#include "prize.h"
#include "iostream"
using namespace std;
int find_best(int n) {
int mx = 0;
for (int i = 0; i < min(n, 550); i ++) {
auto pr = ask(i);
mx = max(mx, pr[0] + pr[1]);
}
int ls = 0;
for (; ls < n;) {
for (; ls < n; ls ++) {
auto pr = ask(ls);
int sm = pr[0] + pr[1];
if (sm == mx) break;
if (0 == sm)
return ls;
}
int ps = ask(ls)[1];
int rs = min(ls + 1000, n);
while (1 < rs - ls) {
int mi = ls + (rs - ls) / 2;
auto pr = ask(mi);
int sm = pr[0] + pr[1];
if (sm != mx) rs = mi;
if (0 == ps - pr[1]) ls = mi;
else rs = mi;
}
ls ++;
}
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
6 ms |
344 KB |
Output is correct |
| 2 |
Correct |
11 ms |
344 KB |
Output is correct |
| 3 |
Correct |
10 ms |
344 KB |
Output is correct |
| 4 |
Correct |
10 ms |
344 KB |
Output is correct |
| 5 |
Correct |
9 ms |
344 KB |
Output is correct |
| 6 |
Correct |
4 ms |
344 KB |
Output is correct |
| 7 |
Correct |
8 ms |
344 KB |
Output is correct |
| 8 |
Correct |
7 ms |
344 KB |
Output is correct |
| 9 |
Correct |
10 ms |
344 KB |
Output is correct |
| 10 |
Correct |
15 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
4 ms |
344 KB |
Output is correct |
| 2 |
Correct |
8 ms |
344 KB |
Output is correct |
| 3 |
Correct |
8 ms |
344 KB |
Output is correct |
| 4 |
Correct |
15 ms |
344 KB |
Output is correct |
| 5 |
Correct |
9 ms |
344 KB |
Output is correct |
| 6 |
Correct |
2 ms |
344 KB |
Output is correct |
| 7 |
Correct |
12 ms |
344 KB |
Output is correct |
| 8 |
Correct |
9 ms |
344 KB |
Output is correct |
| 9 |
Correct |
8 ms |
344 KB |
Output is correct |
| 10 |
Correct |
17 ms |
344 KB |
Output is correct |
| 11 |
Correct |
7 ms |
344 KB |
Output is correct |
| 12 |
Correct |
4 ms |
344 KB |
Output is correct |
| 13 |
Correct |
18 ms |
344 KB |
Output is correct |
| 14 |
Correct |
5 ms |
344 KB |
Output is correct |
| 15 |
Correct |
7 ms |
344 KB |
Output is correct |
| 16 |
Partially correct |
23 ms |
340 KB |
Partially correct - number of queries: 5633 |
| 17 |
Correct |
3 ms |
344 KB |
Output is correct |
| 18 |
Partially correct |
42 ms |
344 KB |
Partially correct - number of queries: 6686 |
| 19 |
Correct |
4 ms |
344 KB |
Output is correct |
| 20 |
Correct |
10 ms |
344 KB |
Output is correct |
| 21 |
Correct |
14 ms |
344 KB |
Output is correct |
| 22 |
Correct |
6 ms |
344 KB |
Output is correct |
| 23 |
Correct |
5 ms |
344 KB |
Output is correct |
| 24 |
Correct |
4 ms |
344 KB |
Output is correct |
| 25 |
Correct |
19 ms |
352 KB |
Output is correct |
| 26 |
Correct |
24 ms |
340 KB |
Output is correct |
| 27 |
Correct |
5 ms |
344 KB |
Output is correct |
| 28 |
Partially correct |
29 ms |
344 KB |
Partially correct - number of queries: 6906 |
| 29 |
Partially correct |
22 ms |
344 KB |
Partially correct - number of queries: 5533 |
| 30 |
Partially correct |
34 ms |
344 KB |
Partially correct - number of queries: 6634 |
| 31 |
Correct |
2 ms |
344 KB |
Output is correct |
| 32 |
Correct |
14 ms |
344 KB |
Output is correct |
| 33 |
Correct |
1 ms |
344 KB |
Output is correct |
| 34 |
Correct |
11 ms |
424 KB |
Output is correct |
| 35 |
Correct |
14 ms |
344 KB |
Output is correct |
| 36 |
Correct |
9 ms |
344 KB |
Output is correct |
| 37 |
Correct |
3 ms |
344 KB |
Output is correct |
| 38 |
Correct |
4 ms |
344 KB |
Output is correct |
| 39 |
Correct |
16 ms |
344 KB |
Output is correct |
| 40 |
Partially correct |
27 ms |
344 KB |
Partially correct - number of queries: 5747 |
| 41 |
Correct |
