10258번 - 스위치 배열 다국어

시간 제한메모리 제한제출정답맞힌 사람정답 비율
1 초 256 MB86746536655.204%

문제

새로운 잠금 장치가 개발되었다.

이 장치는 열리거나 닫힌 상태를 갖는 여러 스위치(s1, s2 ,.., si-1, si)들로 이루어져 있으며, 각각의 스위치는 0 또는 1의 상태를 갖는다. 따라서, 각 장치는 0과 1로 이루어진 스위치 배열로 나타낼 수 있다.

다음 표는 8개의 스위치를 가진 스위치 배열의 예제이다.

switch s1 s2 s3 s4 s5 s6 s7 s8
state 0 1 1 0 1 1 0 0

N개의 스위치를 가진 배열의 각 스위치를 작동시키는 규칙은 다음과 같다.

  • 규칙 1) SN은 아무 때나 토글하여 상태를 바꿀 수 있다.
  • 규칙 2) Si+1 = 1이며 Si+2, Si+3, ..., SN-1, SN은 모두 0일 때, Si를 토글하여 상태를 바꿀 수 있다. 이 규칙은 스위치 Si+2, Si+3, ..., SN-1, SN가 없을 때도 적용된다. 예를 들어, SN-1은 SN이 1이기만 하면 토글할 수 있다.
  • 규칙 3) 한 번에 하나의 스위치만 토글할 수 있다.

모든 스위치의 상태가 0일 때 이 장치는 열린다.

위의 규칙에 따라 배열을 모두 0으로 바꾸는 최소 토글 횟수를 구하는 것이 당신의 과제이다.

아래의 표는 배열 '1111' 을 '0000' 으로 바꾸는 최소 횟수의 연산을 나타낸 것이다. '1111' 의 경우, 최소 10번의 연산으로 배열을 '0000' 으로 만들 수 있다.

operation s1 s2 s3 s4
0 1 1 1 1
1 1 1 0 1
2 1 1 0 0
3 0 1 0 0
4 0 1 0 1
5 0 1 1 1
6 0 1 1 0
7 0 0 1 0
8 0 0 1 1
9 0 0 0 1
10 0 0 0 0

입력

입력의 첫 줄엔 테스트 케이스의 수 T가 주어진다.

각 테스트 케이스마다 비트스트링 B가 한 줄에 주어지며, B의 첫 비트가 S1, 마지막 비트가 SN이다.

B의 길이는 2 ≤ |B| ≤ 31 을 만족한다.

출력

각 테스트 케이스마다 한 줄에 모든 스위치를 0으로 만들기 위한 최소의 연산 횟수를 출력한다.

