Submission #954185

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
954185	2024-03-27T11:20:08 Z	PM1	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KB

art

#include <bits/stdc++.h>
#include "art.h"
using namespace std;
const int mxn=4e3+5;
vector<int>ans,fake;
void solve(int n){
	for(int i=1;i<=n;i++){
		ans.push_back(i);
		fake.push_back(i);
	}
	int now=publish(ans);
	for(int i=1;i<n;i++){
		for(int j=0;j<n;j++)
			fake[j]=ans[j];
		int x=fake[i];
		auto it=fake.begin()+i;
		fake.erase(it);
		it=fake.begin();
		fake.insert(it,x);
		int y=publish(fake);
		int z=y-now;
		z++;
		if(z==i+1)continue;
		it=ans.begin()+i;
		ans.erase(it);
		it=ans.begin()+z;
		ans.insert(it,x);
		if(ans.size()<n){
			return 0;
		}
		now--;
	}
	answer(ans);
	return 0;
}

Compilation message

art.cpp: In function 'void solve(int)':
art.cpp:28:16: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   28 |   if(ans.size()<n){
      |      ~~~~~~~~~~^~
art.cpp:29:11: error: return-statement with a value, in function returning 'void' [-fpermissive]
   29 |    return 0;
      |           ^
art.cpp:34:9: error: return-statement with a value, in function returning 'void' [-fpermissive]
   34 |  return 0;
      |         ^
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) {
      |        ~~~~~~~~~^~~~