시간 제한메모리 제한제출정답맞힌 사람정답 비율
1 초 128 MB65468377422855356.442%

문제

적록색약은 빨간색과 초록색의 차이를 거의 느끼지 못한다. 따라서, 적록색약인 사람이 보는 그림은 아닌 사람이 보는 그림과는 좀 다를 수 있다.

크기가 N×N인 그리드의 각 칸에 R(빨강), G(초록), B(파랑) 중 하나를 색칠한 그림이 있다. 그림은 몇 개의 구역으로 나뉘어져 있는데, 구역은 같은 색으로 이루어져 있다. 또, 같은 색상이 상하좌우로 인접해 있는 경우에 두 글자는 같은 구역에 속한다. (색상의 차이를 거의 느끼지 못하는 경우도 같은 색상이라 한다)

예를 들어, 그림이 아래와 같은 경우에

RRRBB
GGBBB
BBBRR
BBRRR
RRRRR

적록색약이 아닌 사람이 봤을 때 구역의 수는 총 4개이다. (빨강 2, 파랑 1, 초록 1) 하지만, 적록색약인 사람은 구역을 3개 볼 수 있다. (빨강-초록 2, 파랑 1)

그림이 입력으로 주어졌을 때, 적록색약인 사람이 봤을 때와 아닌 사람이 봤을 때 구역의 수를 구하는 프로그램을 작성하시오.

입력

첫째 줄에 N이 주어진다. (1 ≤ N ≤ 100)

둘째 줄부터 N개 줄에는 그림이 주어진다.

출력

적록색약이 아닌 사람이 봤을 때의 구역의 개수와 적록색약인 사람이 봤을 때의 구역의 수를 공백으로 구분해 출력한다.

예제 입력 1

5
RRRBB
GGBBB
BBBRR
BBRRR
RRRRR

예제 출력 1

4 3
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

출처

Olympiad > USA Computing Olympiad > 2013-2014 Season > USACO March 2014 Contest > Bronze 3번

  • 문제를 번역한 사람: baekjoon
  • 어색한 표현을 찾은 사람: corea