| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 634090 | 2022-08-23T19:21:58 Z | ikura355 | Rarest Insects (IOI22_insects) | C++17 | 246 ms | 492 KB |
#include "insects.h"
#include <vector>
using namespace std;
int n;
int count_insects(int bound) {
vector<int> insects;
for (int i = 0; i < n; i++) {
move_inside(i);
if (press_button() > bound) move_outside(i);
else insects.push_back(i);
}
for (auto i : insects) move_outside(i);
return (int)insects.size();
}
int min_cardinality(int N) {
n = N;
int groups = count_insects(1);
int l = 2, r = n, ans = 1;
while (l <= r) {
int mid = (l + r) / 2;
if (count_insects(mid) == groups * mid) {
ans = mid;
l = mid + 1;
}
else r = mid - 1;
}
return ans;
}
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 208 KB | Output is correct |
| 2 | Correct | 0 ms | 208 KB | Output is correct |
| 3 | Correct | 0 ms | 208 KB | Output is correct |
| 4 | Correct | 1 ms | 208 KB | Output is correct |
| 5 | Correct | 1 ms | 208 KB | Output is correct |
| 6 | Correct | 17 ms | 208 KB | Output is correct |
| 7 | Correct | 14 ms | 208 KB | Output is correct |
| 8 | Correct | 17 ms | 208 KB | Output is correct |
| 9 | Correct | 15 ms | 208 KB | Output is correct |
| 10 | Correct | 15 ms | 208 KB | Output is correct |
| 11 | Correct | 16 ms | 284 KB | Output is correct |
| 12 | Correct | 19 ms | 208 KB | Output is correct |
| 13 | Correct | 14 ms | 208 KB | Output is correct |
| 14 | Correct | 14 ms | 280 KB | Output is correct |
| 15 | Correct | 12 ms | 208 KB | Output is correct |
| 16 | Correct | 14 ms | 208 KB | Output is correct |
| 17 | Correct | 14 ms | 208 KB | Output is correct |
| 18 | Correct | 16 ms | 212 KB | Output is correct |
| 19 | Correct | 18 ms | 212 KB | Output is correct |
| 20 | Correct | 7 ms | 288 KB | Output is correct |
| 21 | Correct | 13 ms | 284 KB | Output is correct |
| 22 | Correct | 12 ms | 212 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 208 KB | Output is correct |
| 2 | Correct | 0 ms | 208 KB | Output is correct |
| 3 | Correct | 0 ms | 208 KB | Output is correct |
| 4 | Correct | 1 ms | 208 KB | Output is correct |
| 5 | Correct | 1 ms | 208 KB | Output is correct |
| 6 | Correct | 17 ms | 208 KB | Output is correct |
| 7 | Correct | 14 ms | 208 KB | Output is correct |
| 8 | Correct | 17 ms | 208 KB | Output is correct |
| 9 | Correct | 15 ms | 208 KB | Output is correct |
| 10 | Correct | 15 ms | 208 KB | Output is correct |
| 11 | Correct | 16 ms | 284 KB | Output is correct |
| 12 | Correct | 19 ms | 208 KB | Output is correct |
| 13 | Correct | 14 ms | 208 KB | Output is correct |
| 14 | Correct | 14 ms | 280 KB | Output is correct |
| 15 | Correct | 12 ms | 208 KB | Output is correct |
| 16 | Correct | 14 ms | 208 KB | Output is correct |
| 17 | Correct | 14 ms | 208 KB | Output is correct |
| 18 | Correct | 16 ms | 212 KB | Output is correct |
| 19 | Correct | 18 ms | 212 KB | Output is correct |
| 20 | Correct | 7 ms | 288 KB | Output is correct |
| 21 | Correct | 13 ms | 284 KB | Output is correct |
| 22 | Correct | 12 ms | 212 KB | Output is correct |
| 23 | Correct | 63 ms | 296 KB | Output is correct |
| 24 | Correct | 93 ms | 212 KB | Output is correct |
| 25 | Correct | 107 ms | 284 KB | Output is correct |
| 26 | Correct | 116 ms | 276 KB | Output is correct |
| 27 | Correct | 95 ms | 284 KB | Output is correct |
| 28 | Correct | 77 ms | 400 KB | Output is correct |
| 29 | Correct | 92 ms | 208 KB | Output is correct |
| 30 | Correct | 92 ms | 208 KB | Output is correct |
| 31 | Correct | 102 ms | 208 KB | Output is correct |
| 32 | Correct | 118 ms | 208 KB | Output is correct |
| 33 | Correct | 114 ms | 268 KB | Output is correct |
| 34 | Correct | 109 ms | 208 KB | Output is correct |
| 35 | Correct | 90 ms | 268 KB | Output is correct |
