| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 558907 | 2022-05-09T00:00:33 Z | Olympia | Brunhilda’s Birthday (BOI13_brunhilda) | C++17 | 1000 ms | 84832 KB |
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int M, Q; cin >> M >> Q;
vector<int> p(M);
for (int i = 0; i < M; i++) {
cin >> p[i];
}
int mx = 10000000;
int res[mx];
int lpf[mx];
for (int i = 0; i < mx; i++) {
lpf[i] = -1;
}
for (int j = 0; j < p.size(); j++) {
for (int i = p[j]; i < mx; i += p[j]) {
lpf[i] = j;
}
}
int dp[M];
multiset<int> ms;
for (int i = 0; i < M; i++) {
dp[i] = 0;
ms.insert(dp[i]);
}
for (int i = 1; i < mx; i++) {
int ans = 1e9;
if (lpf[i] == -1) {
ans = *ms.begin() + 1;
} else {
vector<int> invalid;
int x = i;
while (lpf[x] != -1) {
if (dp[lpf[x]] == *ms.begin()) {
invalid.push_back(lpf[x]);
ms.erase(ms.find(dp[lpf[x]]));
}
int a = p[lpf[x]];
while (x % a == 0) x /= a;
}
if (!ms.empty()) {
ans = *ms.begin() + 1;
}
for (int j: invalid) {
ms.insert(dp[j]);
}
for (int j: invalid) {
if (j >= 0 && j < (int)p.size()) {
ms.erase(ms.find(dp[j]));
dp[j] = ans;
ms.insert(dp[j]);
}
}
}
res[i] = ans;
}
while (Q--) {
int x;
cin >> x;
if (res[x] == (int)1e9) {
cout << "oo\n";
} else {
cout << res[x] << '\n';
}
}
}
Compilation message
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Incorrect | 312 ms | 78572 KB | Output isn't correct |
| 2 | Correct | 718 ms | 78576 KB | Output is correct |
| 3 | Correct | 653 ms | 78576 KB | Output is correct |
| 4 | Correct | 151 ms | 78580 KB | Output is correct |
| 5 | Correct | 411 ms | 78564 KB | Output is correct |
| 6 | Incorrect | 332 ms | 78476 KB | Output isn't correct |
| 7 | Correct | 707 ms | 78568 KB | Output is correct |
| 8 | Correct | 864 ms | 78560 KB | Output is correct |
| 9 | Execution timed out | 1080 ms | 78572 KB | Time limit exceeded |
| 10 | Execution timed out | 1070 ms | 78548 KB | Time limit exceeded |
| 11 | Correct | 854 ms | 78576 KB | Output is correct |
| 12 | Correct | 175 ms | 78568 KB | Output is correct |
| 13 | Execution timed out | 1092 ms | 78572 KB | Time limit exceeded |
| 14 | Execution timed out | 1086 ms | 78620 KB | Time limit exceeded |
| 15 | Correct | 704 ms | 78572 KB | Output is correct |
| 16 | Correct | 746 ms | 78576 KB | Output is correct |
| 17 | Correct | 375 ms | 78580 KB | Output is correct |
| 18 | Correct | 145 ms | 78660 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 201 ms | 79184 KB | Output is correct |
| 2 | Correct | 246 ms | 83556 KB | Output is correct |
| 3 | Execution timed out | 1062 ms | 82324 KB | Time limit exceeded |
| 4 | Correct | 313 ms | 78668 KB | Output is correct |
| 5 | Correct | 849 ms | 81360 KB | Output is correct |
| 6 | Correct | 418 ms | 78636 KB | Output is correct |
| 7 | Correct | 173 ms | 79128 KB | Output is correct |
| 8 | Correct | 316 ms | 78628 KB | Output is correct |
| 9 | Execution timed out | 1084 ms | 82372 KB | Time limit exceeded |
| 10 | Execution timed out | 1082 ms | 82380 KB | Time limit exceeded |
| 11 | Execution timed out | 1096 ms | 80664 KB | Time limit exceeded |
