29796번
- 헤카톤
다국어
| 시간 제한 | 메모리 제한 | 제출 | 정답 | 맞힌 사람 | 정답 비율 |
|---|---|---|---|---|---|
| 1 초 | 1024 MB | 168 | 57 | 53 | 37.324% |
문제
짐은 불멸의 존재이니라!
거대한 성의 모습을 가진 매우 강력한 괴물, 헤카톤과의 전투는 기나긴 전쟁으로 바뀌고 있는 참이다. 막대한 위력 앞에 서 있는 용사들은 이 거대한 적에 맞서기 위해 모든 힘을 쏟아붓고 있다.
월드 레이드 파티의 조사 끝에 헤카톤은 총 $N$곳의 약점을 가지고 있음이 밝혀졌다. 이 약점들은 각자 독립된 체력을 갖고 있으며, 각각에 충분히 많은 데미지를 주고 모든 약점의 체력을 $0$으로 만들어야만 헤카톤을 쓰러뜨릴 수 있다. 지금 $i$번째 약점에서는 $A_i$명의 용사들이 헤카톤을 공격하고 있다.
그러나 헤카톤을 공격하고 있던 싶프트는 이상한 상황을 발견했다. 많은 용사들이 체력이 이미 많이 소진된 약점에 집중되어 있었고, 오히려 체력이 아직 꽤 남아 있는 약점에는 공격하는 용사가 거의 없는 상황이었던 것이다.
싶프트는 전투가 끝없이 이어진다면 용사들이 체력과 의지를 모두 잃게 될 것으로 우려했다. 그래서 그녀는 체력이 많이 남은 약점들에 집중적으로 용사를 배치하여 공격을 가하는 전략을 생각했다. 하지만 헤카톤의 압도적인 거대함 때문에 약점들 사이의 거리는 상당하다. 따라서 용사들을 재배치하더라도 그들이 현재 위치에서 이동하기 용이한 약점들로만 이동시키는 것이 효율적이라는 결론을 내렸다.
이제 싶프트는 이동하기 용이한 약점들의 쌍과 집중 공격이 필요한 약점들이 주어졌을 때 용사들을 적절히 재배치하여 각 약점에 최소 몇 명의 용사들이 있도록 할 수 있는지 알고 싶다. 헤카톤과의 전투에서 승리하기 위해, 그녀의 전략이 실행될 수 있을지 빠르게 판단하는 프로그램을 작성하자.
입력
첫 번째 줄에는 헤카톤의 약점의 개수 $N$와 이동하기 용이한 약점의 쌍의 개수 $M$이 공백으로 구분되어 주어진다. $(2 \le N \le 100;$ $1 \le M \le 1\,000)$
다음 줄에는 지금 헤카톤의 약점을 공격하고 있는 용사의 수 $A_1, A_2, \cdots, A_N$이 공백으로 구분되어 주어진다. $(0 \le A_i \le 100\,000)$
다음 $M$개의 각 줄에 정수 $u_i, v_i$가 공백으로 구분되어 주어진다. $(1 \le u_i,v_i \le N;$ $u_i \ne v_i)$ 이는 $u_i$번째 약점과 $v_i$번째 약점 사이가 이동하기 용이하다는 것을 의미한다. 다만, 이는 $u_i$번째 약점으로부터 이동하기 용이한 약점들이 $v_i$번째 약점으로부터도 이동하기 용이한 것임을 의미하는 것은 아니며, 반대의 경우도 그러함에 주의하라. 하나의 약점 쌍에 대해 이 정보는 중복되어 주어지지 않는다.
다음 줄에는 집중 공격이 필요한 약점의 개수 $R$이 주어진다. $(1 \le R \le N)$
다음 줄에는 집중 공격이 필요한 약점 번호 $B_1, B_2, \cdots, B_R$이 공백으로 구분되어 주어진다. 같은 약점 번호가 두 번 이상 주어지는 경우는 없다. $(1 \le B_i \le N)$
출력
용사들을 적절히 재배치했을 때 각 약점에 최소 몇 명의 용사들이 있도록 할 수 있는지 출력한다.
제한
예제 입력 1
5 4 2 3 4 1 0 1 3 2 3 3 4 3 5 2 3 5
예제 출력 1
4
$3$번과 $5$번 약점에 지원이 필요한 상황이다.
