Submission #1146469

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1146469	2025-02-06 04:56:14	aliarapov	Easter Eggs (info1cup17_eastereggs)	C++20	71.60 / 100	12 ms	464 KiB

eastereggs

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
const int n = 513;
vector<int> g[n];
vector<int> sz(n);
vector<int> par(n);
vector<bool> bad(n);
void dfs(int v) {
    for (int to : g[v]) {
        if (to != par[v]) par[to] = v, dfs(to);
    }
}
void getsz(int v) {
    sz[v] = 1;
    for (int to : g[v]) {
        if (to != par[v] and !bad[to]) getsz(to), sz[v] += sz[to];
    }
}
int get(int v, int root) {
    for (int to : g[v]) {
        if (to != par[v] and sz[to] * 2 >= sz[root] and !bad[to]) return get(to, root);
    }
    return v;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

eastereggs.cpp: In function 'int calc(int)':
eastereggs.cpp:81:1: warning: control reaches end of non-void function [-Wreturn-type]
   81 | }
      | ^

• Subtask 1: 32 / 40
• Subtask 2: 26.4 / 40
• Subtask 3: 13.2 / 20