# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
587752 | cfalas | Art Collections (BOI22_art) | C++17 | 1469 ms | 660 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "art.h"
#include<bits/stdc++.h>
using namespace std;
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
// art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
// g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
#define F first
#define S second
void solve_bf(int n){
vector<int> order;
for(int i=0;i<n;i++) order.push_back(i+1);
do{
int x = publish(order);
if(x==0){
answer(order);
return;
}
} while(next_permutation(order.begin(), order.end()));
}
void solve(int n) {
/*
if(n<=6){
solve_bf(n);
return;
}*/
vector<int> order(n);
for(int i=0;i<n;i++) order[i] = i+1;
int ans = publish(order);
int init = ans;
vector<int> res(n);
for(int i=0;i<n;i++){
order.insert(order.begin(), order[n-1]);
order.erase(order.begin() + n);
int ne;
if(i==n-1) ne = init;
else ne = publish(order);
int diff = ne - ans;
diff += n-1;
diff /=2;
res[diff] = order[0];
ans = ne;
}
answer(res);
}
Compilation message (stderr)
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