oj.uz

Submission #536896

# Submission time Handle Problem Language Result Execution time Memory
536896 2022-03-14T06:59:10 Z zaneyu Toys (CEOI18_toy) C++14
0 / 100
 0 ms 212 KB 
/*input
36
*/
#include<bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0;i<n;i++)
#define MNTO(x,y) x=min(x,y)
#define REP1(i,n) for(int i=1;i<=n;i++)
#define ll long long
#define ld long double
#define sz(x) (int)x.size()
#define pb push_back
#define unq(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
const int maxn=2e4+5;
map<int,vector<int>> dp;
vector<int> rec(int n){
    if(n==1){
        vector<int> vv;
        return vv;
    }
    if(dp.count(n)) return dp[n];
    vector<int> vv={n-1};
    for(int i=2;i<=sqrt(n);i++){
        if(n%i==0){
            auto z=rec(n/i);
            for(int a:z) vv.pb(a+(i-1));
        }
    }
    unq(vv);
    return dp[n]=vv;
}
int main(){
    ios::sync_with_stdio(false),cin.tie(0);
    int n;
    cin>>n;
    auto z=rec(n);
    unq(z);
    cout<<sz(z)<<'\n';
    for(int x:z) cout<<x<<' ';
}

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 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 212 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 212 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 212 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 212 KB Output isn't correct
2 Halted 0 ms 0 KB -