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Submission #1005489

# Submission time Handle Problem Language Result Execution time Memory
1005489 2024-06-22T13:45:58 Z khanhtb Rarest Insects (IOI22_insects) C++17
10 / 100
 235 ms 344 KB 
#include<bits/stdc++.h>
#include "insects.h"
#define ll int
#define ull unsigned long long
#define ld double
#define pb push_back
#define pf push_front
#define vi vector<ll>
#define vii vector<vi>
#define pll pair<ll,ll>
#define vpll vector<pll>
#define all(a) a.begin(), a.end()
#define fi first
#define se second
using namespace std;
const ll mod = 1e9+7;
const ll inf = 1e18;
const ll base = 31;
const ll blocksz = 320;
const ll N = 1e5+8;
int col[N];
int c[N];
int min_cardinality(int n){
    int now_col = 1;
    for(int i = 0; i < n; i++){
        if(!col[i]){
            vi clear_col;
            clear_col.pb(i);
            move_inside(i), col[i] = now_col;
            int cnt = 1;
            for(int j = i+1; j < n; j++){
                if(!col[j]){
                    move_inside(j);
                    int rep = press_button();
                    if(rep > cnt) col[j] = now_col, cnt++, clear_col.pb(j);
                    else move_outside(j); 
                }
            }
            for(int x:clear_col) move_outside(x);
            now_col++;
        }
    }
    for(int i = 0; i < n; i++) c[col[i]]++;
    int ans = N;
    for(int i = 0; i < n; i++){
        if(c[col[i]] > 0) ans = min(ans,c[col[i]]);
    }
    return ans;
}

Compilation message

insects.cpp:17:16: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   17 | const ll inf = 1e18;
      |                ^~~~

Subtask #1
10.0 / 10.0

# 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 340 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 131 ms 340 KB Output is correct
8 Correct 9 ms 344 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 4 ms 344 KB Output is correct
11 Correct 28 ms 344 KB Output is correct
12 Correct 2 ms 344 KB Output is correct
13 Correct 5 ms 344 KB Output is correct
14 Correct 3 ms 344 KB Output is correct
15 Correct 2 ms 344 KB Output is correct
16 Correct 4 ms 340 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 6 ms 344 KB Output is correct
19 Correct 10 ms 344 KB Output is correct
20 Correct 19 ms 344 KB Output is correct
21 Correct 38 ms 344 KB Output is correct
22 Correct 70 ms 344 KB Output is correct

Subtask #2
0 / 15.0

# 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 340 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 131 ms 340 KB Output is correct
8 Correct 9 ms 344 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 4 ms 344 KB Output is correct
11 Correct 28 ms 344 KB Output is correct
12 Correct 2 ms 344 KB Output is correct
13 Correct 5 ms 344 KB Output is correct
14 Correct 3 ms 344 KB Output is correct
15 Correct 2 ms 344 KB Output is correct
16 Correct 4 ms 340 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 6 ms 344 KB Output is correct
19 Correct 10 ms 344 KB Output is correct
20 Correct 19 ms 344 KB Output is correct
21 Correct 38 ms 344 KB Output is correct
22 Correct 70 ms 344 KB Output is correct
23 Correct 5 ms 344 KB Output is correct
24 Incorrect 222 ms 344 KB Too many queries.
25 Halted 0 ms 0 KB -

Subtask #3
0 / 75.0

# 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 9 ms 344 KB Output is correct
8 Incorrect 235 ms 344 KB Too many queries.
9 Halted 0 ms 0 KB -