Submission #1065687

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1065687	2024-08-19 10:56:04	stdfloat	Permutation (APIO22_perm)	C++17	100 / 100	2 ms	372 KiB

perm

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#include <bits/stdc++.h>
#include "perm.h"
// #include "grader.cpp"
using namespace std;
using ll = long long;
vector<int> construct_permutation(ll k) {
    bool tr1 = false, tr2 = false;
    int mn = 0, smn = 0, mx = -1;
    vector<double> v;
    for (int i = 59; i >= 0; i--) {
        if (!tr1 && !((k >> i) & 1)) continue;
        bool x = (k >> i) & 1;
        if (!i) {
            v.push_back(++mx);
            if (x) v.push_back(--mn);
            break;
        }
        bool y = (k >> (i - 1)) & 1;
    
        if (!x && !y) {
            v.push_back(++mx);
            v.push_back(++mx);
            if (!tr1) smn = 1;
        }
        else if (!x) {
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 90 / 90