Submission #722126

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
722126	2023-04-11T12:28:55 Z	Mardonbekhazratov	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KB

art

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

void solve(int n){
	vector<int>a(n);
	iota(a.begin(),a.end(),1);
	vector<int>result(n,-1);
	int c=publish(a);
	for(int i=1;i<n;i++){
		a.erase(a.begin());
		a.push_back(i);
		int b=publish(a);
		int d=b-c;
		int x=(d+n-1)/2;
		result[N-1-x]=i;
		c=b;
	}
	for(int i=0;i<n;i++) if(result[i]==-1) a[i]=n;
	answer(a);
}

Compilation message

art.cpp: In function 'void solve(int)':
art.cpp:16:10: error: 'N' was not declared in this scope
   16 |   result[N-1-x]=i;
      |          ^
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) {
      |        ~~~~~~~~~^~~~