#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]>x){
cout<<"OO\n";
}else{
cout<<dp[x]<<"\n";
}
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
144 ms |
188140 KB |
Output isn't correct |
| 2 |
Correct |
169 ms |
188140 KB |
Output is correct |
| 3 |
Correct |
160 ms |
188140 KB |
Output is correct |
| 4 |
Correct |
142 ms |
188268 KB |
Output is correct |
| 5 |
Correct |
157 ms |
188140 KB |
Output is correct |
| 6 |
Incorrect |
143 ms |
188140 KB |
Output isn't correct |
| 7 |
Correct |
163 ms |
188268 KB |
Output is correct |
| 8 |
Correct |
170 ms |
188268 KB |
Output is correct |
| 9 |
Correct |
197 ms |
188140 KB |
Output is correct |
| 10 |
Correct |
230 ms |
188140 KB |
Output is correct |
| 11 |
Correct |
205 ms |
188268 KB |
Output is correct |
| 12 |
Correct |
140 ms |
188140 KB |
Output is correct |
| 13 |
Correct |
325 ms |
188268 KB |
Output is correct |
| 14 |
Correct |
328 ms |
188236 KB |
Output is correct |
| 15 |
Correct |
197 ms |
188268 KB |
Output is correct |
| 16 |
Correct |
171 ms |
188140 KB |
Output is correct |
| 17 |
Correct |
168 ms |
188268 KB |
Output is correct |
| 18 |
Correct |
142 ms |
188184 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
165 ms |
188140 KB |
Output is correct |
| 2 |
Correct |
190 ms |
188344 KB |
Output is correct |
| 3 |
Correct |
397 ms |
188268 KB |
Output is correct |
| 4 |
Correct |
184 ms |
188140 KB |
Output is correct |
| 5 |
Correct |
284 ms |
188252 KB |
Output is correct |
| 6 |
Correct |
166 ms |
188140 KB |
Output is correct |
| 7 |
Correct |
161 ms |
188140 KB |
Output is correct |
| 8 |
Correct |
183 ms |
188268 KB |
Output is correct |
| 9 |
Correct |
321 ms |
188140 KB |
Output is correct |
| 10 |
Correct |
395 ms |
188268 KB |
Output is correct |
| 11 |
Correct |
385 ms |
188140 KB |
Output is correct |
| 12 |
Correct |
235 ms |
188140 KB |
Output is correct |
| 13 |
Correct |
152 ms |
188140 KB |
Output is correct |
| 14 |
Correct |
188 ms |
188268 KB |
Output is correct |
| 15 |
Correct |
329 ms |
188348 KB |
Output is correct |
| 16 |
Correct |
189 ms |
188392 KB |
Output is correct |
| 17 |
Correct |
337 ms |
188140 KB |
Output is correct |
| 18 |
Correct |
326 ms |
188268 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
345 ms |
188268 KB |
Output is correct |
| 2 |
Correct |
405 ms |
188268 KB |
Output is correct |
| 3 |
Correct |
414 ms |
188524 KB |
Output is correct |
| 4 |
Correct |
270 ms |
188524 KB |
Output is correct |
| 5 |
Correct |
218 ms |
188396 KB |
Output is correct |
| 6 |
Correct |
346 ms |
188524 KB |
Output is correct |
| 7 |
Correct |
296 ms |
188396 KB |
Output is correct |
| 8 |
Correct |
345 ms |
188268 KB |
Output is correct |
| 9 |
Correct |
350 ms |
188396 KB |
Output is correct |
| 10 |
Correct |
275 ms |
188268 KB |
Output is correct |
| 11 |
Correct |
237 ms |
188268 KB |
Output is correct |
| 12 |
Correct |
313 ms |
188292 KB |
Output is correct |
| 13 |
Correct |
387 ms |
188652 KB |
Output is correct |
| 14 |
Correct |
248 ms |
188780 KB |
Output is correct |
| 15 |
Correct |
337 ms |
188396 KB |
Output is correct |
| 16 |
Correct |
360 ms |
188380 KB |
Output is correct |
| 17 |
Correct |
314 ms |
188396 KB |
Output is correct |
| 18 |
Correct |
409 ms |
188224 KB |
Output is correct |
| 19 |
Correct |
165 ms |
188348 KB |
Output is correct |
| 20 |
Correct |
404 ms |
188652 KB |
Output is correct |
| 21 |
Correct |
281 ms |
189036 KB |
Output is correct |
| 22 |
Correct |
424 ms |
188524 KB |
Output is correct |
| 23 |
Correct |
215 ms |
188524 KB |
Output is correct |
| 24 |
Correct |
192 ms |
188524 KB |
Output is correct |
| 25 |
Correct |
286 ms |
188524 KB |
Output is correct |
| 26 |
Correct |
270 ms |
188524 KB |
Output is correct |
| 27 |
Correct |
441 ms |
188312 KB |
Output is correct |
| 28 |
Correct |
184 ms |
188652 KB |
Output is correct |
| 29 |
Correct |
390 ms |
188524 KB |
Output is correct |
| 30 |
Correct |
360 ms |
188396 KB |
Output is correct |
| 31 |
Correct |
210 ms |
188396 KB |
Output is correct |
| 32 |
Correct |
222 ms |
188652 KB |
Output is correct |
| 33 |
Correct |
171 ms |
188396 KB |
Output is correct |
| 34 |
Correct |
296 ms |
188396 KB |
Output is correct |
| 35 |
Correct |
190 ms |
188524 KB |
Output is correct |
| 36 |
Correct |
415 ms |
188480 KB |
Output is correct |
| 37 |
Correct |
219 ms |
188396 KB |
Output is correct |
| 38 |
Correct |
343 ms |
188432 KB |
Output is correct |
| 39 |
Correct |
194 ms |
188524 KB |
Output is correct |
| 40 |
Correct |
306 ms |
188464 KB |
Output is correct |
| 41 |
Correct |
270 ms |
188396 KB |
Output is correct |
| 42 |
Correct |
372 ms |
188780 KB |
Output is correct |
