Submission #1024471

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
1024471	2024-07-16 05:40:01	vjudge1	Rarest Insects (IOI22_insects)	C++17	47.98 / 100	174 ms	1112 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

insects

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#include <bits/stdc++.h>
#define ent '\n'
void move_inside(int i);
void move_outside(int i);
int press_button();
using namespace std;
typedef long long ll;
const int maxn = 1e5 + 12;
struct Q{
    int mid, l, r, i;
};
int cnt[maxn];
bool is[maxn];
int p[maxn];
int min_cardinality(int n){
    vector<Q> q;
    vector<int> v;
    for(int i=0;i<n;i++){
        move_inside(i);
        if(press_button() != 1){
            move_outside(i);
            int l = 0, r = i - 1, mid = l + r >> 1;
            q.push_back({mid, l, r, i});
        }
        else{
 
 
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Compilation message (stderr)

insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:27:43: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   27 |             int l = 0, r = i - 1, mid = l + r >> 1;
      |                                         ~~^~~
insects.cpp:63:30: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   63 |                 int nmid = l + r >> 1;
      |                            ~~^~~

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Subtask 322.98 / 75

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