제출 #979909

#제출 시각아이디문제언어결과실행 시간메모리
979909vjudge1Closing Time (IOI23_closing)C++17
컴파일 에러
0 ms0 KiB
#include <algorithm> #include <fstream> #include <vector> #include <queue> #include <stack> #include <iostream> #include <cmath> #include <queue> #include <set> #include <string> #include <cstring> #include <map> #include <unordered_map> #include <unordered_set> #define F first #define S second #define PB push_back using namespace std; const long long MOD=1e9+7, INF=1e18; const int INFI=1e9, N_MAX=200000; typedef long long ll; typedef pair<int, int> ii; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<ii> vii; typedef vector<pair<int, ii>> viii; typedef vector<vii> vvii; typedef vector<ll> vll; typedef vector<vll> vvll; int max_score(int n, int x, int y, ll k, int u[], int v[], int w[]) { cin>>n>>x>>y>>k; for(int i=1;i<n;i++) cin>>u[i-1]; for(int i=1;i<n;i++) cin>>v[i-1]; for(int i=1;i<n;i++) cin>>w[i-1]; vll cost1(n+1, INF), cost2(n+1, INF), c(n+1, 0); for(int i=0;i<n-1;i++){ if(min(u[i], v[i])!=max(u[i], v[i])-1) return 0; c[max(u[i], v[i])]=w[i]; } cost1[x]=cost2[y]=0; for(int i=x+1;i<n;i++) cost1[i]=cost1[i-1]+cost1[i-1]+c[i]; for(int i=x-1;i>=0;i--) cost1[i]=cost1[i+1]+cost1[i+1]+c[i+1]; for(int i=y+1;i<n;i++) cost2[i]=cost2[i-1]+cost2[i-1]+c[i]; for(int i=y-1;i>=0;i--) cost2[i]=cost2[i+1]+cost2[i+1]+c[i+1]; int ans=0; for(int i=x;i>=0;i--) for(int j=x;j<y;j++) for(int kk=y;kk>x;kk--) for(int h=y;h<n;h++){ ll aux=cost1[i]+cost1[j]+cost2[kk]+cost2[h]; if(aux<=k) ans=max(ans, (x-i)+(j-x)+(y-kk)+(h-y)+2); } cout<<ans<<endl; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc4ULxbG.o: in function `main':
grader.cpp:(.text.startup+0x6a1): undefined reference to `max_score(int, int, int, long long, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status