- $3$번 약점에 있던 $4$명의 용사를 모두 $5$번 약점으로 재배치한다.
- $1$번 약점의 $2$명과 $2$번 약점의 $1$명, 그리고 $4$번 약점의 $1$명을 $3$번 약점으로 재배치한다.
이렇게 재배치했을 때, $3$번 약점과 $5$번 약점에서는 각각 최소 $4$명씩의 용사가 공격하게 된다. 각각의 약점에 최소 $5$명 이상씩을 배치하는 방법은 없으므로, 이 경우가 최적이다.
예제 입력 2
4 3 10 0 0 0 1 2 2 3 3 4 1 4
예제 출력 2
0
$1$번 약점에서 공격하던 용사들이 $4$번 약점까지 이동하기에는 $1$번 약점과 $4$번 약점은 너무 멀리 떨어져 있다.
노트
[{"problem_id":"29796","problem_lang":"0","title":"\ud5e4\uce74\ud1a4","description":"<blockquote><strong>\uc9d0\uc740 \ubd88\uba78\uc758 \uc874\uc7ac\uc774\ub2c8\ub77c!<\/strong><\/blockquote>\r\n\r\n<p style=\"text-align: center;\"><img alt=\"\" src=\"https:\/\/upload.acmicpc.net\/7fbe3f76-d9ba-4516-850c-66684b389338\/-\/preview\/\" style=\"width: 683px; max-width: 100%\" \/><\/p>\r\n\r\n<p>\uac70\ub300\ud55c \uc131\uc758 \ubaa8\uc2b5\uc744 \uac00\uc9c4 \ub9e4\uc6b0 \uac15\ub825\ud55c \uad34\ubb3c, <strong>\ud5e4\uce74\ud1a4<\/strong>\uacfc\uc758 \uc804\ud22c\ub294 \uae30\ub098\uae34 \uc804\uc7c1\uc73c\ub85c \ubc14\ub00c\uace0 \uc788\ub294 \ucc38\uc774\ub2e4. \ub9c9\ub300\ud55c \uc704\ub825 \uc55e\uc5d0 \uc11c \uc788\ub294 \uc6a9\uc0ac\ub4e4\uc740 \uc774 \uac70\ub300\ud55c \uc801\uc5d0 \ub9de\uc11c\uae30 \uc704\ud574 \ubaa8\ub4e0 \ud798\uc744 \uc3df\uc544\ubd93\uace0 \uc788\ub2e4.<\/p>\r\n\r\n<p>\uc6d4\ub4dc \ub808\uc774\ub4dc \ud30c\ud2f0\uc758 \uc870\uc0ac \ub05d\uc5d0 \ud5e4\uce74\ud1a4\uc740 \ucd1d $N$\uacf3\uc758 \uc57d\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc74c\uc774 \ubc1d\ud600\uc84c\ub2e4. \uc774 \uc57d\uc810\ub4e4\uc740 \uac01\uc790 \ub3c5\ub9bd\ub41c \uccb4\ub825\uc744 \uac16\uace0 \uc788\uc73c\uba70, \uac01\uac01\uc5d0 \ucda9\ubd84\ud788 \ub9ce\uc740 \ub370\ubbf8\uc9c0\ub97c \uc8fc\uace0 \ubaa8\ub4e0 \uc57d\uc810\uc758 \uccb4\ub825\uc744 $0$\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc57c\ub9cc \ud5e4\uce74\ud1a4\uc744 \uc4f0\ub7ec\ub728\ub9b4 \uc218 \uc788\ub2e4. \uc9c0\uae08 $i$\ubc88\uc9f8 \uc57d\uc810\uc5d0\uc11c\ub294 $A_i$\uba85\uc758 \uc6a9\uc0ac\ub4e4\uc774 \ud5e4\uce74\ud1a4\uc744 \uacf5\uaca9\ud558\uace0 \uc788\ub2e4.<\/p>\r\n\r\n<p style=\"text-align: center;\"><img alt=\"\" src=\"https:\/\/upload.acmicpc.net\/36233bad-a3e5-42a1-b4d2-064b38ee2101\/-\/preview\/\" style=\"image-rendering: pixelated;\" \/><\/p>\r\n\r\n<p>\uadf8\ub7ec\ub098 \ud5e4\uce74\ud1a4\uc744 \uacf5\uaca9\ud558\uace0 \uc788\ub358 <strong>\uc2f6\ud504\ud2b8<\/strong>\ub294 \uc774\uc0c1\ud55c \uc0c1\ud669\uc744 \ubc1c\uacac\ud588\ub2e4. \ub9ce\uc740 \uc6a9\uc0ac\ub4e4\uc774 \uccb4\ub825\uc774 \uc774\ubbf8 \ub9ce\uc774 \uc18c\uc9c4\ub41c \uc57d\uc810\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\uc5c8\uace0, \uc624\ud788\ub824 \uccb4\ub825\uc774 \uc544\uc9c1 \uaf64 \ub0a8\uc544 \uc788\ub294 \uc57d\uc810\uc5d0\ub294 \uacf5\uaca9\ud558\ub294 \uc6a9\uc0ac\uac00 \uac70\uc758 \uc5c6\ub294 \uc0c1\ud669\uc774\uc5c8\ub358 \uac83\uc774\ub2e4.