#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-2;i>=1;i--){
jump[i]=max(jump[i],jump[i+1]-1);
}
for(int i=1;i<N;i++){
if(jump[i]==0)dp[i]=INF;
else dp[i]=min(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 |
146 ms |
188140 KB |
Output isn't correct |
| 2 |
Correct |
176 ms |
188228 KB |
Output is correct |
| 3 |
Correct |
159 ms |
188268 KB |
Output is correct |
| 4 |
Correct |
142 ms |
188396 KB |
Output is correct |
| 5 |
Correct |
155 ms |
188268 KB |
Output is correct |
| 6 |
Incorrect |
144 ms |
188140 KB |
Output isn't correct |
| 7 |
Correct |
159 ms |
188140 KB |
Output is correct |
| 8 |
Correct |
172 ms |
188268 KB |
Output is correct |
| 9 |
Correct |
194 ms |
188204 KB |
Output is correct |
| 10 |
Correct |
220 ms |
188172 KB |
Output is correct |
| 11 |
Correct |
203 ms |
188268 KB |
Output is correct |
| 12 |
Correct |
139 ms |
188140 KB |
Output is correct |
| 13 |
Correct |
325 ms |
188268 KB |
Output is correct |
| 14 |
Correct |
329 ms |
188268 KB |
Output is correct |
| 15 |
Correct |
180 ms |
188268 KB |
Output is correct |
| 16 |
Correct |
170 ms |
188140 KB |
Output is correct |
| 17 |
Correct |
167 ms |
188268 KB |
Output is correct |
| 18 |
Correct |
140 ms |
188396 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
174 ms |
188268 KB |
Output is correct |
| 2 |
Correct |
181 ms |
188268 KB |
Output is correct |
| 3 |
Correct |
396 ms |
188268 KB |
Output is correct |
| 4 |
Correct |
185 ms |
188248 KB |
Output is correct |
| 5 |
Correct |
286 ms |
188396 KB |
Output is correct |
| 6 |
Correct |
166 ms |
188140 KB |
Output is correct |
| 7 |
Correct |
160 ms |
188140 KB |
Output is correct |
| 8 |
Correct |
183 ms |
188396 KB |
Output is correct |
| 9 |
Correct |
320 ms |
188224 KB |
Output is correct |
| 10 |
Correct |
398 ms |
188396 KB |
Output is correct |
| 11 |
Correct |
379 ms |
188140 KB |
Output is correct |
| 12 |
Correct |
231 ms |
188140 KB |
Output is correct |
| 13 |
Correct |
150 ms |
188140 KB |
Output is correct |
| 14 |
Correct |
183 ms |
188268 KB |
Output is correct |
| 15 |
Correct |
329 ms |
188268 KB |
Output is correct |
| 16 |
Correct |
177 ms |
188160 KB |
Output is correct |
| 17 |
Correct |
332 ms |
188268 KB |
Output is correct |
| 18 |
Correct |
333 ms |
188140 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
345 ms |
188268 KB |
Output is correct |
| 2 |
Correct |
400 ms |
188396 KB |
Output is correct |
| 3 |
Correct |
410 ms |
188396 KB |
Output is correct |
| 4 |
Correct |
266 ms |
188396 KB |
Output is correct |
| 5 |
Correct |
219 ms |
188524 KB |
Output is correct |
| 6 |
Correct |
341 ms |
188524 KB |
Output is correct |
| 7 |
Correct |
293 ms |
188268 KB |
Output is correct |
| 8 |
Correct |
343 ms |
188396 KB |
Output is correct |
| 9 |
Correct |
348 ms |
188396 KB |
Output is correct |
| 10 |
Correct |
270 ms |
188268 KB |
Output is correct |
| 11 |
Correct |
234 ms |
188268 KB |
Output is correct |
| 12 |
Correct |
316 ms |
188268 KB |
Output is correct |
| 13 |
Correct |
406 ms |
188524 KB |
Output is correct |
| 14 |
Correct |
247 ms |
188800 KB |
Output is correct |
| 15 |
Correct |
333 ms |
188268 KB |
Output is correct |
| 16 |
Correct |
361 ms |
188268 KB |
Output is correct |
| 17 |
Correct |
314 ms |
188268 KB |
Output is correct |
| 18 |
Correct |
405 ms |
188268 KB |
Output is correct |
| 19 |
Correct |
164 ms |
188268 KB |
Output is correct |
| 20 |
Correct |
414 ms |
188524 KB |
Output is correct |
| 21 |
Correct |
284 ms |
188908 KB |
Output is correct |
| 22 |
Correct |
417 ms |
188524 KB |
Output is correct |
| 23 |
Correct |
219 ms |
188524 KB |
Output is correct |
| 24 |
Correct |
185 ms |
188524 KB |
Output is correct |
| 25 |
Correct |
287 ms |
188652 KB |
Output is correct |
| 26 |
Correct |
268 ms |
188544 KB |
Output is correct |
| 27 |
Correct |
447 ms |
188396 KB |
Output is correct |
| 28 |
Correct |
178 ms |
188524 KB |
Output is correct |
| 29 |
Correct |
387 ms |
188524 KB |
Output is correct |
| 30 |
Correct |
360 ms |
188524 KB |
Output is correct |
| 31 |
Correct |
206 ms |
188780 KB |
Output is correct |
| 32 |
Correct |
229 ms |
188800 KB |
Output is correct |
| 33 |
Correct |
182 ms |
188688 KB |
Output is correct |
| 34 |
Correct |
311 ms |
188524 KB |
Output is correct |
| 35 |
Correct |
197 ms |
188824 KB |
Output is correct |
| 36 |
Correct |
448 ms |
188652 KB |
Output is correct |
| 37 |
Correct |
234 ms |
188756 KB |
Output is correct |
| 38 |
Correct |
373 ms |
188908 KB |
Output is correct |
| 39 |
Correct |
215 ms |
189036 KB |
Output is correct |
| 40 |
Correct |
326 ms |
188852 KB |
Output is correct |
| 41 |
Correct |
290 ms |
188652 KB |
Output is correct |
| 42 |
Correct |
401 ms |
189036 KB |
Output is correct |
