#include <bits/stdc++.h> #include "grader.h" using namespace std; vector <int> g[520]; int v[520], lvl[520]; void dfs (int nod, int t = 0, int depth) { lvl[nod] = depth; for (auto it : g[nod]) { if (it != t) dfs (it, nod, depth + 1); } } bool cmp (int a, int b) { return lvl[a] < lvl[b]; } int findEgg (int n, vector < pair < int, int > > bridges) { for (int i = 0; i < bridges.size(); i++) { int x = bridges[i].first; int y = bridges[i].second; g[x].push_back (y); g[y].push_back (x); } int k = 0; for (int i = 1; i <= n; i++) v[++k] = i; dfs(1, 0, 1); sort(v+1, v + n + 1, cmp); int st = 1, dr = n; while (st <= dr) { int mij = (st + dr) / 2; vector <int> q; for (int i = 1; i <= mij; i++) q.push_back(v[i]); int x = query(q); if (x) dr = mij; else st = mij + 1; } return st; }

eastereggs.cpp:10:35: error: default argument missing for parameter 3 of 'void dfs(int, int, int)'
   10 | void dfs (int nod, int t = 0, int depth)
      |                               ~~~~^~~~~
eastereggs.cpp:10:24: note: ...following parameter 2 which has a default argument
   10 | void dfs (int nod, int t = 0, int depth)
      |                    ~~~~^~~~~