#include "secret.h"
#define g return
#define q int
q i,v[1007][1007],a[1007],n,s;void t(q l,q r){s=(l+r)/2;for(i=s-1;i>=l;i--)v[i][s]=Secret(a[i],v[i+1][s]);for(i=s+2;i<=r;i++)v[s+1][i]=Secret(v[s+1][i-1],a[i]);if(l==r)g;t(l,s);t(s+1,r);}void Init(q N,q*A){for(i=0;i<N;i++)v[i][i]=a[i]=A[i];t(0,n=--N);}q b(q l,q r,q o,q u){if(l==r)g a[l];s=(l+r)/2;if(o<=s&&u>s)g Secret(v[o][s],v[s+1][u]);if(u<=s)g b(l,s,o,u);g b(s+1,r,o,u);}q Query(q L,q R){g b(0,n,L,R);}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
180 ms |
4416 KB |
Output is correct - number of calls to Secret by Init = 3578, maximum number of calls to Secret by Query = 1 |
| 2 |
Correct |
189 ms |
4456 KB |
Output is correct - number of calls to Secret by Init = 3586, maximum number of calls to Secret by Query = 1 |
| 3 |
Correct |
185 ms |
4524 KB |
Output is correct - number of calls to Secret by Init = 3595, maximum number of calls to Secret by Query = 1 |
| 4 |
Correct |
631 ms |
8456 KB |
Output is correct - number of calls to Secret by Init = 7969, maximum number of calls to Secret by Query = 1 |
| 5 |
Correct |
655 ms |
8456 KB |
Output is correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 1 |
| 6 |
Correct |
686 ms |
8496 KB |
Output is correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 1 |
| 7 |
Correct |
622 ms |
8496 KB |
Output is correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 1 |
| 8 |
Correct |
700 ms |
8496 KB |
Output is correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 1 |
| 9 |
Correct |
660 ms |
8584 KB |
Output is correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 1 |
| 10 |
Correct |
684 ms |
8584 KB |
Output is correct - number of calls to Secret by Init = 7978, maximum number of calls to Secret by Query = 1 |
