oj.uz

Submission #757921

# Submission time Handle Problem Language Result Execution time Memory
757921 2023-06-14T01:49:32 Z gelov Gym Badges (NOI22_gymbadges) C++17
15 / 100
 2000 ms 65060 KB 
#include<bits/stdc++.h>
using namespace std;

int ans = 1;

void solve(vector<int> a, vector<int> b, int level, int badges) {
    if (a.size() == 0) {
        ans = max(ans, badges);
    }
    else {
        bool found = false;
        for (int i = 0; i < a.size(); i++) {
            if (b[i] >= level) {
                found = true;
                vector<int> c;
                vector<int> d;

                for (int j = 0; j < a.size(); j++) {
                    if (j != i) {
                        c.push_back(a[j]);
                        d.push_back(b[j]);
                    }
                }
                solve(c, d, level + a[i], badges + 1);
            }
        }
        if (!found) {
            ans = max(ans, badges);
        }
    }
}

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int n;
    cin >> n;

    vector<int> a(n), b(n);

    for (int i = 0; i < n; i++) cin >> a[i];
    for (int i = 0; i < n; i++) cin >> b[i];

    solve(a, b, 0, 0);

    cout << ans << "\n";
}

Compilation message

Main.cpp: In function 'void solve(std::vector<int>, std::vector<int>, int, int)':
Main.cpp:12:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |         for (int i = 0; i < a.size(); i++) {
      |                         ~~^~~~~~~~~~
Main.cpp:18:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |                 for (int j = 0; j < a.size(); j++) {
      |                                 ~~^~~~~~~~~~

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 2 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 28 ms 212 KB Output is correct
20 Correct 27 ms 320 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2079 ms 65060 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 2 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 28 ms 212 KB Output is correct
20 Correct 27 ms 320 KB Output is correct
21 Execution timed out 2070 ms 1924 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #4
0 / 49.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 312 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 2 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 28 ms 212 KB Output is correct
20 Correct 27 ms 320 KB Output is correct
21 Execution timed out 2079 ms 65060 KB Time limit exceeded
22 Halted 0 ms 0 KB -