Submission #583388

#	Time	Username	Problem	Language	Result	Execution time	Memory
583388		_Avocado_	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KiB

art

#include <bits/stdc++.h>
#define int int64_t
using namespace std;
#include "art.h"


void solve(int N){
	vector<int>cur(N);
	iota(cur.begin(), cur.end(), 1);
	vector<int>beg(N);
	vector<int>end(N);
	
	for(int i = 0; i<N; ++i){
		publish(cur);
		int x; cin>>x;
		beg[cur[0]-1] = x;
		end[cur[N-1]-1] = x;
		rotate(cur.begin(), cur.end()-1, cur.end());
	}
	
	vector<int>fred(N);
	int add = 1-(N%2);
	for(int i = 0; i<N; ++i){
		int pos = ((beg[i]-end[i]+add)/2) + ((N-1)/2);
		fred[pos] = i+1;
	}
	
	answer(fred);
}

/*

signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	//ifstream cin ("input.in");
	//ofstream cout ("output.out");
	
	
	
	cout<<'\n';
}
*/

Compilation message (stderr)

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
/usr/bin/ld: /tmp/cc3IXBED.o: in function `solve(long)':
art.cpp:(.text+0x215): undefined reference to `publish(std::vector<long, std::allocator<long> >)'
/usr/bin/ld: art.cpp:(.text+0x4f3): undefined reference to `answer(std::vector<long, std::allocator<long> >)'
/usr/bin/ld: /tmp/cclCcT9H.o: in function `main':
interface.cpp:(.text.startup+0x16): undefined reference to `solve(int)'
collect2: error: ld returned 1 exit status