#include "prize.h"
#include<bits/stdc++.h>
using namespace std;
map<int,pair<int,int>>mp;
int cnta=0;
pair<int,int>pors(int u){
if(mp.count(u)==0){
cnta++;
if(cnta>=10000){
exit(23);
}
vector<int>hey=ask(u);
mp[u]=make_pair(hey[0],hey[1]);
}
return mp[u];
}
int find_best(int n) {
mp.clear();
int cnta=0;
int wtf=-1;
for(int i=0;i<n;){
//cout<<i<<endl;
pair<int,int>av=pors(i);
if(av.first+av.second==0){
return i;
}
cnta++;
pair<int,int>fake;
if(wtf!=-1){
fake=pors(wtf);
if(av.first+av.second<=fake.first+fake.second){
i++;
continue;
}
}
int low=i,high=n,mid,f=0;
for(auto x:mp){
mid=x.first;
fake=pors(mid);
if(fake.first+fake.second!=av.first+av.second){
if(fake.first+fake.second>av.first+av.second){
f=1;
break;
}
high=mid;
}else{
if(fake.first-av.first==0){
low=mid;
}else{
high=mid;
}
}
}
if(f){
wtf=i;
i=low+1;
continue;
}
low=max(low,i);
high=n;
while(high-low>1){
mid=(high+low)>>1;
fake=pors(mid);
if(fake.first+fake.second!=av.first+av.second){
if(fake.first+fake.second>av.first+av.second){
wtf=i;
break;
}
high=mid;
}else{
if(fake.first-av.first==0){
low=mid;
}else{
high=mid;
}
}
}
i=low+1;
}
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
428 KB |
Output is correct |
| 10 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
596 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
344 KB |
Output is correct |
| 5 |
Correct |
1 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
596 KB |
Output is correct |
| 11 |
Correct |
2 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
3 ms |
344 KB |
Output is correct |
| 14 |
Correct |
2 ms |
344 KB |
Output is correct |
| 15 |
Correct |
11 ms |
344 KB |
Output is correct |
| 16 |
Partially correct |
151 ms |
588 KB |
Partially correct - number of queries: 6423 |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Partially correct |
214 ms |
828 KB |
Partially correct - number of queries: 7529 |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| 20 |
Correct |
15 ms |
592 KB |
Output is correct |
| 21 |
Correct |
34 ms |
344 KB |
Output is correct |
| 22 |
Correct |
4 ms |
344 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
0 ms |
344 KB |
Output is correct |
| 25 |
Correct |
73 ms |
736 KB |
Output is correct |
| 26 |
Correct |
67 ms |
592 KB |
Output is correct |
| 27 |
Correct |
1 ms |
344 KB |
Output is correct |
| 28 |
Partially correct |
203 ms |
956 KB |
Partially correct - number of queries: 7236 |
| 29 |
Partially correct |
109 ms |
852 KB |
Partially correct - number of queries: 5524 |
| 30 |
Partially correct |
228 ms |
1284 KB |
Partially correct - number of queries: 7450 |
| 31 |
Correct |
0 ms |
344 KB |
Output is correct |
| 32 |
Correct |
3 ms |
344 KB |
Output is correct |
| 33 |
Correct |
0 ms |
344 KB |
Output is correct |
| 34 |
Correct |
32 ms |
468 KB |
Output is correct |
| 35 |
Correct |
2 ms |
344 KB |
Output is correct |
| 36 |
Correct |
14 ms |
344 KB |
Output is correct |
| 37 |
Correct |
1 ms |
344 KB |
Output is correct |
| 38 |
Correct |
1 ms |
344 KB |
Output is correct |
| 39 |
Correct |
46 ms |
552 KB |
Output is correct |
| 40 |
Partially correct |
173 ms |
592 KB |
Partially correct - number of queries: 6397 |
| 41 |
Correct |
87 ms |
936 KB |
Output is correct |
| 42 |
Correct |
78 ms |
592 KB |
Output is correct |
| 43 |
Correct |
72 ms |
612 KB |
Output is correct |
| 44 |
Correct |
37 ms |
516 KB |
Output is correct |
| 45 |
Correct |
29 ms |
1296 KB |
Output is correct |
| 46 |
