제출 #1214921

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1214921		jhe	Team Coding (EGOI24_teamcoding)	C++20	12 / 100	37 ms	6984 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int n, k;
int p[100000];
vector<int> child[100000];

signed main() {
    cin >> n >> k;
    vector<int> colour(n);
    for (int i = 0; i < n; i++) cin >> colour[i];

    for (int i = 1; i < n; i++) {
        cin >> p[i];
        child[p[i]].push_back(i);
    }

    vector<int> freq(k,0);
    int ans = 0;
    for (int i = n-1; i >= 0; i--) {
        freq[colour[i]]++;
        ans = max(ans, freq[colour[i]]);
    }

    cout << ans << " " << 0 << "\n";
} 

• Subtask 1: 12 / 12
• Subtask 2: 0 / 19
• Subtask 3: 0 / 27
• Subtask 4: 0 / 23
• Subtask 5: 0 / 19