3027번: 3차원 직사각형

시간 제한	메모리 제한	제출	정답	맞은 사람	정답 비율
1 초	128 MB	18	6	6	37.500%

문제

3차원 공간의 세 축 중 하나에 평행한 직사각형이 N개 있다.

적어도 한 점을 공유하는 직사각형 쌍의 개수를 구하는 프로그램을 작성하시오.

입력

첫째 줄에 직사각형의 개수 N이 주어진다. (1 ≤ N ≤ 100,000)

다음 줄에는 직사각형의 좌표 6개가 주어진다. 처음 세 숫자는 직사각형의 한 꼭지점 좌표이고, 다음 세 숫자는 그 반대편 꼭지점 좌표이다.

모든 좌표는 1보다 크거나 같고, 999보다 작거나 같은 자연수이다.

출력

첫째 줄에 적어도 한 점을 공유하는 직사각형 쌍의 개수를 출력한다.

예제 입력 1

3
1 1 1 1 3 3
1 3 3 1 6 6
1 4 4 1 5 5

예제 출력 1

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

출처

Contest > Croatian Open Competition in Informatics > COCI 2006/2007 > Contest #6 6번

문제를 번역한 사람: baekjoon

문제

문제

출처

ACM-ICPC

3027번 - 3차원 직사각형

문제

입력

출력

예제 입력 1

예제 출력 1

힌트

출처

Baekjoon Online Judge

채점 현황

문제

유저 대회 / 고등학교 대회

출처

대학교 대회

도움말

문제

문제

출처

ACM-ICPC

3027번 - 3차원 직사각형

문제

입력

출력

예제 입력 1 복사

예제 출력 1 복사

힌트

출처

Baekjoon Online Judge

채점 현황

문제

유저 대회 / 고등학교 대회

출처

대학교 대회

도움말

예제 입력 1

예제 출력 1