Submission #915141

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
915141	2024-01-23 11:53:19	Amirreza_Fakhri	Permutation (APIO22_perm)	C++17	100 / 100	2 ms	600 KiB

perm

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// In the name of the God
#include <bits/stdc++.h>
#include "perm.h"
#define ll long long
// #define int long long
#define pb push_back
#define F first
#define S second
#define mp make_pair
#define pii pair <int, int>
#define smin(x, y) (x) = min((x), (y))
#define smax(x, y) (x) = max((x), (y))
#define all(x) (x).begin(), (x).end()
using namespace std;
const int inf = 1e9+7;
const int mod = 998244353;
const int maxn = 2e5+5;
vector <int> construct_permutation(ll k) {
    vector <int> res;
    if (k == 1) {
        return res;
    }
    if (k == 2) {
        res.pb(0); return res;
    }
    if (k == 3) {
        res.pb(1), res.pb(0); return res;
    }
 
 
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> construct_permutation(long long int)':
perm.cpp:51:9: warning: 'flag' may be used uninitialized in this function [-Wmaybe-uninitialized]
   51 |         if (flag) {
      |         ^~

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