제출 #580742

#제출 시각아이디문제언어결과실행 시간메모리
580742vladiliusArranging Shoes (IOI19_shoes)C++17
컴파일 에러
0 ms0 KiB
#include "shoes.h" #include <bits/stdc++.h> #include <vector> #include "grader.cpp" using namespace std; int count_swaps(vector<int> l){ int n = (int) l.size(); if (n == 2){ if (l[0] < l[1]){ return 0; } else { return 1; } } return -1; }

컴파일 시 표준 에러 (stderr) 메시지

shoes.cpp:7:5: error: ambiguating new declaration of 'int count_swaps(std::vector<int>)'
    7 | int count_swaps(vector<int> l){
      |     ^~~~~~~~~~~
In file included from shoes.cpp:1:
shoes.h:7:11: note: old declaration 'long long int count_swaps(std::vector<int>)'
    7 | long long count_swaps(std::vector<int> S);
      |           ^~~~~~~~~~~