| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 734618 | 2023-05-02T17:18:42 Z | DAleksa | Brunhilda’s Birthday (BOI13_brunhilda) | C++17 | 829 ms | 262144 KB |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e7 + 10;
int n, q;
vector<int> p;
vector<int> v;
int cnt[N];
int prime[N];
int prv[N];
int dp[N];
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
cin >> n >> q;
p.resize(n);
for(int i = 0; i < n; i++) cin >> p[i];
for(int i = p.size() - 1; i >= 0; i--) {
for(int j = p[i]; j < N; j += p[i]) {
if(prime[j] == 0) {
cnt[j]++;
prime[j] = p[i];
}
}
}
cnt[0]++;
prime[0] = p.back();
for(int i = 0; i < N; i++) for(int j = 0; j < cnt[i]; j++) v.push_back(i);
int j = 0;
for(int i = 1; i < N; i++) {
while(v[j] + prime[v[j]] <= i) j++;
prv[i] = v[j];
}
for(int i = 1; i < N; i++) {
if(prv[i] == i) dp[i] = -1;
else dp[i] = dp[prv[i]] + 1;
}
while(q--) {
int x;
cin >> x;
if(x < p.back()) cout << "1\n";
else if(dp[x] == -1) cout << "oo\n";
else cout << dp[x] << "\n";
}
return 0;
}
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Runtime error | 267 ms | 262144 KB | Execution killed with signal 9 |
| 2 | Runtime error | 384 ms | 262144 KB | Execution killed with signal 9 |
| 3 | Runtime error | 324 ms | 262144 KB | Execution killed with signal 9 |
| 4 | Runtime error | 256 ms | 262144 KB | Execution killed with signal 9 |
| 5 | Runtime error | 351 ms | 262144 KB | Execution killed with signal 9 |
| 6 | Runtime error | 270 ms | 262144 KB | Execution killed with signal 9 |
| 7 | Runtime error | 342 ms | 262144 KB | Execution killed with signal 9 |
| 8 | Runtime error | 356 ms | 262144 KB | Execution killed with signal 9 |
| 9 | Runtime error | 463 ms | 262144 KB | Execution killed with signal 9 |
| 10 | Runtime error | 502 ms | 262144 KB | Execution killed with signal 9 |
| 11 | Runtime error | 486 ms | 262144 KB | Execution killed with signal 9 |
| 12 | Runtime error | 231 ms | 262144 KB | Execution killed with signal 9 |
| 13 | Runtime error | 682 ms | 262144 KB | Execution killed with signal 9 |
| 14 | Runtime error | 691 ms | 262144 KB | Execution killed with signal 9 |
| 15 | Runtime error | 456 ms | 262144 KB | Execution killed with signal 9 |
| 16 | Runtime error | 388 ms | 262144 KB | Execution killed with signal 9 |
| 17 | Runtime error | 409 ms | 262144 KB | Execution killed with signal 9 |
| 18 | Runtime error | 205 ms | 262144 KB | Execution killed with signal 9 |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Runtime error | 301 ms | 262144 KB | Execution killed with signal 9 |
| 2 | Runtime error | 350 ms | 262144 KB | Execution killed with signal 9 |
| 3 | Runtime error | 765 ms | 262144 KB | Execution killed with signal 9 |
| 4 | Runtime error | 413 ms | 262144 KB | Execution killed with signal 9 |
| 5 | Runtime error | 620 ms | 262144 KB | Execution killed with signal 9 |
| 6 | Runtime error | 350 ms | 262144 KB | Execution killed with signal 9 |
| 7 | Runtime error | 274 ms | 262144 KB | Execution killed with signal 9 |
| 8 | Runtime error | 400 ms | 262144 KB | Execution killed with signal 9 |
| 9 | Runtime error | 641 ms | 262144 KB | Execution killed with signal 9 |
| 10 | Runtime error | 779 ms | 262144 KB | Execution killed with signal 9 |
| 11 | Runtime error | 702 ms | 262144 KB | Execution killed with signal 9 |
| 12 | Runtime error | 558 ms | 262144 KB | Execution killed with signal 9 |
| 13 | Runtime error | 262 ms | 262144 KB | Execution killed with signal 9 |
| 14 | Runtime error | 443 ms | 262144 KB | Execution killed with signal 9 |