예제 입력 1 

5
1111
11111
1010101010
000
000000010

예제 출력 1 

10
21
819
0
3
[{"problem_id":"10258","problem_lang":"0","title":"\uc2a4\uc704\uce58 \ubc30\uc5f4","description":"<p>\uc0c8\ub85c\uc6b4 \uc7a0\uae08 \uc7a5\uce58\uac00 \uac1c\ubc1c\ub418\uc5c8\ub2e4.<\/p>\r\n\r\n<p>\uc774 \uc7a5\uce58\ub294 \uc5f4\ub9ac\uac70\ub098 \ub2eb\ud78c \uc0c1\ud0dc\ub97c \uac16\ub294 \uc5ec\ub7ec \uc2a4\uc704\uce58(s<sub>1<\/sub>,&nbsp;s<sub>2&nbsp;<\/sub>,..,&nbsp;s<sub>i-1<\/sub>,&nbsp;s<sub>i<\/sub>)\ub4e4\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uac01\uac01\uc758 \uc2a4\uc704\uce58\ub294 0&nbsp;\ub610\ub294 1\uc758 \uc0c1\ud0dc\ub97c \uac16\ub294\ub2e4. \ub530\ub77c\uc11c, \uac01 \uc7a5\uce58\ub294 0\uacfc 1\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc2a4\uc704\uce58&nbsp;\ubc30\uc5f4\ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\ub2e4.<\/p>\r\n\r\n<p>\ub2e4\uc74c \ud45c\ub294 8\uac1c\uc758 \uc2a4\uc704\uce58\ub97c \uac00\uc9c4 \uc2a4\uc704\uce58 \ubc30\uc5f4\uc758&nbsp;\uc608\uc81c\uc774\ub2e4.<\/p>\r\n\r\n<table class=\"table table-bordered\" style=\"width:50%\">\r\n\t<thead>\r\n\t\t<tr>\r\n\t\t\t<th>switch<\/th>\r\n\t\t\t<th>s<sub>1<\/sub><\/th>\r\n\t\t\t<th>s<sub>2<\/sub><\/th>\r\n\t\t\t<th>s<sub>3<\/sub><\/th>\r\n\t\t\t<th>s<sub>4<\/sub><\/th>\r\n\t\t\t<th>s<sub>5<\/sub><\/th>\r\n\t\t\t<th>s<sub>6<\/sub><\/th>\r\n\t\t\t<th>s<sub>7<\/sub><\/th>\r\n\t\t\t<th>s<sub>8<\/sub><\/th>\r\n\t\t<\/tr>\r\n\t<\/thead>\r\n\t<tbody>\r\n\t\t<tr>\r\n\t\t\t<th>state<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t<\/tbody>\r\n<\/table>\r\n\r\n<p>N\uac1c\uc758 \uc2a4\uc704\uce58\ub97c \uac00\uc9c4 \ubc30\uc5f4\uc758 \uac01 \uc2a4\uc704\uce58\ub97c \uc791\ub3d9\uc2dc\ud0a4\ub294 \uaddc\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\r\n\r\n<ul>\r\n\t<li>\uaddc\uce59 1) S<sub>N<\/sub>\uc740 \uc544\ubb34 \ub54c\ub098 \ud1a0\uae00\ud558\uc5ec \uc0c1\ud0dc\ub97c \ubc14\uafc0 \uc218 \uc788\ub2e4.<\/li>\r\n\t<li>\uaddc\uce59 2) S<sub>i+1<\/sub> = 1\uc774\uba70 S<sub>i+2<\/sub>, S<sub>i+3<\/sub>, ..., S<sub>N-1<\/sub>, S<sub>N<\/sub>\uc740 \ubaa8\ub450&nbsp;0\uc77c \ub54c, S<sub>i<\/sub>\ub97c \ud1a0\uae00\ud558\uc5ec \uc0c1\ud0dc\ub97c \ubc14\uafc0 \uc218 \uc788\ub2e4. \uc774 \uaddc\uce59\uc740 \uc2a4\uc704\uce58&nbsp;S<sub>i+2<\/sub>, S<sub>i+3<\/sub>, ..., S<sub>N-1<\/sub>, S<sub>N<\/sub>\uac00 \uc5c6\uc744 \ub54c\ub3c4 \uc801\uc6a9\ub41c\ub2e4. \uc608\ub97c \ub4e4\uc5b4, S<sub>N-1<\/sub>\uc740 S<sub>N<\/sub>\uc774 1\uc774\uae30\ub9cc \ud558\uba74 \ud1a0\uae00\ud560 \uc218 \uc788\ub2e4.<\/li>\r\n\t<li>\uaddc\uce59 3)&nbsp;\ud55c \ubc88\uc5d0 \ud558\ub098\uc758 \uc2a4\uc704\uce58\ub9cc \ud1a0\uae00\ud560 \uc218 \uc788\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n<p>\ubaa8\ub4e0 \uc2a4\uc704\uce58\uc758 \uc0c1\ud0dc\uac00 0\uc77c \ub54c \uc774 \uc7a5\uce58\ub294 \uc5f4\ub9b0\ub2e4.<\/p>\r\n\r\n<p>\uc704\uc758 \uaddc\uce59\uc5d0 \ub530\ub77c \ubc30\uc5f4\uc744 \ubaa8\ub450 0\uc73c\ub85c \ubc14\uafb8\ub294 \ucd5c\uc18c \ud1a0\uae00&nbsp;\ud69f\uc218\ub97c \uad6c\ud558\ub294 \uac83\uc774 \ub2f9\uc2e0\uc758 \uacfc\uc81c\uc774\ub2e4.