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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#699721	#9521. Giving Directions in Harbin	foolnine^#	AC ✓	32ms	3648kb	C++20	1.6kb	2024-11-02 10:30:24	2024-11-02 10:30:25

Judging History

你现在查看的是最新测评结果

[2024-11-02 10:30:25]
评测

测评结果：AC
用时：32ms
内存：3648kb

查看

[2024-11-02 10:30:24]
提交

answer

#include <bits/stdc++.h>
using namespace std;

using i64 = long long;

void solve() {
    int n;
    cin >> n;

    char first = '0', cur;
    vector<string> ans;

    while (n--) {
        char nxt;
        string x;
        cin >> nxt >> x;

        if (first == '0') {
            cur = nxt;
            first = nxt;
        }

        if (nxt == cur) {
            string tmp = "Z " + x;
            ans.emplace_back(tmp);
        } else {
            if (cur == 'N') {
                if (nxt == 'W') {
                    ans.emplace_back("L");
                } else {
                    ans.emplace_back("R");
                }
            } else if (cur == 'S') {
                if (nxt == 'E') {
                    ans.emplace_back("L");
                } else {
                    ans.emplace_back("R");
                }
            } else if (cur == 'W') {
                if (nxt == 'S') {
                    ans.emplace_back("L");
                } else {
                    ans.emplace_back("R");
                }
            } else {
                if (nxt == 'N') {
                    ans.emplace_back("L");
                } else {
                    ans.emplace_back("R");
                }
            }

            cur = nxt;

            string tmp = "Z " + x;
            ans.emplace_back(tmp);
        }
    }

    cout << ans.size() << " " << first << endl;
    for (auto x : ans) {
        cout << x << endl;
    }
}

int main(void)
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int t;
    cin >> t;
    while (t--) {
        solve();
    }

    return 0;
}

Source code, Language: C++20

这程序好像有点Bug，我给组数据试试？

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3648kb

input:

output:

3 S
Z 2
L
Z 1

result:

ok ok (1 test case)

Test #2:

score: 0

Accepted

time: 2ms

memory: 3596kb

input:

99
4
E 6
N 1
W 2
S 8
8
W 10
N 1
E 10
S 2
E 2
N 2
W 2
S 1
9
N 5
E 4
N 7
E 6
S 9
E 8
N 4
W 6
N 7
6
N 6
E 6
N 8
W 9
S 7
E 2
8
E 6
S 9
W 5
S 4
W 6
N 4
E 5
N 9
8
N 6
W 10
N 6
W 6
S 6
E 6
S 6
E 10
10
N 7
W 3
N 5
W 5
S 8
W 10
N 6
E 9
N 8
E 8
8
W 9
N 10
E 6
S 10
E 9
S 10
W 6
N 10
4
W 5
N 1
E 5
S 1
4
W 4
S 8...

output:

7 E
Z 6
L
Z 1
L
Z 2
L
Z 8
15 W
Z 10
R
Z 1
R
Z 10
R
Z 2
L
Z 2
L
Z 2
L
Z 2
L
Z 1
17 N
Z 5
R
Z 4
L
Z 7
R
Z 6
R
Z 9
L
Z 8
L
Z 4
L
Z 6
R
Z 7
11 N
Z 6
R
Z 6
L
Z 8
L
Z 9
L
Z 7
L
Z 2
15 E
Z 6
R
Z 9
R
Z 5
L
Z 4
R
Z 6
R
Z 4
R
Z 5
L
Z 9
15 N
Z 6
L
Z 10
R
Z 6
L
Z 6
L
Z 6
L
Z 6
R
Z 6
L
Z 10
19 N
Z 7
L
Z 3
R
Z 5
...

result:

ok ok (99 test cases)

Test #3:

score: 0

Accepted

time: 32ms

memory: 3628kb

input:

10000
1
W 9
1
N 3
10
W 10
N 7
W 5
S 9
W 9
S 8
E 9
S 6
E 5
S 5
2
E 8
S 10
2
N 7
W 5
5
S 4
W 3
S 7
E 4
N 7
8
N 7
E 8
N 3
E 9
S 5
W 5
S 9
W 10
9
W 9
S 6
E 6
N 8
W 5
N 6
W 3
N 8
W 7
3
S 9
W 2
N 10
5
N 6
E 4
N 6
E 10
N 1
10
S 7
W 4
N 3
E 5
S 7
W 8
N 2
E 8
N 4
W 8
8
S 9
W 1
N 4
E 6
N 1
W 8
N 6
W 6
4
W 10
...

output:

1 W
Z 9
1 N
Z 3
19 W
Z 10
R
Z 7
L
Z 5
L
Z 9
R
Z 9
L
Z 8
L
Z 9
R
Z 6
L
Z 5
R
Z 5
3 E
Z 8
R
Z 10
3 N
Z 7
L
Z 5
9 S
Z 4
R
Z 3
L
Z 7
L
Z 4
L
Z 7
15 N
Z 7
R
Z 8
L
Z 3
R
Z 9
R
Z 5
R
Z 5
L
Z 9
R
Z 10
17 W
Z 9
L
Z 6
L
Z 6
L
Z 8
L
Z 5
R
Z 6
L
Z 3
R
Z 8
L
Z 7
5 S
Z 9
R
Z 2
R
Z 10
9 N
Z 6
R
Z 4
L
Z 6
R
Z 10
L
...

result:

ok ok (10000 test cases)

Extra Test:

score: 0

Extra Test Passed