ud310\uc758 \ud06c\uae30\uc640 \uc7a5\uce58\ub4e4\uc758 \uc815\ubcf4\uac00 \uc8fc\uc5b4\uc9c8 \ub54c, \uacf5\uc774 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ubc14\ub2e5 \uaca9\uc790\uac00 \ub2e8 \ud558\ub098 \uc874\uc7ac\ud558\ub3c4\ub85d \uc7a5\uce58\ub4e4\uc744 \uc124\uce58\ud558\uae30 \uc704\ud55c \ucd5c\uc18c \ube44\uc6a9\uc744 \uad6c\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \uc791\uc131\ud558\uc138\uc694.<\/p>\r\n","input":"<p>\ud45c\uc900 \uc785\ub825\uc73c\ub85c\ubd80\ud130 \ub2e4\uc74c \ub370\uc774\ud130\ub97c \uc785\ub825\ubc1b\uc73c\uc138\uc694:<\/p>\r\n\r\n<ul>\r\n\t<li>\uc785\ub825\uc758 \uccab \ubc88\uc9f8 \uc904\uc5d0\ub294 \ub450 \uac1c\uc758 \uc815\uc218 M,N\uc774 \uacf5\ubc31\uc744 \uc0ac\uc774\ub85c \ub450\uace0 \uc8fc\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\uac83\uc740 \uc774 \ub180\uc774\ud310\uc774 (M+2)\uac1c\uc758 \ud589\uacfc N\uac1c\uc758 \uc5f4\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uc7a5\uce58\uc758 \uc218\ub294 M\uac1c\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\r\n\t<li>\ub2e4\uc74c M\uac1c \uc904\ub4e4 \uc911 i\ubc88\uc9f8 \uc904 (1 &le; i &le; M)\uc5d0\ub294 \ub124 \uac1c\uc758 \uc815\uc218 A<sub>i<\/sub>,B<sub>i<\/sub>,C<sub>i<\/sub>,D<sub>i<\/sub>\uac00 \uacf5\ubc31\uc744 \uc0ac\uc774\ub85c \ub450\uace0 \uc8fc\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\uac83\uc740 i\ubc88\uc9f8 \uc7a5\uce58\uac00 (i+1, A<sub>i<\/sub>)\uc5d0\uc11c\ubd80\ud130 (i+1,&nbsp;B<sub>i<\/sub>)\uae4c\uc9c0\uc758 \uaca9\uc790\uc5d0 \uc124\uce58\ub418\uc5b4 \uc788\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. i\ubc88\uc9f8 \uc7a5\uce58\ub294 \ucd1d B<sub>i<\/sub>&minus;A<sub>i<\/sub>+1\uac1c\uc758 \uaca9\uc790\ub97c \ub36e\uc2b5\ub2c8\ub2e4. i\ubc88\uc9f8 \uc7a5\uce58\ub294 \uc790\uc2e0\uc774 \ub36e\uace0 \uc788\ub294 \uaca9\uc790\uc5d0 \ub3c4\ub2ec\ud55c \uacf5\uc744 (i+1, C<sub>i<\/sub>)\ub85c \uc6b4\ubc18\ud560 \uac83\uc785\ub2c8\ub2e4. i\ubc88\uc9f8 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uae30 \uc704\ud574\uc11c D<sub>i<\/sub>\uc6d0\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n<p>\ubaa8\ub4e0 \uc785\ub825 \ub370\uc774\ud130\ub294 \ub2e4\uc74c \uc870\uac74\uc744 \ub9cc\uc871\ud569\ub2c8\ub2e4:<\/p>\r\n\r\n<ul>\r\n\t<li>1 &le; M &le; 100,000<\/li>\r\n\t<li>2 &le; N &le; 1,000,000,000<\/li>\r\n\t<li>1 &le; A<sub>i<\/sub> &le; C<sub>i<\/sub> &le; B<sub>i<\/sub> &le; N (1 &le; i &le; M)<\/li>\r\n\t<li>1 &le; D<sub>i<\/sub> &le; 1,000,000,000 (1 &le; i &le; M)<\/li>\r\n<\/ul>\r\n","output":"<p>\ud45c\uc900 \ucd9c\ub825\uc758 \uccab \ubc88\uc9f8 \uc904\uc5d0 \uacf5\uc774 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ubc14\ub2e5 \uaca9\uc790\uac00 \ub2e8 \ud558\ub098 \uc874\uc7ac\ud558\ub3c4\ub85d \uc7a5\uce58\ub4e4\uc744 \uc124\uce58\ud558\uae30 \uc704\ud55c \ucd5c\uc18c \ube44\uc6a9\uc744 \ucd9c\ub825\ud558\uc138\uc694. \ub9cc\uc57d \uc774 \uc870\uac74\uc744 \ub9cc\uc871\ud558\ub3c4\ub85d \uc7a5\uce58\ub97c \ub193\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\ud558\ub2e4\uba74, &minus;1\uc744 \ucd9c\ub825\ud558\uc138\uc694.