<\/p>\r\n\r\n<p>\uc544\ub798\uc758 \ud45c\ub294 \ubc30\uc5f4 &#39;1111&#39; \uc744 &#39;0000&#39; \uc73c\ub85c \ubc14\uafb8\ub294 \ucd5c\uc18c \ud69f\uc218\uc758&nbsp;\uc5f0\uc0b0\uc744 \ub098\ud0c0\ub0b8 \uac83\uc774\ub2e4. &#39;1111&#39;&nbsp;\uc758&nbsp;\uacbd\uc6b0, \ucd5c\uc18c 10\ubc88\uc758 \uc5f0\uc0b0\uc73c\ub85c \ubc30\uc5f4\uc744 &#39;0000&#39; \uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\ub2e4.<\/p>\r\n\r\n<table class=\"table table-bordered\" style=\"width:50%\">\r\n\t<thead>\r\n\t\t<tr>\r\n\t\t\t<th>operation<\/th>\r\n\t\t\t<th>s1<\/th>\r\n\t\t\t<th>s2<\/th>\r\n\t\t\t<th>s3<\/th>\r\n\t\t\t<th>s4<\/th>\r\n\t\t<\/tr>\r\n\t<\/thead>\r\n\t<tbody>\r\n\t\t<tr>\r\n\t\t\t<th>0<\/th>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>1<\/th>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>2<\/th>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>3<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>4<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>5<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>6<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>7<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>8<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>9<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>10<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t<\/tbody>\r\n<\/table>\r\n","input":"<p>\uc785\ub825\uc758 \uccab \uc904\uc5d4 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\uc758 \uc218 T\uac00 \uc8fc\uc5b4\uc9c4\ub2e4.<\/p>\r\n\r\n<p>\uac01 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\ub9c8\ub2e4 \ube44\ud2b8\uc2a4\ud2b8\ub9c1 B\uac00 \ud55c \uc904\uc5d0 \uc8fc\uc5b4\uc9c0\uba70, B\uc758 \uccab \ube44\ud2b8\uac00 S<sub>1<\/sub>,&nbsp;\ub9c8\uc9c0\ub9c9 \ube44\ud2b8\uac00 S<sub>N<\/sub>\uc774\ub2e4.<\/p>\r\n\r\n<p>B\uc758 \uae38\uc774\ub294&nbsp;2 &le; |B| &le; 31 \uc744 \ub9cc\uc871\ud55c\ub2e4.<\/p>\r\n","output":"<p>\uac01 \ud14c\uc2a4\ud2b8 \ucf00\uc774\uc2a4\ub9c8\ub2e4 \ud55c \uc904\uc5d0 \ubaa8\ub4e0 \uc2a4\uc704\uce58\ub97c 0\uc73c\ub85c \ub9cc\ub4e4\uae30 \uc704\ud55c \ucd5c\uc18c\uc758 \uc5f0\uc0b0 \ud69f\uc218\ub97c \ucd9c\ub825\ud55c\ub2e4.<\/p>\r\n","hint":"","original":"0","html_title":"0","problem_lang_tcode":"Korean"},{"problem_id":"10258","problem_lang":"1","title":"Switch Array","description":"<p>We have a locking system with a linear switch array s<sub>1<\/sub>s<sub>2<\/sub>s<sub>3<\/sub>...s<sub>i-1<\/sub>s<sub>i<\/sub> where si is a unit switch. Each unit switch has one of two exclusive states {0, 1}. In this problem s<sub>i<\/sub> = x denotes the unit switch s<sub>i<\/sub> which has a state x &isin; {0, 1} exclusively. The following Table shows a state of one switch array with 8 units.<\/p>\r\n\r\n\r\n\r\n<table class=\"table-bordered table\" style=\"width:50%\">\r\n\t<thead>\r\n\t\t<tr>\r\n\t\t\t<th>switch<\/th>\r\n\t\t\t<th>s<sub>1<\/sub><\/th>\r\n\t\t\t<th>s<sub>2<\/sub><\/th>\r\n\t\t\t<th>s<sub>3<\/sub><\/th>\r\n\t\t\t<th>s<sub>4<\/sub><\/th>\r\n\t\t\t<th>s<sub>5<\/sub><\/th>\r\n\t\t\t<th>s<sub>6<\/sub><\/th>\r\n\t\t\t<th>s<sub>7<\/sub><\/th>\r\n\t\t\t<th>s<sub>8<\/sub><\/th>\r\n\t\t<\/tr>\r\n\t<\/thead>\r\n\t<tbody>\r\n\t\t<tr>\r\n\t\t\t<th>state<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t<\/tbody>\r\n<\/table>\r\n\r\n<p>Assume that the number of unit switches is N. You can control the unit switch s<sub>i<\/sub> according to the following two operation rules. Note that only one switch can be toggled at a time.