Submission #1095333

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1095333	2024-10-02T00:47:16 Z	idiotcomputer	Easter Eggs (info1cup17_eastereggs)	C++11	Compilation error	0 ms	0 KB

eastereggs

#include "grader.h"
#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
#define pb push_back
#define sz(x) (int) (x).size()

const int mxN = 520;
vector<int> adj[mxN];
vector<int> ord;


void dfs(int node, int p){
	ord.pb(node);
	for (int c : adj[node]){
		if (c != p) dfs(c,node);
	}
}

int findEgg(int N, vector<pair<int,int>> bridges){
	for (int i = 1; i <= N; i++) graph[i].clear();
	ord.clear();
	for (pair<int, int> i : bridges) {
		graph[i.first].push_back(i.second);
		graph[i.second].push_back(i.first);
	}
	dfs(0,-1);
	int l = 0, r = N - 1;
	while (l != r) {
		int mid = (l + r + 1) / 2;
		if (query(vector<int>(ord.begin(), ord.begin() + mid))) r = mid - 1;
		else l = mid;
	}
	return ord[l];
}	

Compilation message

eastereggs.cpp: In function 'int findEgg(int, std::vector<std::pair<int, int> >)':
eastereggs.cpp:22:31: error: 'graph' was not declared in this scope; did you mean 'isgraph'?
   22 |  for (int i = 1; i <= N; i++) graph[i].clear();
      |                               ^~~~~
      |                               isgraph
eastereggs.cpp:25:3: error: 'graph' was not declared in this scope; did you mean 'isgraph'?
   25 |   graph[i.first].push_back(i.second);
      |   ^~~~~
      |   isgraph