제출 #793513

#제출 시각아이디문제언어결과실행 시간메모리
793513MODDI카니발 티켓 (IOI20_tickets)C++17
컴파일 에러
0 ms0 KiB
#include "tickets.h" #include "grader.cpp" #include <bits/stdc++.h> using namespace std; #define pb push_back #define mp make_pair typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef vector<int> vi; typedef vector<int> vl; long long find_maximum(int k, vector<vi> x) { int n = x.size(); int m = x[0].size(); if(m == 1){ ll sum = 0; for(int i = 0; i < n; i++) sum += x[i][0]; vector<vi> al(n); for(int i = 0; i < n; i++) al[i].pb(0); allocate_tickets(al); ll choose = sum / n, choose1 = (sum + n - 1) / n; ll ans1 = 0, ans2 = 0; for(int i = 0; i < n; i++){ ans1 += abs(x[i][0] - choose); ans2 += abs(x[i][0] - choose1); } return max(ans1, ans2); } return 1; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccoFKJtw.o: in function `allocate_tickets(std::vector<std::vector<int, std::allocator<int> >, std::allocator<std::vector<int, std::allocator<int> > > >)':
grader.cpp:(.text+0x260): multiple definition of `allocate_tickets(std::vector<std::vector<int, std::allocator<int> >, std::allocator<std::vector<int, std::allocator<int> > > >)'; /tmp/ccTnc3zt.o:tickets.cpp:(.text+0x260): first defined here
/usr/bin/ld: /tmp/ccoFKJtw.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccTnc3zt.o:tickets.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status