#include"prize.h"
#include<bits/stdc++.h>
using namespace std;
vector<vector<int>> memo;
vector<int> K(int i) {
if(memo[i][0] != -1) return memo[i];
return ask(i);
}
int find_best(int N) {
memo.resize(N, {-1, -1});
int i = 0;
int mx = 0;
for(; i < 473; ++i) {
vector<int> e = K(i);
int sum = e[0] + e[1];
if(!sum) return i;
mx = max(mx, e[0] + e[1]);
}
while(true) {
vector<int> e = K(i);
int sum = e[0] + e[1];
if(!sum) return i;
if(sum != mx) { ++i; continue; }
int tl = i + 1, tr = N;
while(tl < tr) {
int tm = (tl + tr) / 2;
vector<int> E = ask(tm);
if(e == E) {
tl = tm + 1;
} else {
tr = tm;
}
}
i = tr;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
11176 KB |
Output is correct |
| 2 |
Correct |
15 ms |
11164 KB |
Output is correct |
| 3 |
Correct |
13 ms |
11148 KB |
Output is correct |
| 4 |
Correct |
11 ms |
11268 KB |
Output is correct |
| 5 |
Correct |
16 ms |
11216 KB |
Output is correct |
| 6 |
Correct |
9 ms |
11216 KB |
Output is correct |
| 7 |
Correct |
12 ms |
11276 KB |
Output is correct |
| 8 |
Correct |
10 ms |
11272 KB |
Output is correct |
| 9 |
Correct |
15 ms |
11176 KB |
Output is correct |
| 10 |
Correct |
13 ms |
11216 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
13 ms |
11208 KB |
Output is correct |
| 2 |
Correct |
12 ms |
11216 KB |
Output is correct |
| 3 |
Correct |
14 ms |
11152 KB |
Output is correct |
| 4 |
Correct |
11 ms |
11280 KB |
Output is correct |
| 5 |
Correct |
11 ms |
11216 KB |
Output is correct |
| 6 |
Correct |
9 ms |
11172 KB |
Output is correct |
| 7 |
Correct |
12 ms |
11168 KB |
Output is correct |
| 8 |
Correct |
11 ms |
11216 KB |
Output is correct |
| 9 |
Correct |
13 ms |
11160 KB |
Output is correct |
| 10 |
Correct |
12 ms |
11216 KB |
Output is correct |
| 11 |
Correct |
16 ms |
11164 KB |
Output is correct |
| 12 |
Correct |
15 ms |
11200 KB |
Output is correct |
| 13 |
Correct |
19 ms |
11172 KB |
Output is correct |
| 14 |
Correct |
9 ms |
1360 KB |
Output is correct |
| 15 |
Correct |
21 ms |
11168 KB |
Output is correct |
| 16 |
Partially correct |
61 ms |
11164 KB |
Partially correct - number of queries: 7787 |
| 17 |
Correct |
15 ms |
11172 KB |
Output is correct |
| 18 |
Partially correct |
63 ms |
11208 KB |
Partially correct - number of queries: 9065 |
| 19 |
Correct |
13 ms |
11248 KB |
Output is correct |
| 20 |
Correct |
30 ms |
5720 KB |
Output is correct |
| 21 |
Correct |
34 ms |
11268 KB |
Output is correct |
| 22 |
Correct |
20 ms |
11172 KB |
Output is correct |
| 23 |
Correct |
12 ms |
11164 KB |
Output is correct |
| 24 |
Correct |
13 ms |
11256 KB |
Output is correct |
| 25 |
Partially correct |
43 ms |
11200 KB |
Partially correct - number of queries: 5311 |
| 26 |
Partially correct |
54 ms |
11152 KB |
Partially correct - number of queries: 5258 |
| 27 |
Correct |
14 ms |
11252 KB |
Output is correct |
| 28 |
Partially correct |
74 ms |
11248 KB |
Partially correct - number of queries: 8632 |
| 29 |
Partially correct |
66 ms |
11248 KB |
Partially correct - number of queries: 6646 |
| 30 |
Partially correct |
65 ms |
11268 KB |
Partially correct - number of queries: 9013 |
| 31 |
Correct |
17 ms |
11204 KB |
Output is correct |
| 32 |
Correct |
18 ms |
11248 KB |
Output is correct |
| 33 |
Correct |
0 ms |
208 KB |
Output is correct |
| 34 |
Correct |
35 ms |
11168 KB |
Output is correct |
| 35 |
Correct |
15 ms |
11172 KB |
Output is correct |
| 36 |
Correct |
32 ms |
11176 KB |
Output is correct |
| 37 |
Correct |
13 ms |
11268 KB |
Output is correct |
| 38 |
Correct |
12 ms |
11244 KB |
Output is correct |
| 39 |
Correct |
25 ms |
11264 KB |
Output is correct |
| 40 |
Partially correct |
59 ms |
11172 KB |
Partially correct - number of queries: 7787 |
| 41 |
Partially correct |
30 ms |
11264 KB |
Partially correct - number of queries: 5607 |
| 42 |
