Submission #638494

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
638494	2022-09-06 09:28:13	TranGiaHuy1508	Permutation (APIO22_perm)	C++17	100 / 100	2 ms	340 KiB

perm

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#include <bits/stdc++.h>
using namespace std;
 
using ll = long long;
 
namespace {
  vector<int> primes = {2, 3, 5, 7};
 
  deque<int> q;
  int lim;
 
  void mult(int x){
    if (x == 7){
      q.push_back(lim + 3);
      q.push_back(lim + 1);
      q.push_back(lim);
      q.push_back(lim + 2);
      lim += 4;
      return;
    }
    else if (x == 5){
      q.push_back(lim + 2);
      q.push_back(lim);
      q.push_back(lim + 1);
      lim += 3;
      return;
    }
    for (int i = lim + x - 2; i >= lim; i--){
      q.push_back(i);
    }
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 90 / 90