| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 938575 | 2024-03-05T10:24:02 Z | irmuun | Rarest Insects (IOI22_insects) | C++17 | 112 ms | 1996 KB |
#include<bits/stdc++.h>
#include "insects.h"
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
int min_cardinality(int n){
int d=0;
set<int>st;
for(int i=0;i<n;i++){
d++;
move_inside(i);
st.insert(i);
int cnt=press_button();
if(cnt>1){
move_outside(i);
st.erase(i);
d--;
}
}
for(auto i:st){
move_outside(i);
}
int l=1,r=n/d;
while(l<r){
int mid=(l+r+1)/2;
int len=0;
st.clear();
for(int i=0;i<n;i++){
len++;
move_inside(i);
st.insert(i);
int cnt=press_button();
if(cnt>mid){
len--;
move_outside(i);
st.erase(i);
}
}
if(len==d*mid){
l=mid;
}
else{
r=mid-1;
}
for(auto i:st){
move_outside(i);
}
}
return l;
}
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 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 | 7 ms | 696 KB | Output is correct |
| 7 | Correct | 1 ms | 344 KB | Output is correct |
| 8 | Correct | 4 ms | 436 KB | Output is correct |
| 9 | Correct | 4 ms | 600 KB | Output is correct |
| 10 | Correct | 6 ms | 600 KB | Output is correct |
| 11 | Correct | 1 ms | 344 KB | Output is correct |
| 12 | Correct | 5 ms | 600 KB | Output is correct |
| 13 | Correct | 4 ms | 432 KB | Output is correct |
| 14 | Correct | 5 ms | 600 KB | Output is correct |
| 15 | Correct | 5 ms | 600 KB | Output is correct |
| 16 | Correct | 5 ms | 600 KB | Output is correct |
| 17 | Correct | 5 ms | 600 KB | Output is correct |
| 18 | Correct | 4 ms | 600 KB | Output is correct |
| 19 | Correct | 3 ms | 344 KB | Output is correct |
| 20 | Correct | 3 ms | 344 KB | Output is correct |
| 21 | Correct | 2 ms | 600 KB | Output is correct |
| 22 | Correct | 1 ms | 344 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 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 | 7 ms | 696 KB | Output is correct |
| 7 | Correct | 1 ms | 344 KB | Output is correct |
| 8 | Correct | 4 ms | 436 KB | Output is correct |
| 9 | Correct | 4 ms | 600 KB | Output is correct |
| 10 | Correct | 6 ms | 600 KB | Output is correct |
| 11 | Correct | 1 ms | 344 KB | Output is correct |
| 12 | Correct | 5 ms | 600 KB | Output is correct |
| 13 | Correct | 4 ms | 432 KB | Output is correct |
| 14 | Correct | 5 ms | 600 KB | Output is correct |
| 15 | Correct | 5 ms | 600 KB | Output is correct |
| 16 | Correct | 5 ms | 600 KB | Output is correct |
| 17 | Correct | 5 ms | 600 KB | Output is correct |
| 18 | Correct | 4 ms | 600 KB | Output is correct |
| 19 | Correct | 3 ms | 344 KB | Output is correct |
| 20 | Correct | 3 ms | 344 KB | Output is correct |
| 21 | Correct | 2 ms | 600 KB | Output is correct |
| 22 | Correct | 1 ms | 344 KB | Output is correct |
| 23 | Correct | 54 ms | 1212 KB | Output is correct |
| 24 | Correct | 4 ms | 856 KB | Output is correct |
| 25 | Correct | 30 ms | 1452 KB | Output is correct |
| 26 | Correct | 26 ms | 932 KB | Output is correct |
| 27 | Correct | 41 ms | 600 KB | Output is correct |
| 28 | Correct | 4 ms | 700 KB | Output is correct |
| 29 | Correct | 44 ms | 688 KB | Output is correct |
| 30 | Correct | 26 ms | 856 KB | Output is correct |
| 31 | Correct | 46 ms | 952 KB | Output is correct |
| 32 | Correct | 34 ms | 956 KB | Output is correct |
| 33 | Correct | 35 ms | 1632 KB | Output is correct |
| 34 | Correct | 37 ms | 1204 KB | Output is correct |
| 35 | Correct | 31 ms | 1168 KB | Output is correct |
| 36 | Correct | 33 ms | 920 KB | Output is correct |