| 12 | Correct | 637 ms | 78580 KB | Output is correct |
| 13 | Correct | 149 ms | 78732 KB | Output is correct |
| 14 | Correct | 288 ms | 78640 KB | Output is correct |
| 15 | Execution timed out | 1101 ms | 80820 KB | Time limit exceeded |
| 16 | Correct | 240 ms | 83496 KB | Output is correct |
| 17 | Execution timed out | 1087 ms | 78740 KB | Time limit exceeded |
| 18 | Incorrect | 819 ms | 83984 KB | Output isn't correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Execution timed out | 1083 ms | 81208 KB | Time limit exceeded |
| 2 | Execution timed out | 1095 ms | 81456 KB | Time limit exceeded |
| 3 | Execution timed out | 1096 ms | 81228 KB | Time limit exceeded |
| 4 | Correct | 663 ms | 79016 KB | Output is correct |
| 5 | Correct | 329 ms | 84256 KB | Output is correct |
| 6 | Correct | 940 ms | 79276 KB | Output is correct |
| 7 | Correct | 676 ms | 84100 KB | Output is correct |
| 8 | Execution timed out | 1095 ms | 81216 KB | Time limit exceeded |
| 9 | Execution timed out | 1101 ms | 81316 KB | Time limit exceeded |
| 10 | Correct | 588 ms | 78896 KB | Output is correct |
| 11 | Correct | 448 ms | 78852 KB | Output is correct |
| 12 | Correct | 906 ms | 78884 KB | Output is correct |
| 13 | Execution timed out | 1096 ms | 80096 KB | Time limit exceeded |
| 14 | Execution timed out | 1101 ms | 78452 KB | Time limit exceeded |
| 15 | Execution timed out | 1062 ms | 79004 KB | Time limit exceeded |
| 16 | Execution timed out | 1100 ms | 78852 KB | Time limit exceeded |
| 17 | Correct | 831 ms | 81048 KB | Output is correct |
| 18 | Execution timed out | 1098 ms | 81356 KB | Time limit exceeded |
| 19 | Correct | 222 ms | 78860 KB | Output is correct |
| 20 | Execution timed out | 1100 ms | 81228 KB | Time limit exceeded |
| 21 | Execution timed out | 1051 ms | 80004 KB | Time limit exceeded |
| 22 | Execution timed out | 1093 ms | 83976 KB | Time limit exceeded |
| 23 | Correct | 318 ms | 80364 KB | Output is correct |
| 24 | Correct | 163 ms | 78836 KB | Output is correct |
| 25 | Correct | 666 ms | 79096 KB | Output is correct |
| 26 | Correct | 677 ms | 79020 KB | Output is correct |
| 27 | Execution timed out | 1101 ms | 83964 KB | Time limit exceeded |
| 28 | Incorrect | 210 ms | 78836 KB | Output isn't correct |
| 29 | Correct | 969 ms | 84832 KB | Output is correct |
| 30 | Correct | 862 ms | 82552 KB | Output is correct |
| 31 | Correct | 261 ms | 78944 KB | Output is correct |
| 32 | Correct | 367 ms | 79100 KB | Output is correct |
| 33 | Correct | 129 ms | 78984 KB | Output is correct |
| 34 | Correct | 681 ms | 84108 KB | Output is correct |
| 35 | Incorrect | 234 ms | 78944 KB | Output isn't correct |
| 36 | Execution timed out | 1102 ms | 83412 KB | Time limit exceeded |
| 37 | Correct | 327 ms | 84160 KB | Output is correct |
| 38 | Correct | 958 ms | 79636 KB | Output is correct |
| 39 | Correct | 200 ms | 78956 KB | Output is correct |
| 40 | Correct | 803 ms | 79356 KB | Output is correct |
| 41 | Correct | 659 ms | 84172 KB | Output is correct |
| 42 | Execution timed out | 1099 ms | 79176 KB | Time limit exceeded |