제출 #981233

#제출 시각아이디문제언어결과실행 시간메모리
981233Faisal_Saqib도로 폐쇄 (APIO21_roads)C++17
컴파일 에러
0 ms0 KiB
#include "roads.h" //#include <bits/stdc++.h> #include "grader.cpp" #include <vector> using namespace std; #define ll long long vector<long long> minimum_closure_costs(int n, std::vector<int> u,std::vector<int> v,std::vector<int> w) { vector<long long> ans(n); ll even=0,odd=0; ll even1=0; ll odd1=0; ans[1]=1e17; for(int i=0;i<(n-1);i++) { ans[0]+=w[i]; if(i%2) { odd+=w[i]; } else{ even+=w[i]; } } for(int i=0;i<(n-1);i++) { if(i%2) { odd-=w[i]; odd1+=w[i]; } else{ even-=w[i]; even1+=w[i]; } ans[1]=min(ans[1],min(odd1,even1)+min(odd,even)); } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccvUn581.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccYOtf42.o:roads.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status