제출 #1020001

#제출 시각아이디문제언어결과실행 시간메모리
1020001abdelhakimArranging Shoes (IOI19_shoes)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #define mod 1000000007LL #define inf 1e17 #define ll long long using namespace std; void printvec(vector<ll> vec) { for (auto &&e : vec) { cout << e << ' '; } cout << endl; } ll count_swaps(int S[]) { int n = sizeof(S)/sizeof(S[0]); vector<ll> s(n); for (int i = 0; i < n; i++) { s[i] = S[i]; } return s[0] > 0; } // int main() // { // }

컴파일 시 표준 에러 (stderr) 메시지

shoes.cpp: In function 'long long int count_swaps(int*)':
shoes.cpp:18:20: warning: 'sizeof' on array function parameter 'S' will return size of 'int*' [-Wsizeof-array-argument]
   18 |     int n = sizeof(S)/sizeof(S[0]);
      |                   ~^~
shoes.cpp:16:20: note: declared here
   16 | ll count_swaps(int S[])
      |                ~~~~^~~
/usr/bin/ld: /tmp/cc2SaCDq.o: in function `main':
grader.cpp:(.text.startup+0x29d): undefined reference to `count_swaps(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status