Submission #659566

#	Time	Username	Problem	Language	Result	Execution time	Memory
659566		ktkerem	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KiB

art

/*#pragma GCC target ("avx2")
#pragma GCC optimize ("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")/**/
#include<bits/stdc++.h>
/**/
typedef int ll;
//typedef long long ll;
typedef unsigned long long ull;
typedef std::string str;
/*typedef __int128 vll;
typedef unsigned __int128 uvll;*/
#define llll std::pair<ll , ll>
#define pb push_back
#define pf push_front
#define halo cout << "hello\n"
#define fi first
#define sec second
#define all(a) a.begin() , a.end()
const ll limit = 998244353; 
const ll ous = 1e5 + 7;
const ll dx[4] = {-1 , 0 , 1 , 0} , dy[4] = {0,1,0,-1};
ll n , m;std::vector<ll> ar , mem;
void solve(int N){
    n = N;
    ar.resize(n);
    mem.resize(n);
    for(ll i = 0;n>i;i++){
        std::vector<ll> k;
        for(ll j = 0;n>j;j++){
            k.pb((i + j % n) + 1);
        }
        ll x = publish(k);
        mem[i] = x;
    }
    for(ll i = 1;n>=i;i++){
        ar[((mem[(i - 1 + n) % n] - mem[i % n] + n - 1) / 2) % n] = i;        
    }
    answer(ar);
    return;/**/
}
/*signed main(){
    std::ios_base::sync_with_stdio(false);std::cin.tie(NULL);
    ll t=1;
    //std::cin >> t;
    ll o = 1;
    while(t--){ 
        //cout << "Case " << o++ << ":\n";
        solve();
    }
    return 0;
}*/

Compilation message (stderr)

art.cpp:5:78: warning: "/*" within comment [-Wcomment]
    5 | #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")/**/
      |                                                                               
art.cpp: In function 'void solve(int)':
art.cpp:34:16: error: 'publish' was not declared in this scope
   34 |         ll x = publish(k);
      |                ^~~~~~~
art.cpp:40:5: error: 'answer' was not declared in this scope
   40 |     answer(ar);
      |     ^~~~~~
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) {
      |        ~~~~~~~~~^~~~