| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 639045 | 2022-09-08T11:37:35 Z | dxz05 | Rarest Insects (IOI22_insects) | C++17 | 254 ms | 540 KB |
#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
int min_cardinality(int N) {
vector<int> in;
for (int i = 0; i < N; i++) {
in.push_back(i);
move_inside(i);
if (press_button() >= 2) {
in.pop_back();
move_outside(i);
}
}
int diff = (int)in.size();
if (diff == 1) return N;
function<bool(int)> check = [&](int x) {
for (int i : in) move_outside(i);
in.clear();
for (int i = 0; i < N; i++) {
in.push_back(i);
move_inside(i);
if (press_button() > x) {
in.pop_back();
move_outside(i);
}
}
return (int)in.size() == x * diff;
};
int l = 1, r = N / diff;
while (l <= r){
int m = (l + r) >> 1;
if (check(m)){
l = m + 1;
} else {
r = m - 1;
}
}
return r;
}
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 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 | Correct | 3 ms | 208 KB | Output is correct |
| 7 | Correct | 5 ms | 304 KB | Output is correct |
| 8 | Correct | 10 ms | 296 KB | Output is correct |
| 9 | Correct | 8 ms | 304 KB | Output is correct |
| 10 | Correct | 19 ms | 208 KB | Output is correct |
| 11 | Correct | 3 ms | 208 KB | Output is correct |
| 12 | Correct | 9 ms | 208 KB | Output is correct |
| 13 | Correct | 9 ms | 208 KB | Output is correct |
| 14 | Correct | 10 ms | 300 KB | Output is correct |
| 15 | Correct | 8 ms | 208 KB | Output is correct |
| 16 | Correct | 8 ms | 296 KB | Output is correct |
| 17 | Correct | 11 ms | 300 KB | Output is correct |
| 18 | Correct | 8 ms | 208 KB | Output is correct |
| 19 | Correct | 7 ms | 300 KB | Output is correct |
| 20 | Correct | 7 ms | 208 KB | Output is correct |
| 21 | Correct | 7 ms | 208 KB | Output is correct |
| 22 | Correct | 3 ms | 208 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 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 | Correct | 3 ms | 208 KB | Output is correct |
| 7 | Correct | 5 ms | 304 KB | Output is correct |
| 8 | Correct | 10 ms | 296 KB | Output is correct |
| 9 | Correct | 8 ms | 304 KB | Output is correct |
| 10 | Correct | 19 ms | 208 KB | Output is correct |
| 11 | Correct | 3 ms | 208 KB | Output is correct |
| 12 | Correct | 9 ms | 208 KB | Output is correct |
| 13 | Correct | 9 ms | 208 KB | Output is correct |
| 14 | Correct | 10 ms | 300 KB | Output is correct |
| 15 | Correct | 8 ms | 208 KB | Output is correct |
| 16 | Correct | 8 ms | 296 KB | Output is correct |
| 17 | Correct | 11 ms | 300 KB | Output is correct |
| 18 | Correct | 8 ms | 208 KB | Output is correct |
| 19 | Correct | 7 ms | 300 KB | Output is correct |
| 20 | Correct | 7 ms | 208 KB | Output is correct |
| 21 | Correct | 7 ms | 208 KB | Output is correct |
| 22 | Correct | 3 ms | 208 KB | Output is correct |
| 23 | Correct | 9 ms | 208 KB | Output is correct |
| 24 | Correct | 24 ms | 208 KB | Output is correct |
| 25 | Correct | 30 ms | 288 KB | Output is correct |
| 26 | Correct | 49 ms | 280 KB | Output is correct |
| 27 | Correct | 90 ms | 296 KB | Output is correct |
| 28 | Correct | 15 ms | 208 KB | Output is correct |
| 29 | Correct | 64 ms | 208 KB | Output is correct |
| 30 | Correct | 51 ms | 208 KB | Output is correct |
| 31 | Correct | 71 ms | 280 KB | Output is correct |
| 32 | Correct | 71 ms | 284 KB | Output is correct |
| 33 | Correct | 72 ms | 284 KB | Output is correct |
| 34 | Correct | 72 ms | 208 KB | Output is correct |
