제출 #1138757

#제출 시각아이디문제언어결과실행 시간메모리
1138757Noproblem29Amusement Park (JOI17_amusement_park)C++20
컴파일 에러
0 ms0 KiB
#include "Joi.h" #include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define y1 cheza const int N=1e5+100; const int M=5001; const int B=447; const int mod=998244353; const ll INF=1e18; void Joi(int N, int M, int A[], int B[], long long X, int T) { for(int i = 0; i < N; i++){ long long cur=(i%60); ll bt=(X>>cur)&1ll; MessageBoard(i,bt); } }
#include "Ioi.h" #include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define y1 cheza const int N=1e4+100; const int M=5001; const int B=447; const int mod=998244353; const ll INF=1e18; int cnt[60]; vector<int>g[N]; void dfs(int x,int p){ for(auto i:g[x]){ if(i!=p){ cnt[i%60]=Move(i); dfs(i,x); cnt[x%60]=Move(x); } } } long long Ioi(int n, int m, int a[], int b[], int pos, int V, int T) { cnt[pos%60]=V; if(n<60){ assert(false); } for(int i=0;i<M;i++){ g[a[i]].push_back(b[i]); g[b[i]].push_back(a[i]); } dfs(P,P); ll ans=0; for(int i=0;i<60;i++){ if(cnt[i]){ ans+=(1ll<<i); } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

# 2번째 컴파일 단계

Ioi.cpp: In function 'long long int Ioi(int, int, int*, int*, int, int, int)':
Ioi.cpp:32:9: error: 'P' was not declared in this scope
   32 |     dfs(P,P);
      |         ^