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
#3065 #1005. 兜圈子 Accepted 100 334 ms 828 K C++ 17 / 621 B oyyy 2023-11-22 23:53:15
显示原始代码
#include <bits/stdc++.h>
using namespace std;
char a[505][505];
bool b[505][505];
int h, w;
int main() {
    cin >> h >> w;
    for (int i = 1; i <= h; i++)
        for (int j = 1; j <= w; j++) {
            cin >> a[i][j];
        }
    bool fl = 1;
    int x = 1, y = 1;
    while (1) {
        if (b[x][y] == 0)
            b[x][y] = 1;
        else {
            fl = 0;
            break;
        }

        if (x == h && a[x][y] == 'D')
            break;
        if (x == 1 && a[x][y] == 'U')
            break;
        if (y == 1 && a[x][y] == 'L')
            break;
        if (y == w && a[x][y] == 'R')
            break;

        if (a[x][y] == 'D')
            x++;
        else if (a[x][y] == 'R')
            y++;
        else if (a[x][y] == 'L')
            y--;
        else if (a[x][y] == 'U')
            x--;
    }
    if (fl)
        cout << x << " " << y;
    else
        cout << "-1";
    return 0;
}
子任务 #1
Accepted
得分:100
测试点 #1
Accepted
得分:100
用时:5 ms
内存:268 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:8 ms
内存:304 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:4 ms
内存:352 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:29 ms
内存:576 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:30 ms
内存:552 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
Accepted
得分:100
用时:31 ms
内存:488 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 1

系统信息

Exited with return code 0
测试点 #7
Accepted
得分:100
用时:30 ms
内存:572 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:33 ms
内存:516 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:17 ms
内存:516 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:35 ms
内存:720 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
Accepted
得分:100
用时:20 ms
内存:828 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 1

系统信息

Exited with return code 0
测试点 #12
Accepted
得分:100
用时:36 ms
内存:756 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:34 ms
内存:788 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:22 ms
内存:520 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