| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 532152 |
2022-03-02T07:46:31 Z |
fhvirus |
Naan (JOI19_naan) |
C++17 |
|
65 ms |
10408 KB |
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
int N, L; cin >> N >> L;
vector<int> V(L + 1);
vector<vector<pair<int64_t, int64_t>>> cut(N + 1, vector<pair<int64_t, int64_t>>(L + 1));
for (int i = 1; i <= N; ++i) {
for (int j = 1; j <= L; ++j)
cin >> V[j];
int64_t tot = 0, sum = 0;
for (int j = 1; j <= L; ++j) tot += V[j];
for (int j = 1, k = 1; j <= N; ++j) {
while (k < L and (sum + V[k]) * N < tot * j) sum += V[k++];
int64_t a = 1ll * N * V[k] * (k - 1) + tot * j - sum * N;
int64_t b = 1ll * N * V[k];
int64_t g = gcd(a, b);
cut[i][j] = make_pair(a / g, b / g);
}
}
auto cmp = [&](int i, int j, int k) -> bool {
return (__int128) cut[j][i].first * cut[k][i].second
< (__int128) cut[k][i].first * cut[j][i].second;
};
vector<bool> vis(N + 1, false);
vector<pair<int64_t, int64_t>> X(N + 1);
vector<int> P(N + 1);
for (int i = 1; i <= N; ++i) {
int u = -1;
for (int j = 1; j <= N; ++j)
if (!vis[j] and (u == -1 or cmp(i, j, u)))
u = j;
vis[u] = true;
X[i] = cut[u][i];
P[i] = u;
}
for (int i = 1; i < N; ++i)
cout << X[i].first << ' ' << X[i].second << '\n';
for (int i = 1; i <= N; ++i)
cout << P[i] << " \n"[i == N];
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
324 KB |
Output is correct |
| 3 |
Correct |
1 ms |
324 KB |
Output is correct |
| 4 |
Correct |
1 ms |
452 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
0 ms |
304 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
460 KB |
Output is correct |
| 12 |
Correct |
1 ms |
452 KB |
Output is correct |
| 13 |
Correct |
1 ms |
460 KB |
Output is correct |
| 14 |
Correct |
1 ms |
452 KB |
Output is correct |
| 15 |
Correct |
1 ms |
448 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
316 KB |
Output is correct |
| 3 |
Correct |
1 ms |
460 KB |
Output is correct |
| 4 |
Correct |
1 ms |
460 KB |
Output is correct |
| 5 |
Correct |
1 ms |
460 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
460 KB |
Output is correct |
| 10 |
Correct |
2 ms |
460 KB |
Output is correct |
| 11 |
Correct |
1 ms |
460 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
448 KB |
Output is correct |
| 15 |
Correct |
1 ms |
460 KB |
Output is correct |
| 16 |
Correct |
2 ms |
496 KB |
Output is correct |
| 17 |
Correct |
2 ms |
460 KB |
Output is correct |
| 18 |
Correct |
1 ms |
588 KB |
Output is correct |
| 19 |
Correct |
2 ms |
576 KB |
Output is correct |
| 20 |
Correct |
1 ms |
460 KB |
Output is correct |
| 21 |
Correct |
1 ms |
588 KB |
Output is correct |
| 22 |
Correct |
2 ms |
580 KB |
Output is correct |
| 23 |
Correct |
1 ms |
204 KB |
Output is correct |
| 24 |
Correct |
1 ms |
460 KB |
Output is correct |
| 25 |
Correct |
1 ms |
440 KB |
Output is correct |
| 26 |
Correct |
1 ms |
316 KB |
Output is correct |
| 27 |
Correct |
2 ms |
460 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
324 KB |
Output is correct |
| 3 |
Correct |
1 ms |
324 KB |
Output is correct |
| 4 |
Correct |
1 ms |
452 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
0 ms |
304 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
460 KB |
Output is correct |
| 12 |
Correct |
1 ms |
452 KB |
Output is correct |
| 13 |
Correct |
1 ms |
460 KB |
Output is correct |
| 14 |
Correct |
1 ms |
452 KB |
Output is correct |
| 15 |
Correct |
1 ms |
448 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
316 KB |
Output is correct |
| 18 |
Correct |
1 ms |
460 KB |
Output is correct |
| 19 |
Correct |
1 ms |
460 KB |
Output is correct |
| 20 |
Correct |
1 ms |
460 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
460 KB |
Output is correct |
| 25 |
Correct |
2 ms |
460 KB |
Output is correct |
| 26 |
Correct |
1 ms |
460 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
448 KB |
Output is correct |
| 30 |
Correct |
1 ms |
460 KB |
Output is correct |
| 31 |
Correct |
2 ms |
496 KB |
Output is correct |
| 32 |
Correct |
2 ms |
460 KB |
Output is correct |
| 33 |
Correct |
1 ms |
588 KB |
Output is correct |
| 34 |
Correct |
2 ms |
576 KB |
Output is correct |
| 35 |
Correct |
1 ms |
460 KB |
Output is correct |
| 36 |
Correct |
1 ms |
588 KB |
Output is correct |
| 37 |
Correct |
2 ms |
580 KB |
Output is correct |
| 38 |
Correct |
1 ms |
204 KB |
Output is correct |
| 39 |
Correct |
1 ms |
460 KB |
Output is correct |
| 40 |
Correct |
1 ms |
440 KB |
Output is correct |
| 41 |
Correct |
1 ms |
316 KB |
Output is correct |
| 42 |
Correct |
2 ms |
460 KB |
Output is correct |
| 43 |
Runtime error |
65 ms |
10408 KB |
Execution killed with signal 6 |
| 44 |
Halted |
0 ms |
0 KB |
- |