<\/p>\r\n\r\n<p>\uc2f6\ud504\ud2b8\ub294 \uc804\ud22c\uac00 \ub05d\uc5c6\uc774 \uc774\uc5b4\uc9c4\ub2e4\uba74 \uc6a9\uc0ac\ub4e4\uc774 \uccb4\ub825\uacfc \uc758\uc9c0\ub97c \ubaa8\ub450 \uc783\uac8c \ub420 \uac83\uc73c\ub85c \uc6b0\ub824\ud588\ub2e4. \uadf8\ub798\uc11c \uadf8\ub140\ub294 \uccb4\ub825\uc774 \ub9ce\uc774 \ub0a8\uc740 \uc57d\uc810\ub4e4\uc5d0 \uc9d1\uc911\uc801\uc73c\ub85c \uc6a9\uc0ac\ub97c \ubc30\uce58\ud558\uc5ec \uacf5\uaca9\uc744 \uac00\ud558\ub294 \uc804\ub7b5\uc744 \uc0dd\uac01\ud588\ub2e4. \ud558\uc9c0\ub9cc \ud5e4\uce74\ud1a4\uc758 \uc555\ub3c4\uc801\uc778 \uac70\ub300\ud568 \ub54c\ubb38\uc5d0 \uc57d\uc810\ub4e4 \uc0ac\uc774\uc758 \uac70\ub9ac\ub294 \uc0c1\ub2f9\ud558\ub2e4. \ub530\ub77c\uc11c \uc6a9\uc0ac\ub4e4\uc744 \uc7ac\ubc30\uce58\ud558\ub354\ub77c\ub3c4 \uadf8\ub4e4\uc774 \ud604\uc7ac \uc704\uce58\uc5d0\uc11c \uc774\ub3d9\ud558\uae30 \uc6a9\uc774\ud55c \uc57d\uc810\ub4e4\ub85c\ub9cc \uc774\ub3d9\uc2dc\ud0a4\ub294 \uac83\uc774 \ud6a8\uc728\uc801\uc774\ub77c\ub294 \uacb0\ub860\uc744 \ub0b4\ub838\ub2e4.<\/p>\r\n\r\n<p>\uc774\uc81c \uc2f6\ud504\ud2b8\ub294 \uc774\ub3d9\ud558\uae30 \uc6a9\uc774\ud55c \uc57d\uc810\ub4e4\uc758 \uc30d\uacfc \uc9d1\uc911 \uacf5\uaca9\uc774 \ud544\uc694\ud55c \uc57d\uc810\ub4e4\uc774 \uc8fc\uc5b4\uc84c\uc744 \ub54c \uc6a9\uc0ac\ub4e4\uc744 \uc801\uc808\ud788 \uc7ac\ubc30\uce58\ud558\uc5ec \uac01 \uc57d\uc810\uc5d0 \ucd5c\uc18c \uba87 \uba85\uc758 \uc6a9\uc0ac\ub4e4\uc774 \uc788\ub3c4\ub85d \ud560 \uc218 \uc788\ub294\uc9c0 \uc54c\uace0 \uc2f6\ub2e4. \ud5e4\uce74\ud1a4\uacfc\uc758 \uc804\ud22c\uc5d0\uc11c \uc2b9\ub9ac\ud558\uae30 \uc704\ud574, \uadf8\ub140\uc758 \uc804\ub7b5\uc774 \uc2e4\ud589\ub420 \uc218 \uc788\uc744\uc9c0 \ube60\ub974\uac8c \ud310\ub2e8\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \uc791\uc131\ud558\uc790.<\/p>\r\n","input":"<p>\uccab \ubc88\uc9f8 \uc904\uc5d0\ub294 \ud5e4\uce74\ud1a4\uc758 \uc57d\uc810\uc758 \uac1c\uc218 $N$\uc640 \uc774\ub3d9\ud558\uae30 \uc6a9\uc774\ud55c \uc57d\uc810\uc758 \uc30d\uc758 \uac1c\uc218 $M$\uc774 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c4\ub2e4. $(2 \\le N \\le 100;$ $1 \\le M \\le 1\\,000)$<\/p>\r\n\r\n<p>\ub2e4\uc74c \uc904\uc5d0\ub294 \uc9c0\uae08 \ud5e4\uce74\ud1a4\uc758 \uc57d\uc810\uc744 \uacf5\uaca9\ud558\uace0 \uc788\ub294 \uc6a9\uc0ac\uc758 \uc218 $A_1, A_2, \\cdots, A_N$\uc774 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c4\ub2e4. $(0 \\le A_i \\le 100\\,000)$<\/p>\r\n\r\n<p>\ub2e4\uc74c $M$\uac1c\uc758 \uac01 \uc904\uc5d0 \uc815\uc218 $u_i, v_i$\uac00 