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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#685375 | #9521. Giving Directions in Harbin | APFLY | AC ✓ | 5ms | 3808kb | C++17 | 1.8kb | 2024-10-28 19:07:08 | 2024-10-28 19:07:10 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define dbg(x) cout << #x << " = " << x << endl
struct Node {
int b;
char a;
};
void solve() {
int n; cin >> n;
vector<Node> ve(n);
for (int i = 0; i < n; i++) {
cin >> ve[i].a >> ve[i].b;
}
char s = ve[0].a;
vector<Node> se;
for (int i = 0; i < n; i++) {
if (i == 0) {
se.push_back({ ve[i].b, 'Z' });
}
else {
char o;
if (ve[i - 1].a == 'N') {
if (ve[i].a == 'W') {
se.push_back({ 0, 'L' });
}
else if (ve[i].a == 'E') {
se.push_back({ 0, 'R' });
}
}
else if (ve[i - 1].a == 'S') {
if (ve[i].a == 'W') {
se.push_back({ 0, 'R' });
}
else se.push_back({ 0, 'L' });
}
else if (ve[i - 1].a == 'W') {
if (ve[i].a == 'N') {
se.push_back({ 0, 'R' });
}
else se.push_back({ 0, 'L' });
}
else if (ve[i - 1].a == 'E') {
if (ve[i].a == 'N') {
se.push_back({ 0, 'L' });
}
else se.push_back({ 0, 'R' });
}
se.push_back({ ve[i].b, 'Z' });
}
}
cout << se.size() << " " << s << '\n';
for (auto x : se) {
if (x.b == 0) {
cout << x.a << '\n';
}
else cout << x.a << ' ' << x.b << '\n';
}
}
signed main() {
cin.tie(nullptr)->ios::sync_with_stdio(false);
int T = 1; cin >> T;
while (T--) solve();
return 0;
}
这程序好像有点Bug,我给组数据试试?
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3552kb
input:
1 2 S 2 E 1
output:
3 S Z 2 L Z 1
result:
ok ok (1 test case)
Test #2:
score: 0
Accepted
time: 0ms
memory: 3808kb
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: 5ms
memory: 3652kb
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