Submission #704741

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
704741	2023-03-02 21:33:27	beaconmc	Permutation (APIO22_perm)	C++17	100 / 100	2 ms	376 KiB

perm

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#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#include "perm.h"
typedef long long ll;
#define FOR(i,x,y) for(ll i=x; i<y; i++)
using namespace std;
vector<int> perm(ll k, ll shi){
  if (k==2){
    return {(int)shi};
  }
  ll imp = k;
  vector<ll> ops;
  deque<ll> sus;
  while (k>1){
    bool flag = false;
    FOR(i,2,min((ll)10, (ll)k)){
      if (k%i==0){
        ops.push_back(i);
        k /= i;
        flag = true;
 
 
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> perm(ll, ll)':
perm.cpp:19:5: warning: unused variable 'imp' [-Wunused-variable]
   19 |  ll imp = k;
      |     ^~~

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