| 37 | Correct | 25 ms | 944 KB | Output is correct |
| 38 | Correct | 16 ms | 856 KB | Output is correct |
| 39 | Correct | 16 ms | 852 KB | Output is correct |
| 40 | Correct | 9 ms | 452 KB | Output is correct |
| 41 | Correct | 4 ms | 708 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 1 ms | 344 KB | Output is correct |
| 3 | Correct | 1 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 | Partially correct | 0 ms | 344 KB | Output is partially correct |
| 7 | Partially correct | 112 ms | 1360 KB | Output is partially correct |
| 8 | Correct | 12 ms | 1996 KB | Output is correct |
| 9 | Partially correct | 66 ms | 1004 KB | Output is partially correct |
| 10 | Partially correct | 69 ms | 972 KB | Output is partially correct |
| 11 | Partially correct | 101 ms | 592 KB | Output is partially correct |
| 12 | Correct | 18 ms | 1116 KB | Output is correct |
| 13 | Partially correct | 100 ms | 444 KB | Output is partially correct |
| 14 | Partially correct | 68 ms | 676 KB | Output is partially correct |
| 15 | Partially correct | 82 ms | 1244 KB | Output is partially correct |
| 16 | Partially correct | 95 ms | 752 KB | Output is partially correct |
| 17 | Partially correct | 97 ms | 976 KB | Output is partially correct |
| 18 | Partially correct | 74 ms | 1232 KB | Output is partially correct |
| 19 | Partially correct | 95 ms | 1388 KB | Output is partially correct |
| 20 | Partially correct | 88 ms | 1480 KB | Output is partially correct |
| 21 | Partially correct | 66 ms | 952 KB | Output is partially correct |
| 22 | Partially correct | 56 ms | 1180 KB | Output is partially correct |
| 23 | Partially correct | 38 ms | 948 KB | Output is partially correct |
| 24 | Correct | 35 ms | 976 KB | Output is correct |
| 25 | Correct | 21 ms | 876 KB | Output is correct |
| 26 | Correct | 9 ms | 856 KB | Output is correct |
| 27 | Partially correct | 69 ms | 1232 KB | Output is partially correct |
| 28 | Partially correct | 64 ms | 1208 KB | Output is partially correct |
| 29 | Partially correct | 81 ms | 1104 KB | Output is partially correct |
| 30 | Partially correct | 77 ms | 996 KB | Output is partially correct |
| 31 | Partially correct | 59 ms | 968 KB | Output is partially correct |
| 32 | Partially correct | 59 ms | 736 KB | Output is partially correct |
| 33 | Partially correct | 51 ms | 1192 KB | Output is partially correct |
| 34 | Partially correct | 52 ms | 960 KB | Output is partially correct |
| 35 | Partially correct | 73 ms | 948 KB | Output is partially correct |
| 36 | Partially correct | 72 ms | 1000 KB | Output is partially correct |
| 37 | Partially correct | 64 ms | 936 KB | Output is partially correct |
| 38 | Partially correct | 60 ms | 732 KB | Output is partially correct |
| 39 | Partially correct | 48 ms | 1248 KB | Output is partially correct |
| 40 | Partially correct | 46 ms | 504 KB | Output is partially correct |
| 41 | Partially correct | 67 ms | 1000 KB | Output is partially correct |
| 42 | Partially correct | 66 ms | 1212 KB | Output is partially correct |
| 43 | Partially correct | 22 ms | 848 KB | Output is partially correct |
| 44 | Partially correct | 84 ms | 440 KB | Output is partially correct |
| 45 | Partially correct | 111 ms | 936 KB | Output is partially correct |
| 46 | Correct | 20 ms | 888 KB | Output is correct |
| 47 | Correct | 21 ms | 1132 KB | Output is correct |
| 48 | Correct | 18 ms | 948 KB | Output is correct |