제출 #1022575

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1022575		manizare	Library (JOI18_library)	C++14	컴파일 에러	0 ms	0 KiB

library

#include <bits/stdc++.h>
 
 
#pragma GCC optimize("O3,unroll-loops")
#define pb push_back
#define F first
#define S second 
#define all(a) a.begin(),a.end()
#define pii pair <int,int>
#define PII pair<pii , pii>
#define ld long double 
#define int long long 
#define sz(v) (int)v.size()
#define rep(i , a , b) for(int i=a;i <= b;i++)
#define per(i, a , b) for(int i=a;i >= b;i--)
using namespace std ;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int maxn = 2000 + 10  , sq = 550,  inf = 1e8+10 , mod = 10007 , lg = 20  ;
int nx[maxn] , n   , mark[maxn] ;

void 

int q2(vector <int> vec){
    rep(i ,1, n)mark[i] = 0 ;
    while(sz(vec)){
        int v = vec.back() ;vec.pop_back() ; 
        while(1){
            mark[v] = 1; 
            if(nx[v] == 0)break; 
            v = nx[v] ; 
        }
    }
    return que() ;
}

int find(vector <int> vec , int x){
    if(sz(vec) == 1){
        return vec[0] ; 
    }
    vector <int> a ;
    rep(i ,0  ,sz(vec)/2-1){
        a.pb(vec[i]) ;
    }
    a.pb(x) ;
    if(q2(a)==sz(a)){
        vector <int> b ;
        rep(i , sz(vec)/2 , sz(vec)-1){
            b.pb(vec[i]) ; 
        }
        return find(b , x) ;
    } 
    a.pop_back() ;
    return find(a , x) ;
}

signed main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);    
    cin >> n ; 
    rep(i ,1 , n){
        cin
    }
}
/*
*/

컴파일 시 표준 에러 (stderr) 메시지

library.cpp:12:18: error: 'long long' specified with 'void'
   12 | #define int long long
      |                  ^~~~
library.cpp:23:1: note: in expansion of macro 'int'
   23 | int q2(vector <int> vec){
      | ^~~
library.cpp: In function 'void q2(std::vector<long long int>)':
library.cpp:33:12: error: 'que' was not declared in this scope
   33 |     return que() ;
      |            ^~~
library.cpp: In function 'long long int find(std::vector<long long int>, long long int)':
library.cpp:45:13: error: invalid operands of types 'void' and 'long long int' to binary 'operator=='
   45 |     if(q2(a)==sz(a)){
      |        ~~~~~^~
      |          |
      |          void
library.cpp: In function 'int main()':
library.cpp:60:12: error: expected ';' before '}' token
   60 |         cin
      |            ^
      |            ;
   61 |     }
      |     ~       
library.cpp:60:9: warning: statement has no effect [-Wunused-value]
   60 |         cin
      |         ^~~