23 ms |
344 KB |
Output is correct |
| 42 |
Correct |
21 ms |
344 KB |
Output is correct |
| 43 |
Correct |
16 ms |
344 KB |
Output is correct |
| 44 |
Correct |
18 ms |
344 KB |
Output is correct |
| 45 |
Correct |
17 ms |
344 KB |
Output is correct |
| 46 |
Correct |
2 ms |
344 KB |
Output is correct |
| 47 |
Correct |
14 ms |
344 KB |
Output is correct |
| 48 |
Correct |
26 ms |
344 KB |
Output is correct |
| 49 |
Correct |
5 ms |
340 KB |
Output is correct |
| 50 |
Partially correct |
50 ms |
344 KB |
Partially correct - number of queries: 6686 |
| 51 |
Correct |
15 ms |
344 KB |
Output is correct |
| 52 |
Correct |
5 ms |
344 KB |
Output is correct |
| 53 |
Correct |
20 ms |
344 KB |
Output is correct |
| 54 |
Correct |
12 ms |
340 KB |
Output is correct |
| 55 |
Correct |
3 ms |
344 KB |
Output is correct |
| 56 |
Partially correct |
31 ms |
344 KB |
Partially correct - number of queries: 6686 |
| 57 |
Correct |
18 ms |
344 KB |
Output is correct |
| 58 |
Correct |
21 ms |
344 KB |
Output is correct |
| 59 |
Correct |
26 ms |
344 KB |
Output is correct |
| 60 |
Correct |
19 ms |
344 KB |
Output is correct |
| 61 |
Correct |
8 ms |
596 KB |
Output is correct |
| 62 |
Correct |
5 ms |
344 KB |
Output is correct |
| 63 |
Correct |
15 ms |
344 KB |
Output is correct |
| 64 |
Correct |
8 ms |
344 KB |
Output is correct |
| 65 |
Correct |
15 ms |
344 KB |
Output is correct |
| 66 |
Correct |
29 ms |
344 KB |
Output is correct |
| 67 |
Correct |
12 ms |
344 KB |
Output is correct |
| 68 |
Correct |
7 ms |
344 KB |
Output is correct |
| 69 |
Correct |
16 ms |
344 KB |
Output is correct |
| 70 |
Correct |
9 ms |
344 KB |
Output is correct |
| 71 |
Partially correct |
38 ms |
344 KB |
Partially correct - number of queries: 6697 |
| 72 |
Correct |
14 ms |
344 KB |
Output is correct |
| 73 |
Partially correct |
39 ms |
344 KB |
Partially correct - number of queries: 6606 |
| 74 |
Partially correct |
26 ms |
344 KB |
Partially correct - number of queries: 6645 |
| 75 |
Correct |
14 ms |
344 KB |
Output is correct |
| 76 |
Partially correct |
28 ms |
344 KB |
Partially correct - number of queries: 5762 |
| 77 |
Partially correct |
34 ms |
344 KB |
Partially correct - number of queries: 6686 |
| 78 |
Correct |
18 ms |
344 KB |
Output is correct |
| 79 |
Correct |
18 ms |
428 KB |
Output is correct |
| 80 |
Partially correct |
30 ms |
344 KB |
Partially correct - number of queries: 6673 |
| 81 |
Partially correct |
32 ms |
344 KB |
Partially correct - number of queries: 6698 |
| 82 |
Partially correct |
30 ms |
344 KB |
Partially correct - number of queries: 6633 |
| 83 |
Correct |
17 ms |
344 KB |
Output is correct |
| 84 |
Partially correct |
25 ms |
424 KB |
Partially correct - number of queries: 5673 |
| 85 |
Partially correct |
38 ms |
344 KB |
Partially correct - number of queries: 6685 |
| 86 |
Correct |
16 ms |
344 KB |
Output is correct |
| 87 |
Correct |
14 ms |
344 KB |
Output is correct |
| 88 |
Correct |
20 ms |
344 KB |
Output is correct |
| 89 |
Correct |
18 ms |
344 KB |
Output is correct |
| 90 |
Correct |
10 ms |
344 KB |
Output is correct |
| 91 |
Correct |
11 ms |
344 KB |
Output is correct |
| 92 |
Correct |
14 ms |
344 KB |
Output is correct |
| 93 |
Correct |
12 ms |
344 KB |
Output is correct |
| 94 |
Correct |
18 ms |
344 KB |
Output is correct |
| 95 |
Correct |
16 ms |
344 KB |
Output is correct |
| 96 |
Correct |
19 ms |
340 KB |
Output is correct |
| 97 |
Correct |
15 ms |
340 KB |
Output is correct |
