Submission #44247

#	Time	Username	Problem	Language	Result	Execution time	Memory
44247		heon	Birokracija (COCI18_birokracija)	C++11	100 / 100	156 ms	27288 KiB

birokracija

#include<bits/stdc++.h>

using namespace std;

int n;
long long sol[200005];
vector <int> graph[200005];
long long temp[200005];

int dfs(int a){
	temp[a] = 1;
	for(auto x : graph[a]){
		dfs(x);
		temp[a] += temp[x];
		sol[a] += sol[x];
	}
	sol[a] += temp[a];
}

int main(){
	cin >> n;
	for(int i = 2; i < n+1; i++){
		int a;
		cin >> a;
		graph[a].push_back(i);
	}
	dfs(1);
	for(int i = 1; i <= n; i++){
		cout << sol[i] << " ";
	}
}

Compilation message (stderr)

birokracija.cpp: In function 'int dfs(int)':
birokracija.cpp:18:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^

• 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