| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1025069 | 2024-07-16T15:26:14 Z | vjudge1 | Rarest Insects (IOI22_insects) | C++17 | 179 ms | 996 KB |
#include "insects.h"
#include <bits/stdc++.h>
#define ll long long
#define sz(s) (int)s.size()
#define pb push_back
#define in insert
#define lb lower_bound
#define ub upper_bound
using namespace std;
const int MAX=2e5+10;
int n;
vector<int> a;
set<int> st;
bool check(int m){
st.clear();
for(int x:a)st.in(x);
vector<int> vec;
for(int i=0;i<n;i++){
if(!st.count(i)){
move_inside(i);
if(press_button()>m){
move_outside(i);
}
else{
st.in(i);
vec.pb(i);
}
}
}
for(int x:vec)move_outside(x);
// if(sz(st)!=m*sz(a)){
// for(int x:vec)move_outside(x);
// }
// cout<<m<<" "<<sz(st)<<" "<<m*sz(a)<<"\n";
// 0 33
// 1 41
// 2 40
// 3 41
// 4 45
return (sz(st)==m*sz(a));
}
int min_cardinality(int N){
n=N;
for(int i=0;i<N;i++){
move_inside(i);
if(press_button()==2){
move_outside(i);
}
else{
a.pb(i);
}
}
// check(32);
// check(33);
// check(34);
// return 0;
// cout<<sz(a)<<"\n";
int l=1,r=N/sz(a),res=1;
while(l<=r){
int m=(l+r)/2;
if(check(m)){
l=m+1;
res=m;
}
else r=m-1;
}
return res;
}
| # | 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 | 1 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 344 KB | Output is correct |
| 6 | Correct | 9 ms | 448 KB | Output is correct |
| 7 | Correct | 3 ms | 344 KB | Output is correct |
| 8 | Correct | 5 ms | 444 KB | Output is correct |
| 9 | Correct | 4 ms | 344 KB | Output is correct |
| 10 | Correct | 10 ms | 344 KB | Output is correct |
| 11 | Correct | 2 ms | 344 KB | Output is correct |
| 12 | Correct | 9 ms | 344 KB | Output is correct |
| 13 | Correct | 5 ms | 344 KB | Output is correct |
| 14 | Correct | 5 ms | 344 KB | Output is correct |
| 15 | Correct | 5 ms | 444 KB | Output is correct |
| 16 | Correct | 4 ms | 344 KB | Output is correct |
| 17 | Correct | 4 ms | 344 KB | Output is correct |
| 18 | Correct | 6 ms | 344 KB | Output is correct |
| 19 | Correct | 5 ms | 344 KB | Output is correct |
| 20 | Correct | 4 ms | 344 KB | Output is correct |
| 21 | Correct | 3 ms | 344 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 | 1 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 344 KB | Output is correct |
| 6 | Correct | 9 ms | 448 KB | Output is correct |
| 7 | Correct | 3 ms | 344 KB | Output is correct |
| 8 | Correct | 5 ms | 444 KB | Output is correct |
| 9 | Correct | 4 ms | 344 KB | Output is correct |
| 10 | Correct | 10 ms | 344 KB | Output is correct |
| 11 | Correct | 2 ms | 344 KB | Output is correct |
| 12 | Correct | 9 ms | 344 KB | Output is correct |
| 13 | Correct | 5 ms | 344 KB | Output is correct |
| 14 | Correct | 5 ms | 344 KB | Output is correct |
| 15 | Correct | 5 ms | 444 KB | Output is correct |
| 16 | Correct | 4 ms | 344 KB | Output is correct |
| 17 | Correct | 4 ms | 344 KB | Output is correct |
| 18 | Correct | 6 ms | 344 KB | Output is correct |
| 19 | Correct | 5 ms | 344 KB | Output is correct |
| 20 | Correct | 4 ms | 344 KB | Output is correct |
| 21 | Correct | 3 ms | 344 KB | Output is correct |
| 22 | Correct | 1 ms | 344 KB | Output is correct |
| 23 | Correct | 79 ms | 460 KB | Output is correct |
| 24 | Correct | 6 ms | 600 KB | Output is correct |
| 25 | Correct | 40 ms | 460 KB | Output is correct |
| 26 | Correct | 33 ms | 452 KB | Output is correct |
| 27 | Correct | 59 ms | 344 KB | Output is correct |
| 28 | Correct | 9 ms | 696 KB | Output is correct |
| 29 | Correct | 48 ms | 600 KB | Output is correct |
| 30 | Correct | 33 ms | 344 KB | Output is correct |
| 31 | Correct | 40 ms | 452 KB | Output is correct |
| 32 | Correct | 53 ms | 600 KB | Output is correct |
