제출 #976108

#제출 시각아이디문제언어결과실행 시간메모리
976108rythm_of_knight순열 (APIO22_perm)C++17
컴파일 에러
0 ms0 KiB
#include "perm.h" #include <bits/stdc++.h> #define int long long using namespace std; vector<int> construct_permutation(int k) { int temp = --k; vector <int> v; while (temp) { v.push_back(temp & 1); temp >>= 1; } int sz = v.size(); for (int i = 0; i < sz; i++) { while (i > 0 && v[i - 1] == 0 && v[i] > 0) { v[i - 1] += 2; v[i]--; i--; } } int cnt = -1; vector <int> ans; for (int i = 0; i < sz; i++) { vector <int> t; while (v[i]--) { t.push_back(++cnt); } reverse(t.begin(), t.end()); for (int &u : t) { ans.push_back(u); } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

perm.cpp:5:13: error: ambiguating new declaration of 'std::vector<long long int> construct_permutation(long long int)'
    5 | vector<int> construct_permutation(int k) {
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from perm.cpp:1:
perm.h:3:18: note: old declaration 'std::vector<int> construct_permutation(long long int)'
    3 | std::vector<int> construct_permutation(long long k);
      |                  ^~~~~~~~~~~~~~~~~~~~~