AtCoder Grand Contest 007

Submission #1355749

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) {
			boolean bx=x<w-1&&f[y][x+1]=='#';
			boolean by=y<h-1&&f[y+1][x]=='#';
			
			if(bx==by) {
				System.out.println("Impossible");
				return;
			}
			if(bx)
				x++;
			if(by)
				y++;
		}
		System.out.println("Possible");
	}
}

Submission

Task問題 A - Shik and Stone
User nameユーザ名 ふぁる
Created time投稿日時
Language言語 Java8 (OpenJDK 1.8.0)
Status状態 WA
Score得点 0
Source lengthソースコード長 716 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Test case

Set

Set name Score得点 / Max score Cases
Sample - example0.txt,example1.txt,example2.txt
All 0 / 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 228 ms 28116 KB
001.txt WA
002.txt AC 178 ms 24780 KB
003.txt AC 177 ms 26836 KB
004.txt WA
005.txt AC 174 ms 26964 KB
006.txt AC 176 ms 24908 KB
007.txt AC 169 ms 24788 KB
008.txt AC 166 ms 26452 KB
009.txt AC 171 ms 26192 KB
010.txt AC 175 ms 25172 KB
011.txt AC 166 ms 26452 KB
012.txt AC 178 ms 26836 KB
013.txt AC 172 ms 24784 KB
014.txt AC 177 ms 26836 KB
015.txt AC 180 ms 24652 KB
016.txt AC 172 ms 24276 KB
017.txt AC 165 ms 24916 KB
018.txt AC 173 ms 26452 KB
example0.txt AC 167 ms 26960 KB
example1.txt AC 165 ms 24532 KB
example2.txt AC 188 ms 26836 KB