Submission #915209

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
915209	2024-01-23 13:31:52	a_l_i_r_e_z_a	Permutation (APIO22_perm)	C++17	100 / 100	2 ms	436 KiB

perm

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// In the name of God
// Hope is last to die
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
#define pb push_back
#define S second
#define F first
#define mp make_pair
#define smax(x, y) (x) = max((x), (y))
#define smin(x, y) (x) = min((x), (y))
#define all(x) (x).begin(), (x).end()
#define len(x) ((int)(x).size())
const int maxn = 200 + 5; 
const int inf = 1e9 + 7;
vector<int> construct_permutation(ll k){
    vector<int> vec;
    if(k == 1) return vec;
    if(k == 2){
        vec.pb(0);
        return vec;
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> construct_permutation(ll)':
perm.cpp:61:9: warning: 'flag' may be used uninitialized in this function [-Wmaybe-uninitialized]
   61 |         if(flag){
      |         ^~

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