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c4\ub2e4. $(1 \\le u_i,v_i \\le N;$ $u_i \\ne v_i)$ \uc774\ub294 $u_i$\ubc88\uc9f8 \uc57d\uc810\uacfc $v_i$\ubc88\uc9f8 \uc57d\uc810 \uc0ac\uc774\uac00 \uc774\ub3d9\ud558\uae30 \uc6a9\uc774\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. \ub2e4\ub9cc, \uc774\ub294 $u_i$\ubc88\uc9f8 \uc57d\uc810\uc73c\ub85c\ubd80\ud130 \uc774\ub3d9\ud558\uae30 \uc6a9\uc774\ud55c \uc57d\uc810\ub4e4\uc774 $v_i$\ubc88\uc9f8 \uc57d\uc810\uc73c\ub85c\ubd80\ud130\ub3c4 \uc774\ub3d9\ud558\uae30 \uc6a9\uc774\ud55c \uac83\uc784\uc744 \uc758\ubbf8\ud558\ub294 \uac83\uc740 <u>\uc544\ub2c8\uba70<\/u>, \ubc18\ub300\uc758 \uacbd\uc6b0\ub3c4 \uadf8\ub7ec\ud568\uc5d0 \uc8fc\uc758\ud558\ub77c. \ud558\ub098\uc758 \uc57d\uc810 \uc30d\uc5d0 \ub300\ud574 \uc774 \uc815\ubcf4\ub294 \uc911\ubcf5\ub418\uc5b4 \uc8fc\uc5b4\uc9c0\uc9c0 \uc54a\ub294\ub2e4. <\/p>\r\n\r\n<p>\ub2e4\uc74c \uc904\uc5d0\ub294 \uc9d1\uc911 \uacf5\uaca9\uc774 \ud544\uc694\ud55c \uc57d\uc810\uc758 \uac1c\uc218 $R$\uc774 \uc8fc\uc5b4\uc9c4\ub2e4. $(1 \\le R \\le N)$<\/p>\r\n\r\n<p>\ub2e4\uc74c \uc904\uc5d0\ub294 \uc9d1\uc911 \uacf5\uaca9\uc774 \ud544\uc694\ud55c \uc57d\uc810 \ubc88\ud638 $B_1, B_2, \\cdots, B_R$\uc774 \uacf5\ubc31\uc73c\ub85c \uad6c\ubd84\ub418\uc5b4 \uc8fc\uc5b4\uc9c4\ub2e4. \uac19\uc740 \uc57d\uc810 \ubc88\ud638\uac00 \ub450 \ubc88 \uc774\uc0c1 \uc8fc\uc5b4\uc9c0\ub294 \uacbd\uc6b0\ub294 \uc5c6\ub2e4. $(1 \\le B_i \\le N)$<\/p>\r\n","output":"<p>\uc6a9\uc0ac\ub4e4\uc744 \uc801\uc808\ud788 \uc7ac\ubc30\uce58\ud588\uc744 \ub54c \uac01 \uc57d\uc810\uc5d0 \ucd5c\uc18c \uba87 \uba85\uc758 \uc6a9\uc0ac\ub4e4\uc774 \uc788\ub3c4\ub85d \ud560 \uc218 \uc788\ub294\uc9c0 \ucd9c\ub825\ud55c\ub2e4.<\/p>\r\n","hint":"","original":"1","html_title":"0","problem_lang_tcode":"Korean","sample_explain_1":"<p>$3$\ubc88\uacfc $5$\ubc88 \uc57d\uc810\uc5d0 \uc9c0\uc6d0\uc774 \ud544\uc694\ud55c \uc0c1\ud669\uc774\ub2e4.<\/p>\r\n\r\n<ul>\r\n\t<li>$3$\ubc88 \uc57d\uc810\uc5d0 \uc788\ub358 $4$\uba85\uc758 \uc6a9\uc0ac\ub97c \ubaa8\ub450 $5$\ubc88 \uc57d\uc810\uc73c\ub85c \uc7ac\ubc30\uce58\ud55c\ub2e4.<\/li>\r\n\t<li>$1$\ubc88 \uc57d\uc810\uc758 $2$\uba85\uacfc $2$\ubc88 \uc57d\uc810\uc758 $1$\uba85, \uadf8\ub9ac\uace0 $4$\ubc88 \uc57d\uc810\uc758 $1$\uba85\uc744 $3$\ubc88 \uc57d\uc810\uc73c\ub85c \uc7ac\ubc30\uce58\ud55c\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n<p>\uc774\ub807\uac8c \uc7ac\ubc30\uce58\ud588\uc744 \ub54c, $3$\ubc88 \uc57d\uc810\uacfc $5$\ubc88 \uc57d\uc810\uc5d0\uc11c\ub294 \uac01\uac01 \ucd5c\uc18c $4$\uba85\uc529\uc758 \uc6a9\uc0ac\uac00 \uacf5\uaca9\ud558\uac8c \ub41c\ub2e4. \uac01\uac01\uc758 \uc57d\uc810\uc5d0 \ucd5c\uc18c $5$\uba85 \uc774\uc0c1\uc529\uc744 \ubc30\uce58\ud558\ub294 \ubc29\ubc95\uc740 \uc5c6\uc73c\ubbc0\ub85c, \uc774 \uacbd\uc6b0\uac00 \ucd5c\uc801\uc774\ub2e4.