| 33 | Correct | 59 ms | 684 KB | Output is correct |
| 34 | Correct | 42 ms | 344 KB | Output is correct |
| 35 | Correct | 37 ms | 688 KB | Output is correct |
| 36 | Correct | 45 ms | 432 KB | Output is correct |
| 37 | Correct | 32 ms | 620 KB | Output is correct |
| 38 | Correct | 24 ms | 344 KB | Output is correct |
| 39 | Correct | 28 ms | 344 KB | Output is correct |
| 40 | Correct | 11 ms | 344 KB | Output is correct |
| 41 | Correct | 10 ms | 600 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 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 | 1 ms | 344 KB | Output is correct |
| 5 | Correct | 1 ms | 344 KB | Output is correct |
| 6 | Partially correct | 0 ms | 344 KB | Output is partially correct |
| 7 | Partially correct | 179 ms | 752 KB | Output is partially correct |
| 8 | Correct | 10 ms | 444 KB | Output is correct |
| 9 | Partially correct | 103 ms | 704 KB | Output is partially correct |
| 10 | Partially correct | 81 ms | 412 KB | Output is partially correct |
| 11 | Partially correct | 144 ms | 408 KB | Output is partially correct |
| 12 | Correct | 28 ms | 600 KB | Output is correct |
| 13 | Partially correct | 107 ms | 344 KB | Output is partially correct |
| 14 | Partially correct | 66 ms | 344 KB | Output is partially correct |
| 15 | Partially correct | 129 ms | 592 KB | Output is partially correct |
| 16 | Partially correct | 131 ms | 460 KB | Output is partially correct |
| 17 | Partially correct | 131 ms | 684 KB | Output is partially correct |
| 18 | Partially correct | 114 ms | 888 KB | Output is partially correct |
| 19 | Partially correct | 123 ms | 732 KB | Output is partially correct |
| 20 | Partially correct | 110 ms | 956 KB | Output is partially correct |
| 21 | Partially correct | 76 ms | 744 KB | Output is partially correct |
| 22 | Partially correct | 64 ms | 664 KB | Output is partially correct |
| 23 | Partially correct | 42 ms | 600 KB | Output is partially correct |
| 24 | Correct | 23 ms | 668 KB | Output is correct |
| 25 | Correct | 25 ms | 856 KB | Output is correct |
| 26 | Correct | 14 ms | 444 KB | Output is correct |
| 27 | Partially correct | 88 ms | 724 KB | Output is partially correct |
| 28 | Partially correct | 109 ms | 716 KB | Output is partially correct |
| 29 | Partially correct | 109 ms | 716 KB | Output is partially correct |
| 30 | Partially correct | 92 ms | 508 KB | Output is partially correct |
| 31 | Partially correct | 71 ms | 712 KB | Output is partially correct |
| 32 | Partially correct | 69 ms | 868 KB | Output is partially correct |
| 33 | Partially correct | 48 ms | 344 KB | Output is partially correct |
| 34 | Partially correct | 59 ms | 428 KB | Output is partially correct |
| 35 | Partially correct | 89 ms | 660 KB | Output is partially correct |
| 36 | Partially correct | 94 ms | 744 KB | Output is partially correct |
| 37 | Partially correct | 74 ms | 596 KB | Output is partially correct |
| 38 | Partially correct | 66 ms | 996 KB | Output is partially correct |
| 39 | Partially correct | 88 ms | 740 KB | Output is partially correct |
| 40 | Partially correct | 66 ms | 736 KB | Output is partially correct |
| 41 | Partially correct | 98 ms | 712 KB | Output is partially correct |
| 42 | Partially correct | 85 ms | 760 KB | Output is partially correct |
| 43 | Partially correct | 14 ms | 344 KB | Output is partially correct |
| 44 | Partially correct | 90 ms | 344 KB | Output is partially correct |
| 45 | Partially correct | 155 ms | 852 KB | Output is partially correct |
| 46 | Correct | 24 ms | 344 KB | Output is correct |
| 47 | Correct | 22 ms | 344 KB | Output is correct |
| 48 | Correct | 28 ms | 432 KB | Output is correct |