Partially correct |
48 ms |
11216 KB |
Partially correct - number of queries: 5607 |
| 43 |
Partially correct |
55 ms |
11216 KB |
Partially correct - number of queries: 5103 |
| 44 |
Correct |
35 ms |
11216 KB |
Output is correct |
| 45 |
Correct |
38 ms |
11244 KB |
Output is correct |
| 46 |
Correct |
15 ms |
11184 KB |
Output is correct |
| 47 |
Correct |
49 ms |
11160 KB |
Output is correct |
| 48 |
Partially correct |
71 ms |
11216 KB |
Partially correct - number of queries: 6822 |
| 49 |
Correct |
19 ms |
11168 KB |
Output is correct |
| 50 |
Partially correct |
69 ms |
11208 KB |
Partially correct - number of queries: 9062 |
| 51 |
Correct |
31 ms |
11252 KB |
Output is correct |
| 52 |
Correct |
13 ms |
11216 KB |
Output is correct |
| 53 |
Correct |
11 ms |
11268 KB |
Output is correct |
| 54 |
Correct |
44 ms |
11188 KB |
Output is correct |
| 55 |
Correct |
10 ms |
11168 KB |
Output is correct |
| 56 |
Partially correct |
89 ms |
11216 KB |
Partially correct - number of queries: 9076 |
| 57 |
Partially correct |
71 ms |
11172 KB |
Partially correct - number of queries: 6741 |
| 58 |
Partially correct |
65 ms |
11172 KB |
Partially correct - number of queries: 6828 |
| 59 |
Partially correct |
36 ms |
11172 KB |
Partially correct - number of queries: 5607 |
| 60 |
Partially correct |
28 ms |
11168 KB |
Partially correct - number of queries: 5229 |
| 61 |
Correct |
12 ms |
11156 KB |
Output is correct |
| 62 |
Correct |
13 ms |
11244 KB |
Output is correct |
| 63 |
Correct |
14 ms |
11200 KB |
Output is correct |
| 64 |
Correct |
14 ms |
11216 KB |
Output is correct |
| 65 |
Correct |
13 ms |
11256 KB |
Output is correct |
| 66 |
Correct |
13 ms |
11248 KB |
Output is correct |
| 67 |
Correct |
18 ms |
11204 KB |
Output is correct |
| 68 |
Correct |
12 ms |
11172 KB |
Output is correct |
| 69 |
Correct |
16 ms |
11196 KB |
Output is correct |
| 70 |
Correct |
14 ms |
11216 KB |
Output is correct |
| 71 |
Partially correct |
88 ms |
11272 KB |
Partially correct - number of queries: 9261 |
| 72 |
Correct |
17 ms |
11216 KB |
Output is correct |
| 73 |
Partially correct |
68 ms |
11264 KB |
Partially correct - number of queries: 9135 |
| 74 |
Partially correct |
69 ms |
11272 KB |
Partially correct - number of queries: 9193 |
| 75 |
Correct |
14 ms |
11264 KB |
Output is correct |
| 76 |
Partially correct |
40 ms |
11216 KB |
Partially correct - number of queries: 7920 |
| 77 |
Partially correct |
84 ms |
11268 KB |
Partially correct - number of queries: 9132 |
| 78 |
Correct |
18 ms |
11268 KB |
Output is correct |
| 79 |
Correct |
47 ms |
11212 KB |
Output is correct |
| 80 |
Partially correct |
66 ms |
11216 KB |
Partially correct - number of queries: 9130 |
| 81 |
Partially correct |
84 ms |
11244 KB |
Partially correct - number of queries: 9101 |
| 82 |
Partially correct |
48 ms |
11276 KB |
Partially correct - number of queries: 9020 |
| 83 |
Correct |
14 ms |
11272 KB |
Output is correct |
| 84 |
Partially correct |
66 ms |
11216 KB |
Partially correct - number of queries: 7481 |
| 85 |
Partially correct |
55 ms |
11216 KB |
Partially correct - number of queries: 9093 |
| 86 |
Correct |
13 ms |
11216 KB |
Output is correct |
| 87 |
Correct |
12 ms |
11272 KB |
Output is correct |
| 88 |
Correct |
14 ms |
11268 KB |
Output is correct |
| 89 |
Correct |
15 ms |
11268 KB |
Output is correct |
| 90 |
Correct |
13 ms |
11216 KB |
Output is correct |
| 91 |
Correct |
14 ms |
11260 KB |
Output is correct |
| 92 |
Correct |
10 ms |
11276 KB |
Output is correct |
| 93 |
Correct |
17 ms |
11260 KB |
Output is correct |
| 94 |
Correct |
17 ms |
11260 KB |
Output is correct |
| 95 |
Correct |
16 ms |
11188 KB |
Output is correct |
| 96 |
Correct |
12 ms |
11264 KB |
Output is correct |
| 97 |
Correct |
13 ms |
11184 KB |
Output is correct |
