Submission #1353385

#	Time	Username	Problem	Language	Result	Execution time	Memory
1353385		eri16	Art Collections (BOI22_art)	C++20	Compilation error	0 ms	0 KiB

art

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

#define pb push_back
#define fi first
#define se second

int fnd(int n, int num){
    return (num+n-1)/2;
}

void solve(int N){
    int ssm;
    
    vector <int> rank(N,0);
    
    vector <int> v(N);
    for (int i=1; i<=N; i++){v[i-1]=i;}
    ssm = publish(v);
    
    for (int i=1; i<N; i++){
        v.clear();
        v.resize(N);
        for (int j=1; j<i; j++){v[j-1]=j;}
        for (int j=i+1; j<=N; j++){v[j-2]=j;}
        v[N-1]=i;
        int ans = publish(v);
        int rnk = fnd(N-i+1,ssm-ans);
        int ind = 0;
        while (rnk>=0 & ind!=N){
            if (rank[ind]==0){rnk--;}
            ind++;
        }
        rank[ind-1]=i;
    }
    
    for (int i=0; i<N; i++){if (rank[i]==0){rank[i]=N;}}
    
    answer(rank);
}

Compilation message (stderr)

art.cpp: In function 'void solve(int)':
art.cpp:20:11: error: 'publish' was not declared in this scope
   20 |     ssm = publish(v);
      |           ^~~~~~~
art.cpp:40:5: error: 'answer' was not declared in this scope
   40 |     answer(rank);
      |     ^~~~~~