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K_Subordinates.cpp
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63 lines (55 loc) · 1022 Bytes
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#include <iostream>
#include <vector>
#include <queue>
#include <stack>
#include <algorithm>
#include <cmath>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <string>
#include <cstring>
#include <cstdio>
#include <cstdlib>
#include <ctime>
#include <cassert>
#include <limits>
#include <numeric>
#include <climits>
#define int long long
using namespace std;
int n;
vector<vector<int>> adj;
vector<int> sz;
void dfs(int node){
for(int nb : adj[node]){
dfs(nb);
sz[node] += sz[nb];
}
}
void solve() {
cin >> n;
adj.assign(n+1 , vector<int>());
for(int i=2 ; i<=n ; i++){
int p;
cin >> p;
adj[p].push_back(i);
}
sz.assign(n+1 , 1);
dfs(1);
for(int i=1 ; i<=n ; i++){
cout << sz[i]-1 << " ";
}
cout << endl;
}
signed main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL); cout.tie(NULL);
int _t=1;
// cin >> _t;
while(_t--){
solve();
}
return 0;
}