oj.uz

Submission #1059495

# Submission time Handle Problem Language Result Execution time Memory
1059495 2024-08-15T03:46:17 Z shiomusubi496 Rarest Insects (IOI22_insects) C++17
10 / 100
 232 ms 344 KB 
#include "insects.h"
#include <bits/stdc++.h>

#define rep(i, n) for (int i = 0; i < (int)(n); ++i)
#define rep2(i, a, b) for (int i = (int)(a); i < (int)(b); ++i)
#define rrep(i, n) for (int i = (int)(n) - 1; i >= 0; --i)
#define rrep2(i, a, b) for (int i = (int)(b) - 1; i >= (int)(a); --i)

#define all(v) begin(v), end(v)
#define rall(v) rbegin(v), rend(v)

using namespace std;

using ll = long long;

template<class T, class U> bool chmin(T& a, const U& b) { return a > b ? a = b, true : false; }
template<class T, class U> bool chmax(T& a, const U& b) { return a < b ? a = b, true : false; }

int min_cardinality(int N) {
    rep (i, N) move_inside(i);
    int x = press_button();
    vector<bool> flag(N, true);
    int cnt = -1;
    int ans = N;
    int sm = 0;
    rrep2 (t, 1, x + 1) {
        int j = -1;
        rep (i, N) {
            if (flag[i]) {
                move_outside(i);
                if (press_button() == t - 1) {
                    j = i;
                    flag[i] = false;
                    break;
                }
            }
        }
        int cnt2 = 1;
        rep (i, j) {
            if (flag[i]) {
                move_inside(i);
                if (press_button() == t) {
                    flag[i] = false;
                    ++cnt2;
                    move_outside(i);
                }
            }
        }
        sm += cnt2;
        if (cnt != cnt2) {
            cnt = cnt2;
            ans = t;
        }
        if ((t - 1) * cnt2 + sm == N) return ans;
    }
    return ans;
}

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 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 2 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 6 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 44 ms 344 KB Output is correct
12 Correct 7 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 3 ms 344 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 8 ms 344 KB Output is correct
17 Correct 3 ms 344 KB Output is correct
18 Correct 18 ms 344 KB Output is correct
19 Correct 8 ms 344 KB Output is correct
20 Correct 7 ms 344 KB Output is correct
21 Correct 6 ms 344 KB Output is correct
22 Correct 5 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 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 2 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 6 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 44 ms 344 KB Output is correct
12 Correct 7 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 3 ms 344 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 8 ms 344 KB Output is correct
17 Correct 3 ms 344 KB Output is correct
18 Correct 18 ms 344 KB Output is correct
19 Correct 8 ms 344 KB Output is correct
20 Correct 7 ms 344 KB Output is correct
21 Correct 6 ms 344 KB Output is correct
22 Correct 5 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 9 ms 344 KB Output is correct
25 Correct 2 ms 344 KB Output is correct
26 Correct 83 ms 344 KB Output is correct
27 Correct 11 ms 344 KB Output is correct
28 Incorrect 230 ms 344 KB Too many queries.
29 Halted 0 ms 0 KB -

Subtask #3
0 / 75.0

# 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 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 1 ms 344 KB Output is correct
8 Correct 18 ms 344 KB Output is correct
9 Correct 3 ms 344 KB Output is correct
10 Incorrect 232 ms 344 KB Too many queries.
11 Halted 0 ms 0 KB -