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Copy pathlocation_seat.java
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69 lines (55 loc) · 1.81 KB
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package implementation;
import java.io.*;
import java.util.StringTokenizer;
public class location_seat {
// 상우하좌
static int[] dx = {-1, 0, 1, 0};
static int[] dy = {0, 1, 0, -1};
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
StringTokenizer st = new StringTokenizer(br.readLine());
int c = Integer.parseInt(st.nextToken());
int r = Integer.parseInt(st.nextToken());
int[][] arr = new int[r + 2][c + 2];
for (int i = 0; i < (c + 2); i++) {
arr[0][i] = -1;
arr[r + 1][i] = -1;
}
for (int i = 0; i < (r + 2); i++) {
arr[i][0] = -1;
arr[i][c + 1] = -1;
}
int k = Integer.parseInt(br.readLine());
if (k > c * r) {
System.out.println(0);
return;
}
int x = r; // 현재 x 좌표
int y = 1; // 현재 y 좌표
int value = 1; // 좌석
int dir = 0; // 방향 (상우하좌 => 0123)
while (true) {
arr[x][y] = value;
// 대기번호 k 관객 좌석 위치 출력
if (value == k) {
bw.write(y + " " + (r - x + 1) + "\n");
break;
}
// 이미 채워져있거나 벽을 만날때마다 방향 전환
if (arr[x + dx[dir]][y + dy[dir]] != 0) {
dir = (dir + 1) % 4;
}
x += dx[dir];
y += dy[dir];
value++;
// 좌석 최대
if (value > c * r) {
break;
}
}
bw.flush();
bw.close();
br.close();
}
}