<\/p>\r\n","sample_explain_2":"<p>$1$\ubc88 \uc57d\uc810\uc5d0\uc11c \uacf5\uaca9\ud558\ub358&nbsp;\uc6a9\uc0ac\ub4e4\uc774 $4$\ubc88 \uc57d\uc810\uae4c\uc9c0 \uc774\ub3d9\ud558\uae30\uc5d0\ub294 $1$\ubc88 \uc57d\uc810\uacfc $4$\ubc88 \uc57d\uc810\uc740 \ub108\ubb34 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\ub2e4.<\/p>\r\n"},{"problem_id":"29796","problem_lang":"1","title":"Hekaton","description":"<blockquote><em><b>I am immortal!<\/b><\/em><\/blockquote>\r\n\r\n<p style=\"text-align: center;\"><img alt=\"\" src=\"https:\/\/upload.acmicpc.net\/7fbe3f76-d9ba-4516-850c-66684b389338\/-\/preview\/\" style=\"width: 683px; max-width: 100%\" \/><\/p>\r\n\r\n<p>An intense battle rages against the mighty boss in a visage of a colossal fortress, <em>Hekaton<\/em>, threatening to evolve into a protracted war. Heroes standing in the face of this immense power pour out their utmost strength to stand against this gargantuan foe.<\/p>\r\n\r\n<p>Through rigorous research of the World Raid Party, it has been revealed that Hekaton possesses a total of $N$ weak points. These weak points each have their distinct HP values. To defeat Hekaton, one must inflict ample damage to reduce the HP of all these weak points to $0$. Currently, $A_i$\u200b heroes are attacking the $i$-th weak point of Hekaton.<\/p>\r\n\r\n<p style=\"text-align: center;\"><img alt=\"\" src=\"https:\/\/upload.acmicpc.net\/36233bad-a3e5-42a1-b4d2-064b38ee2101\/-\/preview\/\" style=\"image-rendering: pixelated;\" \/><\/p>\r\n\r\n<p>However, <em>Shifft<\/em>, amidst her attack on Hekaton, discerned an alarming situation. Many heroes were concentrated on weak points where HP was already significantly depleted, whereas those weak points still brimming with HP had scarcely any heroes attacking them.<\/p>\r\n\r\n<p>Fearing that the protraction of this battle would sap all strength and willpower of the heroes, Shifft devised a strategy to focus attacks more on the weak points with significant health. However, due to Hekaton&#39;s overwhelming size, the distance between these weak points is substantial. Hence, she concluded that even if the heroes were to be rearranged, it would be most effective to move them only to the weak points that are easy to access from their current positions.<\/p>\r\n\r\n<p>Now, given the pairs of easily accessible weak points and those weak points that need focused attacks, Shifft&nbsp;wishes to know the minimum number of heroes that can be allocated to each weak point after an efficient rearrangement. To ensure victory against Hekaton, write a program that quickly determines if her strategy can be effectively executed.