<\/p>\r\n","hint":"<p>\ub180\uc774\ud310\uacfc \uc7a5\uce58\ub4e4\uc758 \uc704\uce58\ub294 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uac01 \uc7a5\uce58 \uc704\uc5d0 \uc4f0\uc778 \uc218\ub4e4\uc740 \uc774 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \ube44\uc6a9\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\r\n\r\n<p><img alt=\"\" src=\"https:\/\/onlinejudgeimages.s3-ap-northeast-1.amazonaws.com\/problem\/11941\/2.png\" style=\"height:322px; width:278px\" \/><\/p>\r\n\r\n<p>\ub2e4\uc12f \uac1c\uc758 \uc7a5\uce58\ub4e4 \uc911 2\ubc88\uc9f8, 4\ubc88\uc9f8, 5\ubc88\uc9f8 \uc7a5\uce58\ub97c \ub450\uba74, \ub180\uc774\ud310\uc740 \uc544\ub798\uc640 \uac19\uac8c \ub429\ub2c8\ub2e4.<\/p>\r\n\r\n<p><img alt=\"\" src=\"https:\/\/onlinejudgeimages.s3-ap-northeast-1.amazonaws.com\/problem\/11941\/3.png\" style=\"height:322px; width:276px\" \/><\/p>\r\n\r\n<p>\uadf8\ub7ec\uba74, \uaf2d\ub300\uae30\uc758 \uc5b4\ub5a4 \uaca9\uc790\uc5d0 \uacf5\uc774 \ub4f1\uc7a5\ud558\ub354\ub77c\ub3c4 \uc774 \uacf5\uc740 \ubc14\ub2e5\uc758 (7, 3)\uc5d0 \ub3c4\ub2ec\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774\ub4e4 \uc7a5\uce58\ub97c \uc124\uce58\ud558\ub294 \ub370\uc5d0<br \/>\r\n\ub4dc\ub294 \ucd1d \ube44\uc6a9\uc740 25\uc6d0\uc785\ub2c8\ub2e4. \uc5ec\ub7ec\ubd84\uc740 25\ub97c \ucd9c\ub825\ud574\uc57c \ud558\ub294\ub370, 25\uc6d0\ubcf4\ub2e4 \uc801\uc740 \ube44\uc6a9\uc744 \ub4e4\uc774\uba74\uc11c \uacf5\uc774 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \ubc14\ub2e5\uc758<br \/>\r\n\uaca9\uc790\uac00 \ub2e8 \ud558\ub098 \uc874\uc7ac\ud558\ub3c4\ub85d \ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\r\n","original":"0","problem_lang_code":"\ud55c\uad6d\uc5b4"},{"problem_id":"11941","problem_lang":"1","title":"Pinball","description":"<p>Alice likes a video game named Pinball. The rule of Pinball is as follows.<\/p>\r\n\r\n<p>The board of Pinball is a grid of squares with (M + 2) rows and N columns. The first row of the board is the top of the board, and the (M + 2)-nd row of the board is the bottom of the board. The square in the i-th row and the j-th column is denoted by (i, j).<\/p>\r\n\r\n<p>A ball appears at one of the squares on the first row of the board, and it falls down vertically towards the bottom of the board. That is to say, if a ball appears in the square (1, i) (1 &le; i &le; N), it will pass through (j, i) (2 &le; j &le; M + 1), and it will arrive at (M + 2, i) in the bottom. Alice will get a score when she hits back the ball successfully.<\/p>\r\n\r\n<p>One day, Alice noticed that it is difficult to hit back the ball because a ball can arrive at any squares in the bottom. Alice decided to put some of the following devices on the board appropriately so that there is only one square in the bottom where a ball can possibly arrive.<\/p>\r\n\r\n<p>There are M devices numbered from 1 to M. Each device is parallel to the rows of the board. The device i (1 &le; i &le; M) sits in squares from (i + 1, A<sub>i<\/sub>) to (i + 1, B<sub>i<\/sub>). Hence it covers (B<sub>i<\/sub> &minus; A<sub>i<\/sub> + 1) squares in total. When a ball arrives at some square on this device, the ball will be transferred to the square (i + 1,C<sub>i<\/sub>) (A<sub>i<\/sub> &le; C<sub>i<\/sub> &le; B<sub>i<\/sub>). After that, the transferred ball will move vertically along the column C<sub>i<\/sub>. One device will not interact with a ball more than once.<\/p>\r\n\r\n<p>She needs to pay D<sub>i<\/sub> yen in the game to put the device i (1 &le; i &le; M) on the board. She will choose some of the M devices and put them on the board so that there is only one square in the bottom where a ball can possibly arrive. She would like to minimize the total cost by putting devices efficiently.