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Submission #300044

# Submission time Handle Problem Language Result Execution time Memory
300044 2020-09-16T08:06:00 Z shrek12357 Birokracija (COCI18_birokracija) C++14
100 / 100
 198 ms 28024 KB 
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <map>
#include <set>
#include <climits>
#include <cmath>
#include <fstream>
#include <queue>
using namespace std;

const int MAXN = 2 * 1e5 + 5;

int par[MAXN];
vector<int> adjList[MAXN];
long long subtree[MAXN], sums[MAXN];

void dfs(int src) {
	for (auto i : adjList[src]) {
		dfs(i);
		subtree[src] += subtree[i];
		sums[src] += subtree[i] + sums[i];
	}
}

int main() {
	int n;
	cin >> n;

	par[1] = 1;
	subtree[1] = 0;
	sums[1] = 1;

	for (int i = 2; i <= n; i++) {
		int temp;
		cin >> temp;
		par[i] = temp;
		adjList[temp].push_back(i);
		subtree[i] = 1;
		sums[i] = 1;
	}
	dfs(1);
	for (int i = 1; i <= n; i++) {
		cout << sums[i];
		if (i != n) {
			cout << " ";
		}
	}
	cout << endl;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct
2 Correct 4 ms 4992 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 5120 KB Output is correct
2 Correct 4 ms 4992 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct
2 Correct 4 ms 5120 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 5760 KB Output is correct
2 Correct 22 ms 6144 KB Output is correct

Subtask #7
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 62 ms 7672 KB Output is correct
2 Correct 61 ms 8076 KB Output is correct
3 Correct 61 ms 9080 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 192 ms 12580 KB Output is correct
2 Correct 164 ms 14968 KB Output is correct
3 Correct 170 ms 28024 KB Output is correct

Subtask #9
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 198 ms 12792 KB Output is correct
2 Correct 171 ms 13944 KB Output is correct
3 Correct 166 ms 15992 KB Output is correct

Subtask #10
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 194 ms 12408 KB Output is correct
2 Correct 169 ms 14204 KB Output is correct
3 Correct 168 ms 17912 KB Output is correct