제출 #1177710

#제출 시각아이디문제언어결과실행 시간메모리
1177710alwaus424Arranging Shoes (IOI19_shoes)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define fr(m) for(int i = 0; i < m; i++) #define fro(m) for(int i=1; i<m; i++) #define _ "\n" #define nll cout<<'\n' #define ff first #define ss second #define inff (1<<30) #define srt(m) sort(m.begin(),m.end()) #define srtr(m) sort(m.rbegin(),m.rend()) #define rev(m) reverse(m.begin(),m.end()) void solve() { int n; cin >> n; vector<ll>v(n); fr(n*2) cin >> v[i]; if(v[1] < 0 ) cout << 1; else cout << 0; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); // int t; // cin >> t; // while (t--) solve(); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccPZCIJu.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccCAbvuA.o:shoes.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccPZCIJu.o: in function `main':
grader.cpp:(.text.startup+0x289): undefined reference to `count_swaps(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status