| 36 | Correct | 99 ms | 208 KB | Output is correct |
| 37 | Correct | 75 ms | 280 KB | Output is correct |
| 38 | Correct | 115 ms | 208 KB | Output is correct |
| 39 | Correct | 79 ms | 284 KB | Output is correct |
| 40 | Correct | 100 ms | 284 KB | Output is correct |
| 41 | Correct | 87 ms | 284 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 208 KB | Output is correct |
| 2 | Correct | 0 ms | 208 KB | Output is correct |
| 3 | Correct | 0 ms | 208 KB | Output is correct |
| 4 | Correct | 0 ms | 208 KB | Output is correct |
| 5 | Correct | 1 ms | 208 KB | Output is correct |
| 6 | Partially correct | 1 ms | 208 KB | Output is partially correct |
| 7 | Partially correct | 246 ms | 284 KB | Output is partially correct |
| 8 | Partially correct | 113 ms | 288 KB | Output is partially correct |
| 9 | Partially correct | 227 ms | 452 KB | Output is partially correct |
| 10 | Partially correct | 111 ms | 268 KB | Output is partially correct |
| 11 | Partially correct | 195 ms | 268 KB | Output is partially correct |
| 12 | Partially correct | 210 ms | 404 KB | Output is partially correct |
| 13 | Partially correct | 197 ms | 392 KB | Output is partially correct |
| 14 | Partially correct | 214 ms | 292 KB | Output is partially correct |
| 15 | Partially correct | 147 ms | 408 KB | Output is partially correct |
| 16 | Partially correct | 200 ms | 280 KB | Output is partially correct |
| 17 | Partially correct | 213 ms | 396 KB | Output is partially correct |
| 18 | Partially correct | 194 ms | 392 KB | Output is partially correct |
| 19 | Partially correct | 196 ms | 404 KB | Output is partially correct |
| 20 | Partially correct | 243 ms | 384 KB | Output is partially correct |
| 21 | Partially correct | 190 ms | 396 KB | Output is partially correct |
| 22 | Partially correct | 155 ms | 332 KB | Output is partially correct |
| 23 | Partially correct | 177 ms | 272 KB | Output is partially correct |
| 24 | Partially correct | 213 ms | 400 KB | Output is partially correct |
| 25 | Partially correct | 224 ms | 396 KB | Output is partially correct |
| 26 | Partially correct | 176 ms | 292 KB | Output is partially correct |
| 27 | Partially correct | 239 ms | 360 KB | Output is partially correct |
| 28 | Partially correct | 203 ms | 416 KB | Output is partially correct |
| 29 | Partially correct | 209 ms | 400 KB | Output is partially correct |
| 30 | Partially correct | 186 ms | 284 KB | Output is partially correct |
| 31 | Partially correct | 193 ms | 492 KB | Output is partially correct |
| 32 | Partially correct | 159 ms | 284 KB | Output is partially correct |
| 33 | Partially correct | 93 ms | 284 KB | Output is partially correct |
| 34 | Partially correct | 134 ms | 368 KB | Output is partially correct |
| 35 | Partially correct | 208 ms | 292 KB | Output is partially correct |
| 36 | Partially correct | 134 ms | 348 KB | Output is partially correct |
| 37 | Partially correct | 219 ms | 320 KB | Output is partially correct |
| 38 | Partially correct | 214 ms | 380 KB | Output is partially correct |
| 39 | Partially correct | 191 ms | 292 KB | Output is partially correct |
| 40 | Partially correct | 207 ms | 408 KB | Output is partially correct |
| 41 | Partially correct | 170 ms | 280 KB | Output is partially correct |
| 42 | Partially correct | 170 ms | 404 KB | Output is partially correct |
| 43 | Partially correct | 40 ms | 208 KB | Output is partially correct |
| 44 | Partially correct | 153 ms | 276 KB | Output is partially correct |
| 45 | Partially correct | 193 ms | 284 KB | Output is partially correct |
| 46 | Partially correct | 155 ms | 368 KB | Output is partially correct |
| 47 | Partially correct | 188 ms | 412 KB | Output is partially correct |
| 48 | Partially correct | 124 ms | 396 KB | Output is partially correct |