Submission #580141

#	Time	Username	Problem	Language	Result	Execution time	Memory
580141		MuntherCarrot	Birokracija (COCI18_birokracija)	C++14	0 / 100	70 ms	11728 KiB

birokracija

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define endl "\n"
#define all(x) x.begin(),x.end()
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    int n;
    cin >> n;
    vector<vector<int>> vv(n+1);
    vector<ll> vec(n+1,1),f(n+1,0);
    for(int i=1;i<n;i++){
        int num;
        cin >> num;
        vv[num].push_back(i+1);
    }
    for(int i=n; i>0; i--){
        if(vv[i].size() == 0){f[i]++;continue;}
        for(auto a : vv[i]){
            f[i]++;
            vec[i]+=f[a]+vec[a];
        }
        f[i]*=2;
    }
    for(int i=1;i<n+1;i++) cout << vec[i] << ' ';
    return 0;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10