编号 题目 状态 分数 总时间 内存 代码 / 答案文件 提交者 提交时间
#2812 #1005. 兜圈子 Wrong Answer 86 5028 ms 22976 K Java / 1.4 K caijiuduolian 2023-11-21 21:11:48
显示原始代码
import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int H = scan.nextInt();
        int W = scan.nextInt();
        scan.nextLine();
        char[][] arr = new char[H + 1][W + 1];
        for (int i = 1; i < H + 1; i++) {
            String st = scan.nextLine();
            for (int j = 1; j < W + 1; j++) {
                arr[i][j] = st.charAt(j - 1);
            }
            // scan.nextLine();
        }
        int memo[][] = new int[H + 1][W + 1];
        for (int[] row : memo) {
            Arrays.fill(row, -1);
        }
        int m = 1;
        int n = 1;
        while (true) {
            char a = arr[m][n];
            if (memo[m][n] == 2) {
                System.out.println("-1");
                break;
            }
            if (a == 'U' && m != 1) {
                memo[m][n] = 2;
                m--;
            } else if (a == 'D' && m != H) {
                memo[m][n] = 2;
                m++;

            } else if (a == 'L' && n != -1) {
                memo[m][n] = 2;
                n--;

            } else if (a == 'R' && n != W) {
                memo[m][n] = 2;
                n++;

            } else {
                System.out.println(m + " " + n);
                break;
            }
        }
    }
}
子任务 #1
Wrong Answer
得分:85
测试点 #1
Accepted
得分:100
用时:330 ms
内存:15956 KiB

输入文件(00_sample_00.in

2 3
RDU
LRU

答案文件(00_sample_00.out

1 3

用户输出

1 3

系统信息

Exited with return code 0
测试点 #2
Accepted
得分:100
用时:207 ms
内存:13320 KiB

输入文件(00_sample_01.in

2 3
RRD
ULL

答案文件(00_sample_01.out

-1

用户输出

-1

系统信息

Exited with return code 0
测试点 #3
Accepted
得分:100
用时:322 ms
内存:16076 KiB

输入文件(00_sample_02.in

9 44
RRDDDDRRRDDDRRRRRRDDDRDDDDRDDRDDDDDDRRDRRRRR
RRRDLRDRDLLLLRDRRLLLDDRDLLLRDDDLLLDRRLLLLLDD
DRDLR
<310 bytes omitted>

答案文件(00_sample_02.out

9 5

用户输出

9 5

系统信息

Exited with return code 0
测试点 #4
Accepted
得分:100
用时:498 ms
内存:22800 KiB

输入文件(01_random_1_00.in

500 500
RRUURUUURDRURLLLUDDRLRUUUURRRLRUUULRLURDUDUURDRRUDDRDLLLRRLLLLULRUULRRLDDRURDLULDUDDLRRRLUDR
<250408 bytes omitted>

答案文件(01_random_1_00.out

1 3

用户输出

1 3

系统信息

Exited with return code 0
测试点 #5
Accepted
得分:100
用时:446 ms
内存:20076 KiB

输入文件(01_random_1_01.in

500 500
DDDUUULULDUUUUDRULURDLLULUURDLRUULDLUDRLLDDDULUURDLLDLDDRDULUUURULDRDUDUDDRDLLLLRDDUULLRLUUD
<250408 bytes omitted>

答案文件(01_random_1_01.out

-1

用户输出

-1

系统信息

Exited with return code 0
测试点 #6
Wrong Answer
得分:0
用时:374 ms
内存:22380 KiB

输入文件(01_random_1_02.in

500 500
LULRRLLRDDULRUULRDULRUDUDLDDULRUDLLRRDULDRLDUDLDRULUUDUURLLLDRRLLDUUULUURRLRLLLDDRLDLDDRUDRD
<250408 bytes omitted>

答案文件(01_random_1_02.out

1 1

用户输出

1 0

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #7
Accepted
得分:100
用时:333 ms
内存:20236 KiB

输入文件(02_random_2_00.in

500 500
RRRDLURDUUDLRRRUURUDLUDRURURUURUDDRUDDDDURUDURULDLRRRLDRDDRDDULURDDDLRDURUDDRLUUDRLUDLLDURRL
<250408 bytes omitted>

答案文件(02_random_2_00.out

-1

用户输出

-1

系统信息

Exited with return code 0
测试点 #8
Accepted
得分:100
用时:304 ms
内存:19904 KiB

输入文件(02_random_2_01.in

500 500
RRRRRDDLDLDLRRRRDLRLLLLLRUUURRUDRURDULLDLUUDLULLDLURUDDLRLRRLLRLRUUURLURDURULLRRRDULRDLDDLUU
<250408 bytes omitted>

答案文件(02_random_2_01.out

-1

用户输出

-1

系统信息

Exited with return code 0
测试点 #9
Accepted
得分:100
用时:453 ms
内存:19456 KiB

输入文件(02_random_2_02.in

500 500
DRDULLRDDURDLLLUDULRLLRRDLDUDDUULDDURUDDURDDRLRDRDRRLURDRUDLRULDRDRDURUUUDDRDDRLRDRLRUURRRUL
<250408 bytes omitted>

答案文件(02_random_2_02.out

-1

用户输出

-1

系统信息

Exited with return code 0
测试点 #10
Accepted
得分:100
用时:274 ms
内存:19816 KiB

输入文件(03_max_00.in

500 500
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<250408 bytes omitted>

答案文件(03_max_00.out

-1

用户输出

-1

系统信息

Exited with return code 0
测试点 #11
Wrong Answer
得分:0
用时:368 ms
内存:22976 KiB

输入文件(03_max_01.in

500 500
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<250408 bytes omitted>

答案文件(03_max_01.out

341 1

用户输出

341 0

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #12
Accepted
得分:100
用时:374 ms
内存:22956 KiB

输入文件(03_max_02.in

500 500
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<250408 bytes omitted>

答案文件(03_max_02.out

500 432

用户输出

500 432

系统信息

Exited with return code 0
测试点 #13
Accepted
得分:100
用时:388 ms
内存:22452 KiB

输入文件(03_max_03.in

500 500
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<250408 bytes omitted>

答案文件(03_max_03.out

432 500

用户输出

432 500

系统信息

Exited with return code 0
测试点 #14
Accepted
得分:100
用时:357 ms
内存:22496 KiB

输入文件(03_max_04.in

500 500
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<250408 bytes omitted>

答案文件(03_max_04.out

1 441

用户输出

1 441

系统信息

Exited with return code 0