#include <bits/stdc++.h>
#define N 100050
using namespace std;
int n, q, p[N], dp[10000005], prox[10000005], pr[N], lim;
int main()
{
ios::sync_with_stdio(false); cin.tie(0);
cin>>n>>q;
for(int i = 1; i <= n; i++)
{
cin>>p[i];
for(int j = p[i]; j < N; j+= p[i]) pr[j] = p[i];
}
pr[0] = p[n];
dp[0] = 1;
for(int i = 0; i < 10000005; i++)
{
if(!dp[i]) continue;
for(int j = lim + 1; j < min(10000005, i + pr[i]); j++) dp[j] = dp[i] + 1;
lim = max(lim, min(10000005, i + pr[i]) - 1);
}
for(int i = 1, x; i <= q; i++)
{
cin>>x;
if(!dp[x]) cout<<"oo\n";
else cout<<dp[x] - 1<<"\n";
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
22 ms |
888 KB |
Output is correct |
| 2 |
Correct |
22 ms |
1384 KB |
Output is correct |
| 3 |
Correct |
23 ms |
1384 KB |
Output is correct |
| 4 |
Correct |
24 ms |
1384 KB |
Output is correct |
| 5 |
Correct |
20 ms |
1384 KB |
Output is correct |
| 6 |
Correct |
22 ms |
1384 KB |
Output is correct |
| 7 |
Correct |
21 ms |
1384 KB |
Output is correct |
| 8 |
Correct |
23 ms |
1392 KB |
Output is correct |
| 9 |
Correct |
23 ms |
1392 KB |
Output is correct |
| 10 |
Correct |
22 ms |
1392 KB |
Output is correct |
| 11 |
Correct |
23 ms |
1424 KB |
Output is correct |
| 12 |
Correct |
21 ms |
1424 KB |
Output is correct |
| 13 |
Correct |
23 ms |
1472 KB |
Output is correct |
| 14 |
Correct |
33 ms |
1576 KB |
Output is correct |
| 15 |
Correct |
22 ms |
1576 KB |
Output is correct |
| 16 |
Correct |
23 ms |
1576 KB |
Output is correct |
| 17 |
Correct |
23 ms |
1576 KB |
Output is correct |
| 18 |
Correct |
22 ms |
1576 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
25 ms |
4620 KB |
Output isn't correct |
| 2 |
Incorrect |
70 ms |
36672 KB |
Output isn't correct |
| 3 |
Incorrect |
38 ms |
36672 KB |
Output isn't correct |
| 4 |
Incorrect |
23 ms |
36672 KB |
Output isn't correct |
| 5 |
Incorrect |
34 ms |
36672 KB |
Output isn't correct |
| 6 |
Incorrect |
23 ms |
36672 KB |
Output isn't correct |
| 7 |
Incorrect |
27 ms |
36672 KB |
Output isn't correct |
| 8 |
Incorrect |
20 ms |
36672 KB |
Output isn't correct |
| 9 |
Incorrect |
36 ms |
36672 KB |
Output isn't correct |
| 10 |
Incorrect |
41 ms |
36672 KB |
Output isn't correct |
| 11 |
Incorrect |
30 ms |
36672 KB |
Output isn't correct |
| 12 |
Incorrect |
21 ms |
36672 KB |
Output isn't correct |
| 13 |
Incorrect |
23 ms |
36672 KB |
Output isn't correct |
| 14 |
Incorrect |
22 ms |
36672 KB |
Output isn't correct |
| 15 |
Incorrect |
28 ms |
36672 KB |
Output isn't correct |
| 16 |
Incorrect |
79 ms |
36672 KB |
Output isn't correct |
| 17 |
Incorrect |
21 ms |
36672 KB |
Output isn't correct |
| 18 |
Incorrect |
53 ms |
36672 KB |
Output isn't correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
38 ms |
36672 KB |
Output isn't correct |
| 2 |
Incorrect |
32 ms |
36672 KB |
Output isn't correct |
| 3 |
Incorrect |
43 ms |
36672 KB |
Output isn't correct |
| 4 |
Incorrect |
38 ms |
36672 KB |
Output isn't correct |
| 5 |
Incorrect |
70 ms |
36672 KB |
Output isn't correct |
| 6 |
Incorrect |
37 ms |
36672 KB |
Output isn't correct |
| 7 |
Incorrect |
53 ms |
36672 KB |
Output isn't correct |
| 8 |
Incorrect |
38 ms |
36672 KB |
Output isn't correct |
| 9 |
Incorrect |
37 ms |
36672 KB |
Output isn't correct |
| 10 |
Incorrect |
23 ms |
36672 KB |
Output isn't correct |
| 11 |
Incorrect |
26 ms |
36672 KB |
Output isn't correct |
| 12 |
Incorrect |
30 ms |
36672 KB |
Output isn't correct |
| 13 |
Incorrect |
44 ms |
36672 KB |
Output isn't correct |
| 14 |
Incorrect |
37 ms |
36672 KB |
Output isn't correct |
| 15 |
Incorrect |
33 ms |
36672 KB |
Output isn't correct |
| 16 |
Incorrect |
27 ms |
36672 KB |
Output isn't correct |
| 17 |
Incorrect |
34 ms |
36672 KB |
Output isn't correct |
| 18 |
Incorrect |
37 ms |
36672 KB |
Output isn't correct |
| 19 |
Incorrect |
28 ms |
36672 KB |
Output isn't correct |
| 20 |
Incorrect |
40 ms |
36672 KB |
Output isn't correct |
| 21 |
Incorrect |
37 ms |
36672 KB |
Output isn't correct |
| 22 |
Incorrect |
56 ms |
36672 KB |
Output isn't correct |
| 23 |
Incorrect |
47 ms |
36672 KB |
Output isn't correct |
| 24 |
Incorrect |
40 ms |
36672 KB |
Output isn't correct |
| 25 |
Incorrect |
40 ms |
36672 KB |
Output isn't correct |
| 26 |
Incorrect |
38 ms |
36672 KB |
Output isn't correct |
| 27 |
Incorrect |
50 ms |
36672 KB |
Output isn't correct |
| 28 |
Incorrect |
41 ms |
36672 KB |
Output isn't correct |
| 29 |
Incorrect |
52 ms |
36672 KB |
Output isn't correct |
| 30 |
Incorrect |
48 ms |
36672 KB |
Output isn't correct |
| 31 |
Incorrect |
37 ms |
36672 KB |
Output isn't correct |
| 32 |
Incorrect |
35 ms |
36672 KB |
Output isn't correct |
| 33 |
Incorrect |
34 ms |
36672 KB |
Output isn't correct |
| 34 |
Incorrect |
55 ms |
36672 KB |
Output isn't correct |
| 35 |
Incorrect |
38 ms |
36672 KB |
Output isn't correct |
| 36 |
Incorrect |
60 ms |
36672 KB |
Output isn't correct |
| 37 |
Incorrect |
75 ms |
36672 KB |
Output isn't correct |
| 38 |
Incorrect |
36 ms |
36672 KB |
Output isn't correct |
| 39 |
Incorrect |
36 ms |
36672 KB |
Output isn't correct |
| 40 |
Incorrect |
39 ms |
36672 KB |
Output isn't correct |
| 41 |
Correct |
83 ms |
36672 KB |
Output is correct |
| 42 |
Incorrect |
39 ms |
36672 KB |
Output isn't correct |