<\/p>\r\n\r\n<ul>\r\n\t<li>Operation Rule 1) You can toggle the rightmost switch S<sub>N<\/sub> at any time.<\/li>\r\n\t<li>Operation Rule 2) You can toggle the switch si only if s<sub>i+1<\/sub> = 1 and all its right switches are 0, that is s<sub>i+2<\/sub>s<sub>i+3<\/sub>...s<sub>N-1<\/sub>s<sub>N<\/sub> = 000...00. This rule works if i+1 = N. This means that Rule 2 works even if s<sub>i+2<\/sub>s<sub>i+3<\/sub>...s<sub>N-1<\/sub>s<sub>N<\/sub> does not exists.<\/li>\r\n<\/ul>\r\n\r\n<p>You can unlock this system if we set s<sub>i<\/sub> = 0 for all i, 1 &le; i &le; N. For a switch array given, you are required to unlock this system by manipulating s<sub>i<\/sub> = 0 with two operations explained above. The following table shows how to unlock a switch array with the state &#39;1111&#39;. In this case you can unlock this system using 10 operations which is the minimum operations to unlock. We want to know the minimal number of switch operation to unlock for a switch array given.<\/p>\r\n\r\n<table class=\"table table-bordered\" style=\"width:50%\">\r\n\t<thead>\r\n\t\t<tr>\r\n\t\t\t<th>operation<\/th>\r\n\t\t\t<th>s1<\/th>\r\n\t\t\t<th>s2<\/th>\r\n\t\t\t<th>s3<\/th>\r\n\t\t\t<th>s4<\/th>\r\n\t\t<\/tr>\r\n\t<\/thead>\r\n\t<tbody>\r\n\t\t<tr>\r\n\t\t\t<th>0<\/th>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>1<\/th>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>2<\/th>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>3<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>4<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>5<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>6<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>7<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>8<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>9<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>1<\/td>\r\n\t\t<\/tr>\r\n\t\t<tr>\r\n\t\t\t<th>10<\/th>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t\t<td>0<\/td>\r\n\t\t<\/tr>\r\n\t<\/tbody>\r\n<\/table>\r\n","input":"<p>Your program is to read from standard input. The input consists of T test cases. The number of test cases T is given in the first line of the input. Each test case starts with a line containing one binary string B to denote the switch array given. The first(last) character of B is s<sub>1<\/sub>(s<sub>N<\/sub>). The length of B is bounded by 2 &le; |B| &le; 31.<\/p>\r\n","output":"<p>Your program is to write to standard output. Print exactly one line for each test case. The line should contain the minimum of operations to unlock the switch array with B state.<\/p>\r\n","hint":"","original":"1","html_title":"0","problem_lang_tcode":"English"}]

출처

ICPC > Regionals > Asia Pacific > Korea > Nationwide Internet Competition > Daejeon Nationalwide Internet Competition 2014 J번

Baekjoon Online Judge

채점 현황

문제

유저 대회 / 고등학교 대회

출처

대학교 대회

도움말

© 2023 All Rights Reserved. 주식회사 스타트링크 | 서비스 약관 | 개인정보 보호 | 결제 이용 약관 | 도움말 | 광고 문의 | 업데이트 노트 | 이슈 | TODO

  • 사업자 등록 번호: 541-88-00682
  • 대표자명: 최백준
  • 주소: 서울시 서초구 서초대로74길 29 서초파라곤 412호
  • 전화번호: 02-521-0487 (이메일로 연락 주세요)
  • 이메일: contacts@startlink.io
  • 통신판매신고번호: 제 2017-서울서초-2193 호

한국어 | English (Beta)