oj.uz

Submission #493215

# Submission time Handle Problem Language Result Execution time Memory
493215 2021-12-10T12:21:47 Z blue Toys (CEOI18_toy) C++17
0 / 100
 0 ms 204 KB 
#include <iostream>
#include <vector>
#include <set>
using namespace std;

#define sz(x) (int(x.size()))

int main()
{
    int n;
    cin >> n;

    set<int> res[1+n];

    for(int i = 2; i <= n; i++)
    {
        for(int j = 2; j < i; j++)
        {
            if(i % j == 0)
            {
                int u = j;
                int v = i/j;
                for(int a: res[u])
                    for(int b: res[v])
                        res[i].insert(a+b);
                // break;
            }
        }
        // cerr << i << " : " << flag << '\n';
        res[i].insert(i-1);
        // cerr << i << ' ' << sz(res[i]) << '\n';
        // if(i == n) cerr << "!!! " << sz(res[n]) << '\n';

        // cerr << "i = " << i << ": ";
        // for(int r: res[i]) cerr << r << ' ';
        // cerr << '\n';
    }

    cout << sz(res[n]) << '\n';
    for(int r: res[n]) cout << r << ' ';
    cout << '\n';
}

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -