Submission #1336658

#	Time	Username	Problem	Language	Result	Execution time	Memory
1336658		nathlol2	Birokracija (COCI18_birokracija)	C++20	100 / 100	39 ms	28884 KiB

birokracija

#include <bits/stdc++.h>
#define int long long
using namespace std;
const int N = 2e5 + 5;
int n, dp[N], sz[N];
vector<int> adj[N];

void dfs(int u){
    dp[u] = sz[u] = 1;
    for(auto v : adj[u]) dfs(v), sz[u] += sz[v], dp[u] += dp[v] + sz[v];
}

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    
    cin >> n;
    for(int i = 2;i<=n;i++){
        int u; cin >> u;
        adj[u].push_back(i);
    }
    dfs(1);
    for(int i = 1;i<=n;i++) cout << dp[i] << ' ';
}

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