oj.uz

Submission #839556

# Submission time Handle Problem Language Result Execution time Memory
839556 2023-08-30T08:59:12 Z model_code Coreputer (IOI23_coreputer) C++17
80 / 100
 1 ms 288 KB 
// partially_correct/sol_db_N+logN.cpp

#include <bits/stdc++.h>
#include "coreputer.h"
using namespace std;

int ask(vector <int> q, int N) {
    if (q.size() >= N) {
		return 1;
    } else if (q.empty()) { 
		return -1;
    } else {
		return run_diagnostic(q);
	}
}

vector <int> malfunctioning_cores(int N) {
    int resp = 0, p = 0;
    vector <int> pre;
    for (int i = 4; i >= 0; --i) {
        int r = p + (1 << i);

        pre.clear();
        for (int j = 0; j < r; ++j) {
            pre.push_back(j);
        }
        int res = ask(pre, N);
        if (res < 0) {
            p = r;
        } else {
            resp = res;
        }
    }
	p++;
    pre.clear();
    for (int i = 0; i < p; ++i) {
        pre.push_back(i);
    }
    vector <int> ans(N, 0);
    for (int i = 0; i < N; ++i) {
        vector <int> simdiff = pre;
        auto it = find(simdiff.begin(), simdiff.end(), i);

        if (it != simdiff.end()) {
            simdiff.erase(it);
            ans[i] = ask(simdiff, N) != resp;
        } else {
            simdiff.pop_back();
            simdiff.push_back(i);
            ans[i] = ask(simdiff, N) == resp;
        }
    }
    return ans;
}

Compilation message

coreputer.cpp: In function 'int ask(std::vector<int>, int)':
coreputer.cpp:8:18: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    8 |     if (q.size() >= N) {
      |         ~~~~~~~~~^~~~

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct

Subtask #2
30.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 1 ms 240 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 288 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Partially correct 0 ms 208 KB Output is partially correct
21 Partially correct 0 ms 208 KB Output is partially correct
22 Partially correct 0 ms 208 KB Output is partially correct
23 Partially correct 0 ms 208 KB Output is partially correct
24 Partially correct 0 ms 208 KB Output is partially correct
25 Partially correct 0 ms 208 KB Output is partially correct
26 Partially correct 1 ms 208 KB Output is partially correct
27 Partially correct 0 ms 208 KB Output is partially correct
28 Partially correct 0 ms 208 KB Output is partially correct
29 Partially correct 1 ms 208 KB Output is partially correct
30 Partially correct 0 ms 208 KB Output is partially correct
31 Partially correct 0 ms 208 KB Output is partially correct
32 Partially correct 1 ms 208 KB Output is partially correct
33 Partially correct 0 ms 208 KB Output is partially correct
34 Partially correct 1 ms 208 KB Output is partially correct
35 Partially correct 0 ms 208 KB Output is partially correct
36 Partially correct 1 ms 208 KB Output is partially correct
37 Partially correct 0 ms 208 KB Output is partially correct
38 Partially correct 1 ms 208 KB Output is partially correct

Subtask #3
30.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 1 ms 240 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 0 ms 288 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 0 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Partially correct 0 ms 208 KB Output is partially correct
24 Partially correct 0 ms 208 KB Output is partially correct
25 Partially correct 0 ms 208 KB Output is partially correct
26 Partially correct 0 ms 208 KB Output is partially correct
27 Partially correct 0 ms 208 KB Output is partially correct
28 Partially correct 0 ms 208 KB Output is partially correct
29 Partially correct 1 ms 208 KB Output is partially correct
30 Partially correct 0 ms 208 KB Output is partially correct
31 Partially correct 0 ms 208 KB Output is partially correct
32 Partially correct 1 ms 208 KB Output is partially correct
33 Partially correct 0 ms 208 KB Output is partially correct
34 Partially correct 0 ms 208 KB Output is partially correct
35 Partially correct 1 ms 208 KB Output is partially correct
36 Partially correct 0 ms 208 KB Output is partially correct
37 Partially correct 1 ms 208 KB Output is partially correct
38 Partially correct 0 ms 208 KB Output is partially correct
39 Partially correct 1 ms 208 KB Output is partially correct
40 Partially correct 0 ms 208 KB Output is partially correct
41 Partially correct 1 ms 208 KB Output is partially correct
42 Correct 0 ms 208 KB Output is correct
43 Correct 0 ms 208 KB Output is correct
44 Correct 0 ms 208 KB Output is correct
45 Correct 0 ms 208 KB Output is correct
46 Correct 0 ms 208 KB Output is correct
47 Correct 1 ms 208 KB Output is correct
48 Correct 0 ms 208 KB Output is correct
49 Correct 0 ms 208 KB Output is correct
50 Correct 0 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 1 ms 208 KB Output is correct
53 Correct 1 ms 208 KB Output is correct
54 Correct 0 ms 208 KB Output is correct
55 Correct 0 ms 208 KB Output is correct
56 Correct 0 ms 208 KB Output is correct
57 Correct 0 ms 208 KB Output is correct
58 Correct 0 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 0 ms 208 KB Output is correct
61 Correct 1 ms 208 KB Output is correct
62 Correct 0 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 0 ms 208 KB Output is correct
65 Correct 0 ms 208 KB Output is correct
66 Correct 0 ms 208 KB Output is correct
67 Partially correct 1 ms 208 KB Output is partially correct
68 Partially correct 1 ms 208 KB Output is partially correct
69 Partially correct 0 ms 208 KB Output is partially correct
70 Partially correct 1 ms 208 KB Output is partially correct
71 Partially correct 1 ms 208 KB Output is partially correct
72 Partially correct 1 ms 208 KB Output is partially correct
73 Partially correct 0 ms 208 KB Output is partially correct
74 Partially correct 0 ms 208 KB Output is partially correct
75 Partially correct 0 ms 208 KB Output is partially correct
76 Partially correct 1 ms 208 KB Output is partially correct
77 Partially correct 1 ms 208 KB Output is partially correct
78 Partially correct 0 ms 208 KB Output is partially correct
79 Partially correct 1 ms 208 KB Output is partially correct
80 Partially correct 1 ms 208 KB Output is partially correct
81 Partially correct 1 ms 208 KB Output is partially correct
82 Partially correct 0 ms 208 KB Output is partially correct