Submission #195569

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
195569	2020-01-16T09:51:01 Z	theStaticMind	Meetings (JOI19_meetings)	C++14	Compilation error	0 ms	0 KB

meetings

#include "meetings.h"
#include<bits/stdc++.h>
#define pb push_back
using namespace std;

void dp(vector<int> data,int curr){
      if(data.empty())return;
      int big=data[0];
      vector<int>sub,other;
      sub.pb(big);
      for(int i=1;i<data.size();i++){
            if(data[i]==big)continue;
            int q=Query(big,curr,data[i]);
            if(q==curr)other.pb(data[i]);
            else{
                  sub.pb(data[i]);
                  big=q;
            }
      }
      Bridge(curr,big);
      sub.erase(find(all(sub),big));
      dp(sub,big);
      dp(other,curr);
}
void Solve(int N){
      vector<int>arr(N);
      for(int i=1;i<N;i++)cin>>arr[i];
      dp(arr,0);
}

Compilation message

meetings.cpp: In function 'void dp(std::vector<int>, int)':
meetings.cpp:11:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int i=1;i<data.size();i++){
                   ~^~~~~~~~~~~~
meetings.cpp:21:22: error: 'all' was not declared in this scope
       sub.erase(find(all(sub),big));
                      ^~~
meetings.cpp:21:22: note: suggested alternative: 'kill'
       sub.erase(find(all(sub),big));
                      ^~~
                      kill