Submission #572471

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
572471	2022-06-04 13:07:32	model_code	Permutation (APIO22_perm)	C++17	100 / 100	3 ms	468 KiB

perm

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/*
 * TASK: ROS/cdgp001/Increasing subsequences
 * solution 3/2 log n
 * Author: Karol Pokorski
 */
#include <bits/stdc++.h>
#include "perm.h"
using namespace std;
typedef long long int LL;
void apply_gadget(vector<int>& v,
                  const vector<int>& gadget) {
  vector<int> gadget_items;
  for (int x : gadget) if (x > 0) gadget_items.push_back(x);
  sort(gadget_items.begin(), gadget_items.end());
  for (int x : gadget_items)
    for (int& y : v)
      if (y >= x) y++;
  int n_size = v.size() + gadget.size();
  for (int x : gadget) {
    if (x <= 0) v.push_back(n_size + x);
    else v.push_back(x);
  }
}
vector<int> dec2bin(LL x) {
 
 
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> construct_permutation(long long int)':
perm.cpp:77:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |   for(int i=0;i<result.size();i++)
      |               ~^~~~~~~~~~~~~~

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