| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1025077 | 2024-07-16T15:34:09 Z | vjudge1 | Rarest Insects (IOI22_insects) | C++17 | 112 ms | 1360 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;
set<int> a;
set<int> b;
set<int> st;
bool check(int m){
// for(int x:a)st.in(x);
vector<int> vec;
for(int i:b){
if(st.count(i))continue;
move_inside(i);
if(press_button()>m){
move_outside(i);
}
else{
st.in(i);
vec.pb(i);
}
}
if(sz(st)<m*sz(a)){
for(int x:vec){
move_outside(x);
st.erase(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){
b.in(i);
move_outside(i);
}
else{
st.in(i);
a.in(i);
}
}
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 | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 344 KB | Output is correct |
| 6 | Correct | 3 ms | 344 KB | Output is correct |
| 7 | Correct | 2 ms | 344 KB | Output is correct |
| 8 | Correct | 3 ms | 344 KB | Output is correct |
| 9 | Correct | 3 ms | 344 KB | Output is correct |
| 10 | Correct | 6 ms | 344 KB | Output is correct |
| 11 | Correct | 2 ms | 344 KB | Output is correct |
| 12 | Correct | 8 ms | 444 KB | Output is correct |
| 13 | Correct | 5 ms | 444 KB | Output is correct |
| 14 | Correct | 4 ms | 344 KB | Output is correct |
| 15 | Correct | 3 ms | 344 KB | Output is correct |
| 16 | Correct | 3 ms | 344 KB | Output is correct |
| 17 | Correct | 4 ms | 440 KB | Output is correct |
| 18 | Correct | 5 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 | 448 KB | Output is correct |
| 22 | Correct | 2 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 | 3 ms | 344 KB | Output is correct |
| 7 | Correct | 2 ms | 344 KB | Output is correct |
| 8 | Correct | 3 ms | 344 KB | Output is correct |
| 9 | Correct | 3 ms | 344 KB | Output is correct |
| 10 | Correct | 6 ms | 344 KB | Output is correct |
| 11 | Correct | 2 ms | 344 KB | Output is correct |
| 12 | Correct | 8 ms | 444 KB | Output is correct |
| 13 | Correct | 5 ms | 444 KB | Output is correct |
| 14 | Correct | 4 ms | 344 KB | Output is correct |
| 15 | Correct | 3 ms | 344 KB | Output is correct |
| 16 | Correct | 3 ms | 344 KB | Output is correct |
| 17 | Correct | 4 ms | 440 KB | Output is correct |
| 18 | Correct | 5 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 | 448 KB | Output is correct |
| 22 | Correct | 2 ms | 344 KB | Output is correct |
| 23 | Correct | 16 ms | 520 KB | Output is correct |
| 24 | Correct | 4 ms | 344 KB | Output is correct |
| 25 | Correct | 18 ms | 600 KB | Output is correct |
| 26 | Correct | 29 ms | 452 KB | Output is correct |
| 27 | Correct | 50 ms | 344 KB | Output is correct |
| 28 | Correct | 11 ms | 480 KB | Output is correct |
| 29 | Correct | 40 ms | 344 KB | Output is correct |
| 30 | Correct | 31 ms | 344 KB | Output is correct |
| 31 | Correct | 15 ms | 344 KB | Output is correct |
| 32 | Correct | 15 ms | 492 KB | Output is correct |
| 33 | Correct | 15 ms | 344 KB | Output is correct |
| 34 | Correct | 16 ms | 344 KB | Output is correct |
| 35 | Correct | 13 ms | 344 KB | Output is correct |
| 36 | Correct | 22 ms | 496 KB | Output is correct |
| 37 | Correct | 25 ms | 928 KB | Output is correct |
| 38 | Correct | 19 ms | 592 KB | Output is correct |
| 39 | Correct | 22 ms | 344 KB | Output is correct |
| 40 | Correct | 13 ms | 612 KB | Output is correct |
| 41 | Correct | 7 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 | 0 ms | 344 KB | Output is correct |
| 7 | Correct | 23 ms | 504 KB | Output is correct |
| 8 | Correct | 16 ms | 1060 KB | Output is correct |
| 9 | Correct | 36 ms | 556 KB | Output is correct |
| 10 | Partially correct | 44 ms | 344 KB | Output is partially correct |
| 11 | Partially correct | 112 ms | 860 KB | Output is partially correct |
| 12 | Correct | 25 ms | 600 KB | Output is correct |
| 13 | Partially correct | 112 ms | 752 KB | Output is partially correct |
| 14 | Partially correct | 65 ms | 600 KB | Output is partially correct |
| 15 | Partially correct | 34 ms | 600 KB | Output is partially correct |
| 16 | Partially correct | 34 ms | 788 KB | Output is partially correct |
| 17 | Partially correct | 41 ms | 1360 KB | Output is partially correct |
| 18 | Partially correct | 33 ms | 760 KB | Output is partially correct |
| 19 | Partially correct | 40 ms | 600 KB | Output is partially correct |
| 20 | Partially correct | 39 ms | 492 KB | Output is partially correct |
| 21 | Partially correct | 41 ms | 472 KB | Output is partially correct |
| 22 | Partially correct | 36 ms | 492 KB | Output is partially correct |
| 23 | Partially correct | 40 ms | 600 KB | Output is partially correct |
| 24 | Correct | 43 ms | 548 KB | Output is correct |
| 25 | Correct | 32 ms | 548 KB | Output is correct |
| 26 | Correct | 20 ms | 856 KB | Output is correct |
| 27 | Partially correct | 29 ms | 812 KB | Output is partially correct |
| 28 | Partially correct | 36 ms | 600 KB | Output is partially correct |
| 29 | Partially correct | 26 ms | 792 KB | Output is partially correct |
| 30 | Partially correct | 36 ms | 596 KB | Output is partially correct |
| 31 | Partially correct | 35 ms | 552 KB | Output is partially correct |
| 32 | Partially correct | 42 ms | 848 KB | Output is partially correct |
| 33 | Partially correct | 60 ms | 956 KB | Output is partially correct |
| 34 | Partially correct | 59 ms | 476 KB | Output is partially correct |
| 35 | Partially correct | 33 ms | 592 KB | Output is partially correct |
| 36 | Partially correct | 46 ms | 844 KB | Output is partially correct |
| 37 | Partially correct | 37 ms | 484 KB | Output is partially correct |
| 38 | Partially correct | 41 ms | 592 KB | Output is partially correct |
| 39 | Partially correct | 32 ms | 812 KB | Output is partially correct |
| 40 | Partially correct | 28 ms | 556 KB | Output is partially correct |
| 41 | Partially correct | 22 ms | 816 KB | Output is partially correct |
| 42 | Partially correct | 26 ms | 584 KB | Output is partially correct |
| 43 | Partially correct | 16 ms | 344 KB | Output is partially correct |
| 44 | Partially correct | 98 ms | 452 KB | Output is partially correct |
| 45 | Correct | 25 ms | 592 KB | Output is correct |
| 46 | Correct | 20 ms | 600 KB | Output is correct |
| 47 | Correct | 12 ms | 552 KB | Output is correct |
| 48 | Correct | 18 ms | 600 KB | Output is correct |