首页 题库 比赛 评测 排名 讨论 帮助
登录 注册
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
#730 #998. 救救小关 Wrong Answer 0 11106 ms 680 K C++ 17 / 902 B s230034010 2023-10-15 15:10:55
显示原始代码 
#include <iostream>
#include <vector>

using namespace std;

const int dx[4] = { 0, 1, 0, -1 };
const int dy[4] = { 1, 0, -1, 0 };

int getDirection(char dir) {
    switch (dir) {
        case 'R':
            return 0;
        case 'D':
            return 1;
        case 'L':
            return 2;
        case 'U':
            return 3;
    }
    return -1;
}

bool canReachDestination(int x, int y, int destX, int destY, const string& moves) {
    for (char move : moves) {
        int dir = getDirection(move);
        x += dx[dir];
        y += dy[dir];
    }
    return x == destX && y == destY;
}

int main() {
    int t;
    cin >> t;
    while (t--) {
        int n, x, y;
        string moves;
        cin >> n >> x >> y >> moves;

        if (canReachDestination(x, y, 0, 0, moves)) {
            cout << "Yes" << endl;
        } else {
            cout << "No" << endl;
        }
    }
    return 0;
}
子任务 #1
Wrong Answer
得分：0
测试点 #1
Wrong Answer
得分：0
用时：3 ms
内存：416 KiB

输入文件（00_sample_01.in） 

4 2 3 1
RUDL
-1 -1
1 0

答案文件（00_sample_01.out） 

Yes

用户输出 

No
No
No
No

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #2
Wrong Answer
得分：0
用时：2 ms
内存：352 KiB

输入文件（00_sample_02.in） 

5 2 1 5
LDRLD
0 0
-1 -1

答案文件（00_sample_02.out） 

No

用户输出 

No
No
No
No
No

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #3
Wrong Answer
得分：0
用时：641 ms
内存：448 KiB

输入文件（01_test_01.in） 

200000 200000 1 1
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<1888814 bytes omitted>

答案文件（01_test_01.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #4
Wrong Answer
得分：0
用时：562 ms
内存：544 KiB

输入文件（01_test_02.in） 

200000 100000 2 2
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL
<1577709 bytes omitted>

答案文件（01_test_02.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #5
Wrong Answer
得分：0
用时：833 ms
内存：680 KiB

输入文件（01_test_03.in） 

200000 99998 2 2
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLD
<1577678 bytes omitted>

答案文件（01_test_03.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #6
Wrong Answer
得分：0
用时：579 ms
内存：556 KiB

输入文件（01_test_04.in） 

200000 1 199999 100000
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLD
<199930 bytes omitted>

答案文件（01_test_04.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #7
Wrong Answer
得分：0
用时：561 ms
内存：436 KiB

输入文件（01_test_05.in） 

199800 333 500 600
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<202329 bytes omitted>

答案文件（01_test_05.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599272 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #8
Wrong Answer
得分：0
用时：565 ms
内存：552 KiB

输入文件（01_test_06.in） 

200000 332 500 600
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
<202521 bytes omitted>

答案文件（01_test_06.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #9
Wrong Answer
得分：0
用时：577 ms
内存：492 KiB

输入文件（01_test_07.in） 

200000 399 105 500
ULURRRDLDRRRRURRRRDDRURURURUUURRUUUUUURDRRULUURRRUUUUURURRRURRUURURRRURURRRDDRDLU
<204579 bytes omitted>

答案文件（01_test_07.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #10
Wrong Answer
得分：0
用时：585 ms
内存：504 KiB

输入文件（01_test_08.in） 

200000 241 287 832
UUURURUURUUUUUURRRRURRURDRURUUUURUURURDRRUULURULLURUULURULLURRRUULDLLULLURRURUURU
<202736 bytes omitted>

答案文件（01_test_08.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #11
Wrong Answer
得分：0
用时：797 ms
内存：496 KiB

