Submission #711980

# Submission time Handle Problem Language Result Execution time Memory
711980 2023-03-17T19:54:14 Z stevancv Brunhilda’s Birthday (BOI13_brunhilda) C++14
0 / 100
199 ms 262144 KB
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define sp ' '
#define en '\n'
#define smin(a, b) a = min(a, b)
#define smax(a, b) a = max(a, b)
using namespace std;
const int N = 1e5 + 2;
const int M = 1e7 + 2;
const int inf = 1e9;
vector<int> primes[M];
int idx[M], ans[N], koji[M], dp[M];
int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int n, q;
    cin >> n >> q;
    multiset<pair<int, int>> s;
    for (int i = 0; i < n; i++) {
        int x; cin >> x;
        s.insert({0, x});
        for (int j = x; j < 1e3; j += x) primes[j].push_back(x);
    }
    for (int i = 1; i <= q; i++) {
        int x; cin >> x;
        idx[x] = i;
    }
    for (int i = 1; i < M; i++) {
        dp[i] = inf;
        for (int j : primes[i]) {
            s.erase({koji[j], j});
        }
        if (!s.empty()) dp[i] = s.begin()->first + 1;
        if (idx[i] != 0) ans[idx[i]] = dp[i];
        for (int j : primes[i]) {
            s.insert({dp[i], j});
            koji[j] = dp[i];
        }
    }
    for (int i = 1; i <= q; i++) {
        if (ans[i] >= inf) cout << "oo" << en;
        else cout << ans[i] << en;
    }
    return 0;
}
# Verdict Execution time Memory Grader output
1 Runtime error 153 ms 262144 KB Execution killed with signal 9
2 Runtime error 171 ms 262144 KB Execution killed with signal 9
3 Runtime error 170 ms 262144 KB Execution killed with signal 9
4 Runtime error 162 ms 262144 KB Execution killed with signal 9
5 Runtime error 178 ms 262144 KB Execution killed with signal 9
6 Runtime error 177 ms 262144 KB Execution killed with signal 9
7 Runtime error 173 ms 262144 KB Execution killed with signal 9
8 Runtime error 170 ms 262144 KB Execution killed with signal 9
9 Runtime error 170 ms 262144 KB Execution killed with signal 9
10 Runtime error 163 ms 262144 KB Execution killed with signal 9
11 Runtime error 195 ms 262144 KB Execution killed with signal 9
12 Runtime error 180 ms 262144 KB Execution killed with signal 9
13 Runtime error 177 ms 262144 KB Execution killed with signal 9
14 Runtime error 173 ms 262144 KB Execution killed with signal 9
15 Runtime error 163 ms 262144 KB Execution killed with signal 9
16 Runtime error 164 ms 262144 KB Execution killed with signal 9
17 Runtime error 168 ms 262144 KB Execution killed with signal 9
18 Runtime error 168 ms 262144 KB Execution killed with signal 9
# Verdict Execution time Memory Grader output
1 Runtime error 152 ms 262144 KB Execution killed with signal 9
2 Runtime error 180 ms 262144 KB Execution killed with signal 9
3 Runtime error 163 ms 262144 KB Execution killed with signal 9
4 Runtime error 159 ms 262144 KB Execution killed with signal 9
5 Runtime error 164 ms 262144 KB Execution killed with signal 9
6 Runtime error 161 ms 262144 KB Execution killed with signal 9
7 Runtime error 174 ms 262144 KB Execution killed with signal 9
8 Runtime error 151 ms 262144 KB Execution killed with signal 9
9 Runtime error 199 ms 262144 KB Execution killed with signal 9
10 Runtime error 181 ms 262144 KB Execution killed with signal 9
11 Runtime error 180 ms 262144 KB Execution killed with signal 9
12 Runtime error 164 ms 262144 KB Execution killed with signal 9
13 Runtime error 168 ms 262144 KB Execution killed with signal 9
14 Runtime error 164 ms 262144 KB Execution killed with signal 9
15 Runtime error 171 ms 262144 KB Execution killed with signal 9
16 Runtime error 179 ms 262144 KB Execution killed with signal 9
17 Runtime error 177 ms 262144 KB Execution killed with signal 9
18 Runtime error 175 ms 262144 KB Execution killed with signal 9
# Verdict Execution time Memory Grader output
1 Runtime error 135 ms 262144 KB Execution killed with signal 9
2 Runtime error 118 ms 262144 KB Execution killed with signal 9
3 Runtime error 187 ms 262144 KB Execution killed with signal 9
4 Runtime error 106 ms 262144 KB Execution killed with signal 9
5 Runtime error 178 ms 262144 KB Execution killed with signal 9
6 Runtime error 112 ms 262144 KB Execution killed with signal 9
7 Runtime error 181 ms 262144 KB Execution killed with signal 9
8 Runtime error 134 ms 262144 KB Execution killed with signal 9
9 Runtime error 134 ms 262144 KB Execution killed with signal 9
10 Runtime error 107 ms 262144 KB Execution killed with signal 9
11 Runtime error 109 ms 262144 KB Execution killed with signal 9
12 Runtime error 112 ms 262144 KB Execution killed with signal 9
13 Runtime error 179 ms 262144 KB Execution killed with signal 9
14 Runtime error 163 ms 262144 KB Execution killed with signal 9
15 Runtime error 106 ms 262144 KB Execution killed with signal 9
16 Runtime error 107 ms 262144 KB Execution killed with signal 9
17 Runtime error 131 ms 262144 KB Execution killed with signal 9
18 Runtime error 121 ms 262144 KB Execution killed with signal 9
19 Runtime error 120 ms 262144 KB Execution killed with signal 9
20 Runtime error 176 ms 262144 KB Execution killed with signal 9
21 Runtime error 168 ms 262144 KB Execution killed with signal 9
22 Runtime error 164 ms 262144 KB Execution killed with signal 9
23 Runtime error 152 ms 262144 KB Execution killed with signal 9
24 Runtime error 113 ms 262144 KB Execution killed with signal 9
25 Runtime error 106 ms 262144 KB Execution killed with signal 9
26 Runtime error 107 ms 262144 KB Execution killed with signal 9
27 Runtime error 183 ms 262144 KB Execution killed with signal 9
28 Runtime error 167 ms 262144 KB Execution killed with signal 9
29 Runtime error 158 ms 262144 KB Execution killed with signal 9
30 Runtime error 167 ms 262144 KB Execution killed with signal 9
31 Runtime error 106 ms 262144 KB Execution killed with signal 9
32 Runtime error 120 ms 262144 KB Execution killed with signal 9
33 Runtime error 105 ms 262144 KB Execution killed with signal 9
34 Runtime error 172 ms 262144 KB Execution killed with signal 9
35 Runtime error 162 ms 262144 KB Execution killed with signal 9
36 Runtime error 128 ms 262144 KB Execution killed with signal 9
37 Runtime error 177 ms 262144 KB Execution killed with signal 9
38 Runtime error 106 ms 262144 KB Execution killed with signal 9
39 Runtime error 112 ms 262144 KB Execution killed with signal 9
40 Runtime error 112 ms 262144 KB Execution killed with signal 9
41 Runtime error 177 ms 262144 KB Execution killed with signal 9
42 Runtime error 161 ms 262144 KB Execution killed with signal 9