<\/p>\r\n\r\n<p style=\"text-align: center;\"><img alt=\"\" src=\"https:\/\/onlinejudgeimages.s3-ap-northeast-1.amazonaws.com\/problem\/11941\/1.png\" style=\"height:195px; width:193px\" \/><\/p>\r\n\r\n<p style=\"text-align: center;\">Figure : An example of the board of Pinball. M = 2\uff0cN = 4. A ball appears in the square (1, 2) in the first row. Then, the ball will move to (2, 2), and it will be transferred to (2, 3) by the device 1. It finally arrives at the square (4, 3) in the bottom.<\/p>\r\n\r\n<p>Write a program which, given the size of the board and the information of the devices, calculates the minimum of the total cost needed to put devices on the board so that there is only one square in the bottom where a ball can possibly arrive.<\/p>\r\n","input":"<p>Read the following data from the standard input.<\/p>\r\n\r\n<ul>\r\n\t<li>The first line of input contains two space separated integers M, N. This means the board has (M + 2) rows and N columns and the number of devices is M.<\/li>\r\n\t<li>The i-th line (1 &le; i &le; M) of the following M lines contains four space separated integers A<sub>i<\/sub>, B<sub>i<\/sub>, C<sub>i<\/sub>, D<sub>i<\/sub>. This means the device i sits in squares from (i + 1, A<sub>i<\/sub>) to (i + 1, B<sub>i<\/sub>). The device i covers (B<sub>i<\/sub> &minus; A<sub>i<\/sub> + 1) squares in total. The device i will transfer a ball arrived at one of these squares to the square (i + 1,C<sub>i<\/sub>). The cost to put the device i is D<sub>i<\/sub> yen.<\/li>\r\n<\/ul>\r\n\r\n<p>All input data satisfy the following conditions.<\/p>\r\n\r\n<ul>\r\n\t<li>1 &le; M &le; 100 000.<\/li>\r\n\t<li>2 &le; N &le; 1 000 000 000.<\/li>\r\n\t<li>1 &le; A<sub>i<\/sub> &le; C<sub>i<\/sub> &le; B<sub>i<\/sub> &le; N (1 &le; i &le; M).<\/li>\r\n\t<li>1 &le; D<sub>i<\/sub> &le; 1 000 000 000 (1 &le; i &le; M).<\/li>\r\n<\/ul>\r\n","output":"<p>Write one line to the standard output. The output should contain one integer which denotes the minimum of the total cost needed to put devices on the board so that there is only one square in the bottom where a ball can possibly arrive. If it is not possible to put devices satisfying these conditions, write -1.<\/p>\r\n","hint":"<p>Sample 1<\/p>\r\n\r\n<p>The board and the positions of the devices are as in the following figure. The number written above each device denotes the cost needed to put it on the board.<\/p>\r\n\r\n<p><img alt=\"\" src=\"https:\/\/onlinejudgeimages.s3-ap-northeast-1.amazonaws.com\/problem\/11941\/2.png\" style=\"height:322px; width:278px\" \/><\/p>\r\n\r\n<p>If three devices 2, 4, 5 among five devices are put, the board becomes as in the following figure.<\/p>\r\n\r\n<p><img alt=\"\" src=\"https:\/\/onlinejudgeimages.s3-ap-northeast-1.amazonaws.com\/problem\/11941\/3.png\" style=\"height:322px; width:276px\" \/><\/p>\r\n\r\n<p>Then, a ball which appears in any square in the first row will arrive at the square (7, 3) in the bottom. The total cost to put these devices is 25 yen. You should output 25 because it is impossible to put devices on the board so that the total cost is less than 25 yen and there is only one square in the bottom where a ball can possibly arrive.<\/p>\r\n\r\n<p>Sample 2<\/p>\r\n\r\n<p>It is impossible to put devices on the board so that there is only one square in the bottom where a ball can possibly arrive.<\/p>\r\n","original":"1","problem_lang_code":"\uc601\uc5b4"}]

출처

Contest > JOI Open Contest > JOI Open Contest 2014 5번