제출 #335267

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
335267	2020-12-11 18:42:40	CaroLinda	Džumbus (COCI19_dzumbus)	C++14	110 / 110	72 ms	15212 KiB

dzumbus

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#include <bits/stdc++.h>
#define sz(x) (int)(x.size() )
#define ll long long
const int MAXN = 1010 ;
const int inf = 1e9+7 ;
using namespace std ;
//Don't forget to check during the calculation if you are doing operations with infinity
//We don't want overflow, do we?
int N , M , Q ;
int drink[MAXN] , sub[MAXN] ;
int dp0[MAXN][MAXN] , dp1[MAXN][MAXN][2] ;
vector< int > tree[MAXN] ;
bool vis[MAXN] ;
void dfs1(int x, int parent )
{
  
  vis[x] = true ;
  for(int i = 0 ; i < sz(tree[x] ) ; i++ )
  {
    if( tree[x][i] != parent ) continue ;
    swap( tree[x][i], tree[x][ sz(tree[x])-1 ] ) ;
    tree[x].pop_back() ;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

dzumbus.cpp: In function 'int main()':
dzumbus.cpp:88:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   88 |  scanf("%d %d", &N , &M ) ;
      |  ~~~~~^~~~~~~~~~~~~~~~~~~
dzumbus.cpp:89:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   89 |  for(int i = 1 ; i <= N ; i++ ) scanf("%d", &drink[i] ) ;
      |                                 ~~~~~^~~~~~~~~~~~~~~~~~
dzumbus.cpp:92:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   92 |   scanf("%d %d", &u, &v ) ;
      |   ~~~~~^~~~~~~~~~~~~~~~~~
dzumbus.cpp:114:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  114 |  scanf("%d", &Q ) ;
      |  ~~~~~^~~~~~~~~~~
dzumbus.cpp:118:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  118 |   scanf("%d", &x ) ;
      |   ~~~~~^~~~~~~~~~~

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• Subtask 2: 30 / 30
• Subtask 3: 30 / 30
• Subtask 4: 30 / 30