<\/p>\r\n","input":"<p>The first line contains two integers $N$ and $M$ $(2&nbsp;\\le N \\le 100;$&nbsp;$1 \\le M \\le 1\\,000)$, separated by a space &mdash; the number of Hekaton&#39;s weak points and the number of pairs of weak points that are easily accessible.<\/p>\r\n\r\n<p>The second line contains $N$ integers $A_1, A_2, \\cdots, A_N$ $(0 \\le A_i \\le 100\\,000)$,&nbsp;separated by spaces&nbsp;&mdash; the number of heroes currently attacking each of Hekaton&#39;s weak points.<\/p>\r\n\r\n<p>The following $M$ lines each contain two integers $u_i$ and $v_i$ $(1 \\le u_i,v_i \\le N;$ $u_i \\ne v_i)$,&nbsp;separated by a space:&nbsp;This implies that it is easy to move between the $u_i$-th\u200b weak point and the $v_i$-th\u200b weak point. Note that this does <u>not<\/u>&nbsp;necessarily mean&nbsp;that the weak points easily accessible from $v_i$-th\u200b are also easily accessible from $u_i$-th\u200b, and vice versa. Information about a pair of weak points will not be given more than once.<\/p>\r\n\r\n<p>The next line contains a single integer $R$ $(1 \\le R \\le N)$ &mdash;&nbsp;the number of weak points that require concentrated attacks.<\/p>\r\n\r\n<p>The next line contains $R$ integers&nbsp;$B_1, B_2, \\cdots, B_R$ $(1 \\le B_i \\le N)$,&nbsp;separated by spaces &mdash; the indices of the weak points that need concentrated attacks.&nbsp;The same&nbsp;index is never given more than once.<\/p>\r\n","output":"<p>Output the minimum number of heroes that can be allocated to each weak point after an efficient rearrangement.<\/p>\r\n","hint":"","original":"0","html_title":"0","problem_lang_tcode":"English","sample_explain_1":"<p>In the given scenario, reinforcements are required at the $3$rd and $5$th weak points.<\/p>\r\n\r\n<ul>\r\n\t<li>All $4$ heroes stationed at the $3$rd weak point are reassigned to the $5$th weak point.<\/li>\r\n\t<li>From the $1$st weak point, $2$ heroes, from the $2$nd weak point, $1$ hero, and from the $4$th weak point, $1$ hero are relocated to the $3$rd weak point.<\/li>\r\n<\/ul>\r\n\r\n<p>With this reallocation, the $3$rd and $5$th weak points receive attacks from at least $4$ heroes each. There is no method to allocate at least $5$ or more heroes to each weak point, thus this arrangement is optimal.&nbsp;<\/p>\r\n","sample_explain_2":"<p>The heroes attacking from the $1$st weak point cannot move to the $4$th weak point, as the distance between the $1$st and $4$th weak points is too great.<\/p>\r\n"}]
출처
Contest > BOJ User Contest > 임스의 메이플컵 > 제1회 임스의 메이플컵 (The 1st lms0806's Maple Cup) G번
- 문제를 만든 사람: shiftpsh
- 문제를 검수한 사람: cologne, tony9402, utilforever