제출 #1281506

#제출 시각아이디문제언어결과실행 시간메모리
1281506dimitri.shengelia축제 (IOI25_festival)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0), cin.tie(0); int n, x; cin >> n >> x; pair<int, int> p[n]; int t[n]; vector <int> v; for ( int i = 0; i < n; i++ ) { cin >> p[i].first; p[i].second = i; } for ( int i = 0; i < n; i++ ) { cin >> t[i]; } sort ( p, p + n ); for ( int i = 0; i < n and x >= p[i].first; i++ ) { x -= p[i].first; v.push_back( p[i].second ); } cout << v.size() << "\n"; for ( int i = 0; i < v.size() - 1; i++ ) { cout << v[i] << " "; } if ( v.size() > 0 ) { cout << v[v.size() - 1] << "\n"; } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccdFYfZr.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccD6u3AK.o:festival.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccdFYfZr.o: in function `main':
grader.cpp:(.text.startup+0x22a): undefined reference to `max_coupons(int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status