Submission #984205

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
984205	2024-05-16 11:30:59	Izaz	Permutation (APIO22_perm)	C++17	91.33 / 100	3 ms	600 KiB

perm

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#include <bits/stdc++.h>
using namespace std;
 
#define f first
#define s second
#define mn(a,b) min(a,b)
#define mx(a,b) max(a,b)
#define ll long long
ll power[61];
int re(ll k){
  for(int i = 0 ; i < 61 ;i++){
    if(power[i]>k)return i-1;
  }
  return 61;
}
vector<int>Solve(vector<int>vec , int Now_adding, ll k){
  if(k == 0 ){
    return vec;
  }
 
  int MAXI = re(k);
  vector<int>AL;
  for(int i = 0 ; i < vec.size();i++){
    if(i == MAXI){
      AL.push_back(Now_adding);
    }
    AL.push_back(vec[i]);
  }
  if(MAXI == vec.size())AL.push_back(Now_adding);
  return Solve(AL,Now_adding+1,k - (power[MAXI]));
 
 
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> Solve(std::vector<int>, int, long long int)':
perm.cpp:23:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |  for(int i = 0 ; i < vec.size();i++){
      |                  ~~^~~~~~~~~~~~
perm.cpp:29:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |  if(MAXI == vec.size())AL.push_back(Now_adding);
      |     ~~~~~^~~~~~~~~~~~~
perm.cpp: In function 'std::vector<int> construct_permutation(long long int)':
perm.cpp:41:21: warning: control reaches end of non-void function [-Wreturn-type]
   41 |  vector<vector<int>>Answer;
      |                     ^~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 81.333333333 / 90