Submission #950294

#	Time	Username	Problem	Language	Result	Execution time	Memory
950294		berr	Fibonacci representations (CEOI18_fib)	C++17	0 / 100	1 ms	452 KiB

fib

#include <bits/stdc++.h>
using namespace std;
#define int long long
const int mod =1e9+7;

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

    int n; cin >> n;
    vector<int> a(n);
    int cnt=1;
    for(auto &i: a) i=cnt*cnt, cnt++;
    int ans=1;
    for(int i=0; i<n; i++){
        if(a[i]==1) cout<<ans<<" ";
        else ans*=2, ans%=mod, cout<<ans<<" ";
    }


}   

• Subtask 1: 0 / 5
• Subtask 2: 0 / 20
• Subtask 3: 0 / 15
• Subtask 4: 0 / 10
• Subtask 5: 0 / 15
• Subtask 6: 0 / 35