Correct |
1 ms |
344 KB |
Output is correct |
| 47 |
Correct |
49 ms |
848 KB |
Output is correct |
| 48 |
Partially correct |
124 ms |
568 KB |
Partially correct - number of queries: 5588 |
| 49 |
Correct |
4 ms |
344 KB |
Output is correct |
| 50 |
Partially correct |
219 ms |
1040 KB |
Partially correct - number of queries: 7532 |
| 51 |
Correct |
35 ms |
600 KB |
Output is correct |
| 52 |
Correct |
1 ms |
344 KB |
Output is correct |
| 53 |
Correct |
1 ms |
344 KB |
Output is correct |
| 54 |
Correct |
36 ms |
592 KB |
Output is correct |
| 55 |
Correct |
0 ms |
340 KB |
Output is correct |
| 56 |
Partially correct |
211 ms |
732 KB |
Partially correct - number of queries: 7532 |
| 57 |
Partially correct |
109 ms |
952 KB |
Partially correct - number of queries: 5490 |
| 58 |
Partially correct |
120 ms |
612 KB |
Partially correct - number of queries: 5582 |
| 59 |
Correct |
76 ms |
600 KB |
Output is correct |
| 60 |
Correct |
71 ms |
1108 KB |
Output is correct |
| 61 |
Correct |
1 ms |
344 KB |
Output is correct |
| 62 |
Correct |
0 ms |
344 KB |
Output is correct |
| 63 |
Correct |
1 ms |
344 KB |
Output is correct |
| 64 |
Correct |
1 ms |
344 KB |
Output is correct |
| 65 |
Correct |
0 ms |
344 KB |
Output is correct |
| 66 |
Correct |
2 ms |
344 KB |
Output is correct |
| 67 |
Correct |
0 ms |
344 KB |
Output is correct |
| 68 |
Correct |
3 ms |
344 KB |
Output is correct |
| 69 |
Correct |
2 ms |
344 KB |
Output is correct |
| 70 |
Correct |
0 ms |
344 KB |
Output is correct |
| 71 |
Partially correct |
208 ms |
828 KB |
Partially correct - number of queries: 7398 |
| 72 |
Correct |
3 ms |
344 KB |
Output is correct |
| 73 |
Partially correct |
205 ms |
852 KB |
Partially correct - number of queries: 7242 |
| 74 |
Partially correct |
205 ms |
1052 KB |
Partially correct - number of queries: 7313 |
| 75 |
Correct |
1 ms |
344 KB |
Output is correct |
| 76 |
Partially correct |
161 ms |
756 KB |
Partially correct - number of queries: 6365 |
| 77 |
Partially correct |
187 ms |
848 KB |
Partially correct - number of queries: 7519 |
| 78 |
Correct |
4 ms |
344 KB |
Output is correct |
| 79 |
Correct |
42 ms |
740 KB |
Output is correct |
| 80 |
Partially correct |
212 ms |
1104 KB |
Partially correct - number of queries: 7543 |
| 81 |
Partially correct |
213 ms |
1100 KB |
Partially correct - number of queries: 7487 |
| 82 |
Partially correct |
206 ms |
860 KB |
Partially correct - number of queries: 7475 |
| 83 |
Correct |
1 ms |
344 KB |
Output is correct |
| 84 |
Partially correct |
149 ms |
716 KB |
Partially correct - number of queries: 6195 |
| 85 |
Partially correct |
205 ms |
796 KB |
Partially correct - number of queries: 7501 |
| 86 |
Partially correct |
173 ms |
1376 KB |
Partially correct - number of queries: 6419 |
| 87 |
Correct |
4 ms |
344 KB |
Output is correct |
| 88 |
Partially correct |
155 ms |
1260 KB |
Partially correct - number of queries: 6076 |
| 89 |
Partially correct |
170 ms |
960 KB |
Partially correct - number of queries: 6399 |
| 90 |
Correct |
1 ms |
344 KB |
Output is correct |
| 91 |
Correct |
53 ms |
592 KB |
Output is correct |
| 92 |
Correct |
0 ms |
344 KB |
Output is correct |
| 93 |
Correct |
3 ms |
344 KB |
Output is correct |
| 94 |
Correct |
3 ms |
600 KB |
Output is correct |
| 95 |
Correct |
3 ms |
344 KB |
Output is correct |
| 96 |
Correct |
2 ms |
344 KB |
Output is correct |
| 97 |
Correct |
0 ms |
344 KB |
Output is correct |
