#include <bits/stdc++.h>
#define N 100050
using namespace std;
int n, q, p[N], dp[10000005], prox[10000005];
int solve(int x)
{
if(!x) return 0;
if(dp[x] != -1) return dp[x];
int ans = -2000000000, opt = 0;
for(int i = n; i >= max(1, n - 500); i--)
{
if(x % p[i] == 0) continue;
if(x % p[i] > ans)
{
ans = x % p[i];
opt = i;
}
}
return dp[x] = opt ? solve(x - ans) + 1: 2000000000;
}
int main()
{
ios::sync_with_stdio(false); cin.tie(0);
cin>>n>>q;
for(int i = 1; i <= n; i++) cin>>p[i];
sort(p + 1, p + n + 1);
memset(dp, -1, sizeof dp);
for(int i = 1, x; i <= q; i++)
{
cin>>x;
int s = solve(x);
if(s >= 2000000000) cout<<"oo\n";
else cout<<s<<"\n";
//print(x);
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
38 ms |
39620 KB |
Output is correct |
| 2 |
Correct |
31 ms |
39680 KB |
Output is correct |
| 3 |
Correct |
30 ms |
39680 KB |
Output is correct |
| 4 |
Correct |
37 ms |
39804 KB |
Output is correct |
| 5 |
Correct |
32 ms |
39804 KB |
Output is correct |
| 6 |
Correct |
34 ms |
39804 KB |
Output is correct |
| 7 |
Correct |
31 ms |
39804 KB |
Output is correct |
| 8 |
Correct |
31 ms |
39804 KB |
Output is correct |
| 9 |
Correct |
37 ms |
39804 KB |
Output is correct |
| 10 |
Correct |
30 ms |
39804 KB |
Output is correct |
| 11 |
Correct |
30 ms |
39804 KB |
Output is correct |
| 12 |
Correct |
34 ms |
39804 KB |
Output is correct |
| 13 |
Correct |
35 ms |
39804 KB |
Output is correct |
| 14 |
Correct |
55 ms |
39888 KB |
Output is correct |
| 15 |
Correct |
33 ms |
39888 KB |
Output is correct |
| 16 |
Correct |
35 ms |
39888 KB |
Output is correct |
| 17 |
Correct |
34 ms |
39888 KB |
Output is correct |
| 18 |
Correct |
41 ms |
39888 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
32 ms |
39888 KB |
Output is correct |
| 2 |
Correct |
45 ms |
40092 KB |
Output is correct |
| 3 |
Correct |
43 ms |
40100 KB |
Output is correct |
| 4 |
Correct |
32 ms |
40100 KB |
Output is correct |
| 5 |
Correct |
39 ms |
40100 KB |
Output is correct |
| 6 |
Correct |
31 ms |
40100 KB |
Output is correct |
| 7 |
Correct |
33 ms |
40100 KB |
Output is correct |
| 8 |
Correct |
33 ms |
40100 KB |
Output is correct |
| 9 |
Correct |
39 ms |
40188 KB |
Output is correct |
| 10 |
Correct |
43 ms |
40188 KB |
Output is correct |
| 11 |
Incorrect |
36 ms |
40188 KB |
Output isn't correct |
| 12 |
Correct |
30 ms |
40188 KB |
Output is correct |
| 13 |
Correct |
30 ms |
40188 KB |
Output is correct |
| 14 |
Correct |
31 ms |
40188 KB |
Output is correct |
| 15 |
Correct |
40 ms |
40188 KB |
Output is correct |
| 16 |
Correct |
45 ms |
40188 KB |
Output is correct |
| 17 |
Correct |
32 ms |
40188 KB |
Output is correct |
| 18 |
Incorrect |
49 ms |
40192 KB |
Output isn't correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
154 ms |
40320 KB |
Output is correct |
| 2 |
Correct |
127 ms |
40556 KB |
Output is correct |
| 3 |
Correct |
173 ms |
40976 KB |
Output is correct |
| 4 |
Correct |
288 ms |
41132 KB |
Output is correct |
| 5 |
Correct |
329 ms |
41856 KB |
Output is correct |
| 6 |
Correct |
309 ms |
41856 KB |
Output is correct |
| 7 |
Correct |
176 ms |
41856 KB |
Output is correct |
| 8 |
Correct |
147 ms |
41856 KB |
Output is correct |
| 9 |
Correct |
149 ms |
41856 KB |
Output is correct |
| 10 |
Correct |
111 ms |
41856 KB |
Output is correct |
| 11 |
Correct |
126 ms |
41856 KB |
Output is correct |
| 12 |
Correct |
136 ms |
41856 KB |
Output is correct |
| 13 |
Correct |
237 ms |
41856 KB |
Output is correct |
| 14 |
Correct |
110 ms |
42564 KB |
Output is correct |
| 15 |
Correct |
132 ms |
42564 KB |
Output is correct |
| 16 |
Correct |
140 ms |
42564 KB |
Output is correct |
| 17 |
Correct |
82 ms |
42564 KB |
Output is correct |
| 18 |
Correct |
120 ms |
42564 KB |
Output is correct |
| 19 |
Correct |
105 ms |
42564 KB |
Output is correct |
| 20 |
Correct |
175 ms |
42564 KB |
Output is correct |
| 21 |
Correct |
114 ms |
42564 KB |
Output is correct |
| 22 |
Correct |
289 ms |
42564 KB |
Output is correct |
| 23 |
Correct |
301 ms |
42564 KB |
Output is correct |
| 24 |
Correct |
274 ms |
42564 KB |
Output is correct |
| 25 |
Correct |
304 ms |
42564 KB |
Output is correct |
| 26 |
Correct |
275 ms |
42564 KB |
Output is correct |
| 27 |
Correct |
168 ms |
42564 KB |
Output is correct |
| 28 |
Correct |
257 ms |
42564 KB |
Output is correct |
| 29 |
Correct |
300 ms |
42564 KB |
Output is correct |
| 30 |
Correct |
360 ms |
42564 KB |
Output is correct |
| 31 |
Correct |
297 ms |
42564 KB |
Output is correct |
| 32 |
Correct |
307 ms |
42564 KB |
Output is correct |
| 33 |
Correct |
301 ms |
42564 KB |
Output is correct |
| 34 |
Correct |
187 ms |
42564 KB |
Output is correct |
| 35 |
Correct |
291 ms |
42564 KB |
Output is correct |
| 36 |
Correct |
313 ms |
42564 KB |
Output is correct |
| 37 |
Correct |
298 ms |
42564 KB |
Output is correct |
| 38 |
Correct |
347 ms |
42564 KB |
Output is correct |
| 39 |
Correct |
441 ms |
42564 KB |
Output is correct |
| 40 |
Correct |
315 ms |
42564 KB |
Output is correct |
| 41 |
Correct |
184 ms |
42564 KB |
Output is correct |
| 42 |
Correct |
272 ms |
42564 KB |
Output is correct |