| 15 | Runtime error | 693 ms | 262144 KB | Execution killed with signal 9 |
| 16 | Runtime error | 333 ms | 262144 KB | Execution killed with signal 9 |
| 17 | Runtime error | 746 ms | 262144 KB | Execution killed with signal 9 |
| 18 | Runtime error | 635 ms | 262144 KB | Execution killed with signal 9 |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Runtime error | 725 ms | 262144 KB | Execution killed with signal 9 |
| 2 | Runtime error | 730 ms | 262144 KB | Execution killed with signal 9 |
| 3 | Runtime error | 723 ms | 262144 KB | Execution killed with signal 9 |
| 4 | Runtime error | 530 ms | 262144 KB | Execution killed with signal 9 |
| 5 | Runtime error | 322 ms | 262144 KB | Execution killed with signal 9 |
| 6 | Runtime error | 647 ms | 262144 KB | Execution killed with signal 9 |
| 7 | Runtime error | 625 ms | 262144 KB | Execution killed with signal 9 |
| 8 | Runtime error | 615 ms | 262144 KB | Execution killed with signal 9 |
| 9 | Runtime error | 625 ms | 262144 KB | Execution killed with signal 9 |
| 10 | Runtime error | 610 ms | 262144 KB | Execution killed with signal 9 |
| 11 | Runtime error | 543 ms | 262144 KB | Execution killed with signal 9 |
| 12 | Runtime error | 631 ms | 262144 KB | Execution killed with signal 9 |
| 13 | Runtime error | 741 ms | 262144 KB | Execution killed with signal 9 |
| 14 | Runtime error | 519 ms | 262144 KB | Execution killed with signal 9 |
| 15 | Runtime error | 636 ms | 262144 KB | Execution killed with signal 9 |
| 16 | Runtime error | 717 ms | 262144 KB | Execution killed with signal 9 |
| 17 | Runtime error | 745 ms | 262144 KB | Execution killed with signal 9 |
| 18 | Runtime error | 816 ms | 262144 KB | Execution killed with signal 9 |
| 19 | Runtime error | 309 ms | 262144 KB | Execution killed with signal 9 |
| 20 | Runtime error | 826 ms | 262144 KB | Execution killed with signal 9 |
| 21 | Runtime error | 556 ms | 262144 KB | Execution killed with signal 9 |
| 22 | Runtime error | 785 ms | 262144 KB | Execution killed with signal 9 |
| 23 | Runtime error | 405 ms | 262144 KB | Execution killed with signal 9 |
| 24 | Runtime error | 291 ms | 262144 KB | Execution killed with signal 9 |
| 25 | Runtime error | 687 ms | 262144 KB | Execution killed with signal 9 |
| 26 | Runtime error | 592 ms | 262144 KB | Execution killed with signal 9 |
| 27 | Runtime error | 829 ms | 262144 KB | Execution killed with signal 9 |
| 28 | Runtime error | 370 ms | 262144 KB | Execution killed with signal 9 |
| 29 | Runtime error | 780 ms | 262144 KB | Execution killed with signal 9 |
| 30 | Runtime error | 723 ms | 262144 KB | Execution killed with signal 9 |
| 31 | Runtime error | 405 ms | 262144 KB | Execution killed with signal 9 |
| 32 | Runtime error | 464 ms | 262144 KB | Execution killed with signal 9 |
| 33 | Runtime error | 237 ms | 262144 KB | Execution killed with signal 9 |
| 34 | Runtime error | 707 ms | 262144 KB | Execution killed with signal 9 |
| 35 | Runtime error | 342 ms | 262144 KB | Execution killed with signal 9 |
| 36 | Runtime error | 805 ms | 262144 KB | Execution killed with signal 9 |
| 37 | Runtime error | 363 ms | 262144 KB | Execution killed with signal 9 |
| 38 | Runtime error | 740 ms | 262144 KB | Execution killed with signal 9 |
| 39 | Runtime error | 334 ms | 262144 KB | Execution killed with signal 9 |
| 40 | Runtime error | 615 ms | 262144 KB | Execution killed with signal 9 |
| 41 | Runtime error | 603 ms | 262144 KB | Execution killed with signal 9 |
| 42 | Runtime error | 733 ms | 262144 KB | Execution killed with signal 9 |