输入文件（01_test_09.in） 

200000 264 736 756
UURDRRUURULUUUURUURURUUULDDLUUURURRRRRURUUUURRRUURRUURURUUUUULUURDRRRRRULUURRULUL
<203008 bytes omitted>

答案文件（01_test_09.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #12
Wrong Answer
得分：0
用时：562 ms
内存：516 KiB

输入文件（01_test_10.in） 

200000 672 937 296
UURUURRUURURUUUUURRRRRRURULUURUURRURURUUUUURRURRURDRUURULLUURRURUULLUUUURUULLUURR
<207787 bytes omitted>

答案文件（01_test_10.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #13
Wrong Answer
得分：0
用时：645 ms
内存：456 KiB

输入文件（01_test_11.in） 

200000 399 991 499
URRRUUURUURRRURRURRRRULURUUUUUUUUUURRUURDRRRURULURRRURURDRURRURRRUULURULULURURRRU
<204590 bytes omitted>

答案文件（01_test_11.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #14
Wrong Answer
得分：0
用时：561 ms
内存：508 KiB

输入文件（01_test_12.in） 

200000 457 419 437
URUUURURRDRRURURDRRRUURUURRRRUULULUULURRRRRRDDRRURRULUULURURURURUUUURUUUURRURURUL
<205265 bytes omitted>

答案文件（01_test_12.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #15
Wrong Answer
得分：0
用时：603 ms
内存：436 KiB

输入文件（01_test_13.in） 

200000 204 734 976
URUUUUUUUURURRUUURRDRUUUURRURRRUUUUUULUUUUUUURURURURURURULUURUUURDRUUURURUUURRUUU
<202304 bytes omitted>

答案文件（01_test_13.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #16
Wrong Answer
得分：0
用时：607 ms
内存：476 KiB

输入文件（01_test_14.in） 

200000 2 95635 67064
LULDLDRRDRDLLULDLDRRDDRURDRRRDRRRDLLDDDLULDLDLLDDDLDDLLURULURRULULLDRLLDLULDDLL
<199938 bytes omitted>

答案文件（01_test_14.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #17
Wrong Answer
得分：0
用时：462 ms
内存：524 KiB

输入文件（01_test_15.in） 

200000 3 51656 52962
DRRRUULUURURDDRDLDDDRDRURRRURUUURRUUURUUULULDDRDLDDLLDDDDLLLDRRRLLDDDRRULLURLLD
<199956 bytes omitted>

答案文件（01_test_15.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #18
Wrong Answer
得分：0
用时：878 ms
内存：556 KiB

输入文件（01_test_16.in） 

200000 2 38895 65741
LULULLURULULDDLUUUUULDDLULUURRURRRRULLULURRDRURUUULDDLULDLLUULDDLLDDLDRRDLLLDDL
<199944 bytes omitted>

答案文件（01_test_16.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #19
Wrong Answer
得分：0
用时：545 ms
内存：504 KiB

输入文件（01_test_17.in） 

200000 9 58420 15766
RRURDDLLDRRRRULURRULUURDRDDDDLUDDDRURRRDDRRRRDLLLLLLDRDDRDDLLLUURDRLUULUUURURDD
<199998 bytes omitted>

答案文件（01_test_17.out） 

Yes

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
测试点 #20
Wrong Answer
得分：0
用时：538 ms
内存：552 KiB

输入文件（01_test_18.in） 

200000 10 25519 19224
URDRURDDDLDLUULDDDLLUURUULULDDDLLULLDRDLDRRDLDDRURURUULLURUULLULLDDDLDDLLUURDR
<200006 bytes omitted>

答案文件（01_test_18.out） 

No

用户输出 

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
<599872 bytes omitted>

Special Judge 信息 

Files user_out and answer differ

系统信息 

Exited with return code 0
BNBU Online Judge System Powered by SYZOJ.