Submission #1074402


Source Code Expand

#include "bits/stdc++.h"

using namespace std;

#define int long long
#define PB push_back
#define MP make_pair
#define ALL(V) V.begin(), V.end()
typedef pair<int, int> pii;
typedef pair<string, int> psi;
typedef pair<int, pii> pipii;
typedef pair<pii, pii> pipi;

constexpr int INF = 1LL << 60;
constexpr int MOD = 1000000007;
constexpr int MAX_N = 100005;
constexpr int dx[] = { 0, 1, 0, -1 };
constexpr int dy[] = { 1, 0, -1, 0 };

int n;
vector<int> G[MAX_N];

int Solve(int i, int d) {
    int res = d;
    for (int j = 0; j < G[i].size(); ++j) {
        res = max(res, Solve(G[i][j], d + 1 + j));
    }

    return res;
}

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    cin >> n;
    for (int i = 2; i <= n; ++i) {
        int a;
        cin >> a;
        G[a].PB(i);
    }

    cout << Solve(1, 0) << endl;
}

Submission Info

Submission Time
Task B - Tournament
User gedorinku
Language C++14 (GCC 5.4.1)
Score 0
Code Size 887 Byte
Status WA
Exec Time 26 ms
Memory 10368 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 800
Status
AC × 3
AC × 27
WA × 26
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, 49.txt, 50.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt WA 24 ms 4480 KB
02.txt WA 24 ms 4480 KB
03.txt WA 24 ms 4480 KB
04.txt WA 25 ms 4480 KB
05.txt WA 24 ms 4480 KB
06.txt WA 24 ms 4480 KB
07.txt WA 24 ms 4480 KB
08.txt WA 24 ms 4480 KB
09.txt WA 24 ms 4480 KB
10.txt WA 24 ms 4480 KB
11.txt AC 26 ms 10368 KB
12.txt WA 25 ms 8064 KB
13.txt WA 24 ms 7168 KB
14.txt WA 23 ms 6400 KB
15.txt WA 23 ms 5760 KB
16.txt WA 23 ms 5376 KB
17.txt WA 22 ms 4992 KB
18.txt WA 23 ms 4864 KB
19.txt WA 24 ms 4864 KB
20.txt WA 24 ms 4736 KB
21.txt AC 13 ms 3704 KB
22.txt AC 12 ms 3580 KB
23.txt AC 13 ms 3764 KB
24.txt AC 13 ms 3660 KB
25.txt AC 12 ms 3712 KB
26.txt WA 13 ms 3712 KB
27.txt WA 13 ms 3584 KB
28.txt WA 13 ms 3712 KB
29.txt WA 14 ms 3840 KB
30.txt WA 15 ms 3712 KB
31.txt AC 20 ms 4224 KB
32.txt AC 19 ms 4224 KB
33.txt AC 18 ms 3712 KB
34.txt AC 18 ms 3968 KB
35.txt AC 19 ms 4224 KB
36.txt AC 16 ms 3456 KB
37.txt AC 15 ms 3456 KB
38.txt AC 15 ms 3584 KB
39.txt AC 22 ms 3712 KB
40.txt AC 12 ms 3456 KB
41.txt AC 5 ms 2560 KB
42.txt AC 5 ms 2560 KB
43.txt AC 5 ms 2560 KB
44.txt AC 5 ms 2560 KB
45.txt WA 5 ms 2560 KB
46.txt AC 5 ms 2560 KB
47.txt AC 5 ms 2560 KB
48.txt AC 5 ms 2560 KB
49.txt WA 5 ms 2560 KB
50.txt AC 5 ms 2560 KB
s1.txt AC 5 ms 2560 KB
s2.txt AC 5 ms 2560 KB
s3.txt AC 5 ms 2560 KB