Submission #580881

#	Time	Username	Problem	Language	Result	Execution time	Memory
580881		juggernaut	Art Collections (BOI22_art)	C++17	100 / 100	1753 ms	648 KiB

art

#include<bits/stdc++.h>
#define fr first
#define sc second
using namespace std;
typedef long long ll;
typedef long double ld;
#define USING_ORDERED_SET 0
#if USING_ORDERED_SET
#include<bits/extc++.h>
using namespace __gnu_pbds;
template<class T>using ordered_set=tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
#endif
template<class T>void umax(T &a,T b){if(a<b)a=b;}
template<class T>void umin(T &a,T b){if(b<a)a=b;}
#ifdef juggernaut
    #define printl(args...) printf(args)
    #include "sample_grader.cpp"
#else
    #define printl(args...) 0
#endif
int cash[4005];
#include "art.h"
void solve(int n){
	for(int i=0;i<n;i++){
		vector<int>vec;
		for(int j=0;j<n;j++)vec.push_back((i+j)%n+1);
		cash[i]=publish(vec);
	}
	vector<int>ans(n);
	for(int i=0;i<n;i++)ans[(cash[i]-cash[(i+1)%n]-n+1)/(-2)]=i+1;
	reverse(ans.begin(),ans.end());
	answer(ans);
}

Compilation message (stderr)

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) {
      |        ~~~~~~~~~^~~~

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30