Submission #1348283

#	Time	Username	Problem	Language	Result	Execution time	Memory
1348283		ken	Easter Eggs (info1cup17_eastereggs)	C++20	Compilation error	0 ms	0 KiB

eastereggs

#include <bits/stdc++.h>
using namespace std;
vector <int> edge[10040];
int tour[10040];
int rev[10040];
vector <int> ans;
//int query(vector < int > islands);
int cnt = 1;
void dfs(int id,int pa = -1){
    rev[cnt] = id;
    tour[id] = cnt++;
    //cout << id << "\n";
    for (auto ii : edge[id]){
        if(ii == pa)continue;
        dfs(ii,id);
    }
}
bool query(vector <int> aa){
    return 1;
}
bool ask(int til){
    vector <int> smth;
    for (int i=1; i<=til; i++){
        smth.push_back(rev[i]);
    }
    return query(smth);
}
int findEgg(int N, vector<pair<int, int>> bridges){
    for (auto [ft,sd] : bridges){
        edge[ft].push_back(sd);
        edge[sd].push_back(ft);
    }
    //ans.push_back(1);
    dfs(1);
    /*
    for (int i=1; i<=N; i++){
        cout << tour[i] << " " ;
    }cout << "\n";
    */
    for (int i=1; i<=N; i++){
        cout << rev[i] << " " ;
    }
    int l=1,r=N;
    while(l<r){
        int mid = (l+r)/2;
        if(ask(mid)){
            r = mid;
        }else{
            l = mid+1;
        }
    }
    return l;
}
/*
int main(){
    int n,m;
    cin >> n >> m;
    vector <pair<int,int>> brid;
    for (int i=1; i<=m; i++){
        int ai,bi;
        cin >> ai >> bi;
        brid.push_back({ai,bi});
    }
    findEgg(n, brid);
}
*/

Compilation message (stderr)

/usr/bin/ld: /tmp/cc0n58IR.o: in function `query(std::vector<int, std::allocator<int> >)':
grader.cpp:(.text+0x0): multiple definition of `query(std::vector<int, std::allocator<int> >)'; /tmp/ccUTWrxP.o:eastereggs.cpp:(.text+0xd0): first defined here
collect2: error: ld returned 1 exit status