Submission #950825

#	Time	Username	Problem	Language	Result	Execution time	Memory
950825		Mr_Ph	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KiB

art

#include "art.h"
#include<bits/stdc++.h>
using namespace std;
void solve(int n) {
    vector<int>arr;
    for(int i=1;i<=n;i++)
        arr.push_back(i);
    do
    {
        int x=publish(arr);
        if(!x)return arr;
    } while (next_permutation(arr.begin(),arr.end()));
}

Compilation message (stderr)

art.cpp: In function 'void solve(int)':
art.cpp:11:22: error: return-statement with a value, in function returning 'void' [-fpermissive]
   11 |         if(!x)return arr;
      |                      ^~~
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) {
      |        ~~~~~~~~~^~~~