Submission #825030

# Submission time Handle Problem Language Result Execution time Memory
825030 2023-08-14T13:44:31 Z vjudge1 Art Collections (BOI22_art) C++17
Compilation error
0 ms 0 KB
#include <bits/stdc++.h>
#include "art.h"
#define el '\n'
#define fi first
#define sc second
#define int ll
#define pii pair<int, int>
#define all(v) v.begin(), v.end()
using namespace std;
using ll=long long;
using ull=unsigned long long;
using ld=long double;
const int mod=1e9+7;
const int N=1e5+11;
int ask(int x, int n)
{
    vector<int> a;
    a.push_back(x);
    for(int i=1;i<=n;i++) if(x!=i) a.push_back(i);
    return publish(a);
}
void read(vector<int>& v, int x, int p)
{
	vector<int> b;
	for(int i=0;i<p;i++) b.push_back(v[i]);
	b.push_back(x);
	for(int i=p; i<v.size(); i++) b.push_back(v[i]);
	vector<int> cc=b;
	b=v;
	v=cc;
}
void solve(int n)
{
    vector<int> ans;
	ans.push_back(1);
	for(int i = 2; i <= n; i++) read(ans, i, (i-1-ask(1, n)+ask(i,n))/2);
	answer(ans);
}
//signed main()
//{
////    freopen("divisor.INP", "r", stdin);
////    freopen("divisor.OUT", "w", stdout);
//    ios_base::sync_with_stdio(0);
//    cin.tie(0);
//    int t=1;
//    //cin >> t;
//    while(t--)
//    {
//        sol();
//    }
//}

Compilation message

art.cpp: In function 'll ask(ll, ll)':
art.cpp:20:20: error: could not convert 'a' from 'vector<long long int>' to 'vector<int>'
   20 |     return publish(a);
      |                    ^
      |                    |
      |                    vector<long long int>
art.cpp: In function 'void read(std::vector<long long int>&, ll, ll)':
art.cpp:27:16: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |  for(int i=p; i<v.size(); i++) b.push_back(v[i]);
      |               ~^~~~~~~~~
art.cpp: In function 'void solve(ll)':
art.cpp:37:9: error: could not convert 'ans' from 'vector<long long int>' to 'vector<int>'
   37 |  answer(ans);
      |         ^~~
      |         |
      |         vector<long long int>
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) {
      |        ~~~~~~~~~^~~~