Submission #974885

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
974885	2024-05-04 06:02:03	AlperenT_	Permutation (APIO22_perm)	C++17	91.33 / 100	2 ms	592 KiB

perm

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#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#define pb push_back
#define F first             
#define S second 
#define ld long double
#define all(a) a.begin(),a.end()
#define pii pair <int,int>
#define ll long long 
#define sz(v) (int)v.size()
#define rep(i , a , b) for(int i=a;i <= (b);i++)
#define per(i , a , b) for(int i=a;i >= (b);i--)
#define deb(x) cout <<#x << " : " << x << "\n" ;
using namespace std ;
const int maxn = 2e6 + 10 , maxq = 32, inf = 1e9+10 , lg = 19  ,sq = 1000 ,mod = 998244353 ;
ll dp[maxn] ;
vector<int> construct_permutation(ll k){
    k -- ;
    vector <int> ans ;
    int c= 0 ;
    while(k){
        ll t = 1;
        int id =sz(ans) ;
        rep(i ,0 , sz(ans)-1){
            if(t+dp[ans[i]] <= k){
                t += dp[ans[i]] ;
            }else{
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 81.333333333 / 90