#include<bits/stdc++.h>
#pragma GCC optimize("unroll-loops,no-stack-protector,Ofast")
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
const ll N=12e6+5;
const ll INF=1e9+1;
#define REP(i,n) for(int i=0;i<n;i++)
#define REP1(i,n) for(int i=1;i<=n;i++)
#define X first
#define Y second
#define pb push_back
#define mp make_pair
#define lwb lower_bound
ll m,q,x,jump[N],dp[N];
int main(){
ios_base::sync_with_stdio(0);cin.tie(0);
cin>>m>>q;
REP(i,m){
cin>>x;
for(int j=x-1;j<N;j+=x){
jump[j]=x-1;
}
}
for(int i=N-1;i>=1;i--){
jump[i]=max(jump[i],jump[i+1]-1);
}
for(int i=1;i<N;i++){
dp[i]=(i>=jump[i]&&jump[i]!=0?min(INF,dp[i-jump[i]]+1):INF);
}
while(q--){
cin>>x;
if(dp[x]==INF){
cout<<"OO\n";
}else{
cout<<dp[x]<<"\n";
}
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
144 ms |
188268 KB |
Output isn't correct |
| 2 |
Correct |
175 ms |
188268 KB |
Output is correct |
| 3 |
Correct |
161 ms |
188140 KB |
Output is correct |
| 4 |
Correct |
142 ms |
188268 KB |
Output is correct |
| 5 |
Correct |
160 ms |
188140 KB |
Output is correct |
| 6 |
Incorrect |
147 ms |
188268 KB |
Output isn't correct |
| 7 |
Correct |
159 ms |
188140 KB |
Output is correct |
| 8 |
Correct |
174 ms |
188268 KB |
Output is correct |
| 9 |
Correct |
194 ms |
188268 KB |
Output is correct |
| 10 |
Correct |
219 ms |
188236 KB |
Output is correct |
| 11 |
Correct |
208 ms |
188268 KB |
Output is correct |
| 12 |
Correct |
138 ms |
188140 KB |
Output is correct |
| 13 |
Correct |
331 ms |
188268 KB |
Output is correct |
| 14 |
Correct |
331 ms |
188292 KB |
Output is correct |
| 15 |
Correct |
185 ms |
188140 KB |
Output is correct |
| 16 |
Correct |
181 ms |
188140 KB |
Output is correct |
| 17 |
Correct |
167 ms |
188300 KB |
Output is correct |
| 18 |
Correct |
146 ms |
188268 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
163 ms |
188268 KB |
Output is correct |
| 2 |
Correct |
184 ms |
188908 KB |
Output is correct |
| 3 |
Correct |
401 ms |
188652 KB |
Output is correct |
| 4 |
Correct |
193 ms |
188268 KB |
Output is correct |
| 5 |
Correct |
293 ms |
188524 KB |
Output is correct |
| 6 |
Correct |
167 ms |
188268 KB |
Output is correct |
| 7 |
Correct |
161 ms |
188268 KB |
Output is correct |
| 8 |
Correct |
184 ms |
188268 KB |
Output is correct |
| 9 |
Correct |
323 ms |
188780 KB |
Output is correct |
| 10 |
Correct |
397 ms |
188624 KB |
Output is correct |
| 11 |
Correct |
382 ms |
188524 KB |
Output is correct |
| 12 |
Correct |
238 ms |
188268 KB |
Output is correct |
| 13 |
Correct |
155 ms |
188304 KB |
Output is correct |
| 14 |
Correct |
185 ms |
188268 KB |
Output is correct |
| 15 |
Correct |
331 ms |
188524 KB |
Output is correct |
| 16 |
Correct |
180 ms |
189036 KB |
Output is correct |
| 17 |
Correct |
342 ms |
188268 KB |
Output is correct |
| 18 |
Correct |
331 ms |
189036 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
350 ms |
188908 KB |
Output is correct |
| 2 |
Correct |
409 ms |
189036 KB |
Output is correct |
| 3 |
Correct |
414 ms |
189164 KB |
Output is correct |
| 4 |
Correct |
271 ms |
189164 KB |
Output is correct |
| 5 |
Correct |
218 ms |
189932 KB |
Output is correct |
| 6 |
Correct |
348 ms |
189292 KB |
Output is correct |
| 7 |
Correct |
296 ms |
189548 KB |
Output is correct |
| 8 |
Correct |
353 ms |
189036 KB |
Output is correct |
| 9 |
Correct |
350 ms |
188908 KB |
Output is correct |
| 10 |
Correct |
271 ms |
188396 KB |
Output is correct |
| 11 |
Correct |
236 ms |
188524 KB |
Output is correct |
| 12 |
Correct |
314 ms |
188524 KB |
Output is correct |
| 13 |
Correct |
384 ms |
189548 KB |
Output is correct |
| 14 |
Correct |
246 ms |
189676 KB |
Output is correct |
| 15 |
Correct |
333 ms |
188396 KB |
Output is correct |
| 16 |
Correct |
364 ms |
188524 KB |
Output is correct |
| 17 |
Correct |
320 ms |
188652 KB |
Output is correct |
| 18 |
Correct |
407 ms |
188876 KB |
Output is correct |
| 19 |
Correct |
163 ms |
188464 KB |
Output is correct |
| 20 |
Correct |
409 ms |
189292 KB |
Output is correct |
| 21 |
Correct |
284 ms |
189584 KB |
Output is correct |
| 22 |
Correct |
425 ms |
190060 KB |
Output is correct |
| 23 |
Correct |
222 ms |
189420 KB |
Output is correct |
| 24 |
Correct |
183 ms |
189420 KB |
Output is correct |
| 25 |
Correct |
286 ms |
189292 KB |
Output is correct |
| 26 |
Correct |
271 ms |
189292 KB |
Output is correct |
| 27 |
Correct |
441 ms |
189420 KB |
Output is correct |
| 28 |
Correct |
181 ms |
189420 KB |
Output is correct |
| 29 |
Correct |
389 ms |
189932 KB |
Output is correct |
| 30 |
Correct |
365 ms |
189676 KB |
Output is correct |
| 31 |
Correct |
207 ms |
189292 KB |
Output is correct |
| 32 |
Correct |
222 ms |
189232 KB |
Output is correct |
| 33 |
Correct |
170 ms |
189420 KB |
Output is correct |
| 34 |
Correct |
295 ms |
189536 KB |
Output is correct |
| 35 |
Correct |
189 ms |
189420 KB |
Output is correct |
| 36 |
Correct |
425 ms |
189932 KB |
Output is correct |
| 37 |
Correct |
219 ms |
190060 KB |
Output is correct |
| 38 |
Correct |
349 ms |
189292 KB |
Output is correct |
| 39 |
Correct |
194 ms |
189292 KB |
Output is correct |
| 40 |
Correct |
301 ms |
189420 KB |
Output is correct |
| 41 |
Correct |
270 ms |
189536 KB |
Output is correct |
| 42 |
Correct |
370 ms |
189548 KB |
Output is correct |