| 35 | Correct | 66 ms | 296 KB | Output is correct |
| 36 | Correct | 59 ms | 280 KB | Output is correct |
| 37 | Correct | 38 ms | 208 KB | Output is correct |
| 38 | Correct | 36 ms | 208 KB | Output is correct |
| 39 | Correct | 33 ms | 208 KB | Output is correct |
| 40 | Correct | 24 ms | 208 KB | Output is correct |
| 41 | Correct | 23 ms | 208 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 ms | 208 KB | Output is correct |
| 2 | Correct | 1 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 | Correct | 28 ms | 208 KB | Output is correct |
| 8 | Correct | 35 ms | 292 KB | Output is correct |
| 9 | Partially correct | 150 ms | 284 KB | Output is partially correct |
| 10 | Partially correct | 140 ms | 296 KB | Output is partially correct |
| 11 | Partially correct | 254 ms | 284 KB | Output is partially correct |
| 12 | Correct | 58 ms | 288 KB | Output is correct |
| 13 | Partially correct | 168 ms | 280 KB | Output is partially correct |
| 14 | Partially correct | 121 ms | 280 KB | Output is partially correct |
| 15 | Partially correct | 111 ms | 296 KB | Output is partially correct |
| 16 | Partially correct | 145 ms | 292 KB | Output is partially correct |
| 17 | Partially correct | 181 ms | 300 KB | Output is partially correct |
| 18 | Partially correct | 168 ms | 296 KB | Output is partially correct |
| 19 | Partially correct | 169 ms | 296 KB | Output is partially correct |
| 20 | Partially correct | 157 ms | 284 KB | Output is partially correct |
| 21 | Partially correct | 59 ms | 300 KB | Output is partially correct |
| 22 | Partially correct | 85 ms | 276 KB | Output is partially correct |
| 23 | Partially correct | 35 ms | 288 KB | Output is partially correct |
| 24 | Correct | 45 ms | 208 KB | Output is correct |
| 25 | Correct | 50 ms | 288 KB | Output is correct |
| 26 | Correct | 33 ms | 308 KB | Output is correct |
| 27 | Partially correct | 109 ms | 400 KB | Output is partially correct |
| 28 | Partially correct | 119 ms | 208 KB | Output is partially correct |
| 29 | Partially correct | 152 ms | 388 KB | Output is partially correct |
| 30 | Partially correct | 150 ms | 408 KB | Output is partially correct |
| 31 | Partially correct | 52 ms | 296 KB | Output is partially correct |
| 32 | Partially correct | 94 ms | 292 KB | Output is partially correct |
| 33 | Partially correct | 48 ms | 292 KB | Output is partially correct |
| 34 | Partially correct | 47 ms | 276 KB | Output is partially correct |
| 35 | Partially correct | 117 ms | 540 KB | Output is partially correct |
| 36 | Partially correct | 72 ms | 400 KB | Output is partially correct |
| 37 | Partially correct | 102 ms | 288 KB | Output is partially correct |
| 38 | Partially correct | 109 ms | 292 KB | Output is partially correct |
| 39 | Partially correct | 85 ms | 280 KB | Output is partially correct |
| 40 | Partially correct | 110 ms | 296 KB | Output is partially correct |
| 41 | Partially correct | 128 ms | 388 KB | Output is partially correct |
| 42 | Partially correct | 125 ms | 296 KB | Output is partially correct |
| 43 | Partially correct | 33 ms | 208 KB | Output is partially correct |
| 44 | Partially correct | 181 ms | 208 KB | Output is partially correct |
| 45 | Partially correct | 191 ms | 296 KB | Output is partially correct |
| 46 | Correct | 52 ms | 288 KB | Output is correct |
| 47 | Correct | 43 ms | 304 KB | Output is correct |
| 48 | Correct | 48 ms | 296 KB | Output is correct |