AtCoder Grand Contest 007

Submission #1355811

Source codeソースコード

import java.util.Scanner;
import java.util.stream.IntStream;
 
public class Main{
	static final Scanner s=new Scanner(System.in);
	static int getInt(){
		return Integer.parseInt(s.next());
	}
	static IntStream REPS(int r){
		return IntStream.range(0,r);
	}
	public static void main(String[] __){
		int h=getInt(),w=getInt();
		char[][]f=REPS(h).mapToObj(i->s.next().toCharArray())
				.toArray(char[][]::new);
		
		int x=0,y=0;
		while(x!=w-1||y!=h-1) {
			if(x<w-1&&f[y][x+1]=='#') {
				f[y][++x]='.';
				continue;
			}
			if(y<h-1&&f[y+1][x]=='#') {
				f[++y][x]='.';
				continue;
			}
			System.out.println("Impossible");
			return;
		}
		
		f[0][0]='.';
		for(char[] c:f)for(char cc:c) {
			if(cc=='#') {
				System.out.println("Impossible");
				return;
			}
		}
		System.out.println("Possible");
	}
}

Submission

Task問題 A - Shik and Stone
User nameユーザ名 fal_rnd
Created time投稿日時
Language言語 Java8 (OpenJDK 1.8.0)
Status状態 AC
Score得点 200
Source lengthソースコード長 849 Byte
File nameファイル名
Exec time実行時間 186 ms
Memory usageメモリ使用量 29140 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - example0.txt,example1.txt,example2.txt
All 200 / 200 000.txt,001.txt,002.txt,003.txt,004.txt,005.txt,006.txt,007.txt,008.txt,009.txt,010.txt,011.txt,012.txt,013.txt,014.txt,015.txt,016.txt,017.txt,018.txt,example0.txt,example1.txt,example2.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
000.txt AC 172 ms 29140 KB
001.txt AC 164 ms 26452 KB
002.txt AC 171 ms 22864 KB
003.txt AC 186 ms 26836 KB
004.txt AC 169 ms 26324 KB
005.txt AC 175 ms 24788 KB
006.txt AC 175 ms 25168 KB
007.txt AC 179 ms 26832 KB
008.txt AC 185 ms 26580 KB
009.txt AC 165 ms 24660 KB
010.txt AC 163 ms 26836 KB
011.txt AC 170 ms 26964 KB
012.txt AC 175 ms 26832 KB
013.txt AC 169 ms 26452 KB
014.txt AC 177 ms 24780 KB
015.txt AC 179 ms 27220 KB
016.txt AC 178 ms 26964 KB
017.txt AC 185 ms 26836 KB
018.txt AC 173 ms 26964 KB
example0.txt AC 167 ms 26708 KB
example1.txt AC 173 ms 25300 KB
example2.txt AC 173 ms 26708 KB