Submission #980682

#	Time	Username	Problem	Language	Result	Execution time	Memory
980682		Malix	Permutation (APIO22_perm)	C++17	10 / 100	485 ms	51364 KiB

perm

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

typedef unsigned long long ll;
typedef vector<int> vi;
typedef vector<vi> vii;
typedef pair<int,int> pi;
typedef vector<pi> pii;

#define REP(i,a,b) for(int i=a;i<b;i++)
#define F first
#define S second
#define PB push_back
#define MP make_pair

ll INF=1e18+10;

std::vector<int> construct_permutation(long long k)
{
	vi ans;
	REP(i,0,k-1)ans.PB(i);
	reverse(ans.begin(),ans.end());
	return ans;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 90