| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1328399 | kantaponz | Island Hopping (JOI24_island) | C++20 | 3 ms | 420 KiB |
#include "island.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> ord;
int vis[305];
int p[305];
int root = 0;
void solve(int N, int L) {
memset(p, -1, sizeof p);
root = query(1, N - 1);
vis[root] = 1;
ord.push_back(root);
for (int i = 1; i <= N - 1; i++) {
ord.push_back(query(root, i));
}
// find parent of order[i];
for (int i = 1; i <= N - 1; i++) {
if (p[ord[i]] != -1) continue;
int k = 1;
while (true) {
int x = query(ord[i], k);
if (vis[x]) {
p[ord[i]] = x;
vis[ord[i]] = 1;
break;
} else {
p[x] = ord[i];
vis[x] = 1;
}
k++;
}
}
for (int i = 1; i <= N - 1; i++) {
answer(p[ord[i]], ord[i]);
}
return;
}| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
