Submission #965440

#	Time	Username	Problem	Language	Result	Execution time	Memory
965440		emptypringlescan	Ancient Machine (JOI21_ancient_machine)	C++17	Compilation error	0 ms	0 KiB

Anna

#include "Anna.h"
#include <bits/stdc++.h>
using namespace std;
unordered_map<long long,int> um;
int cnt;
void brute(int lvl, int cur, int prev){
	if(lvl>=40){
		um[cur]=cnt;
		cnt++;
		return;
	}
	if(prev==0){
		brute(lvl+1,cur,0);
		brute(lvl+2,1<<lvl|cur,0);
	}
	else brute(lvl+1,cur,0);
}
void Anna(int N, vector<char> S){
	brute(0,0,0);
	
}

Bruno

#include "Bruno.h"
#include <bits/stdc++.h>
using namespace std;
unordered_map<long long,int> um;
int cnt;
void brute(int lvl, int cur, int prev){
	if(lvl>=40){
		um[cur]=cnt;
		cnt++;
		return;
	}
	if(prev==0){
		brute(lvl+1,cur,0);
		brute(lvl+2,1<<lvl|cur,0);
	}
	else brute(lvl+1,cur,0);
}
void Bruno(int N, int L, vector<char> S){
	brute(0,0,0);
	
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccdvWeVw.o: in function `main':
grader_bruno.cpp:(.text.startup+0x24d): undefined reference to `Bruno(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status