제출 #830140

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
8301402023-08-18 19:58:32MohamedAhmed04Designated Cities (JOI19_designated_cities)C++14
100 / 100
1794 ms52716 KiB
#include <bits/stdc++.h>
using namespace std ;
const int MAX = 2e5 + 10 ;
int arr[MAX] ;
int n , q ;
vector< vector< pair<int , int> > >adj(MAX) ;
long long ans[MAX] ;
int mark[MAX] ;
int sz[MAX] ;
int cursrc , cursz ;
long long curcost ;
pair<long long , int>tree[4 * MAX] ;
long long lazy[4 * MAX] ;
int id[MAX] ;
long long val3[MAX] ;
void build(int node , int l , int r)
{
lazy[node] = 0 ;
if(l == r)
{
tree[node] = {val3[id[l]] , id[l]} ;
 
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컴파일 시 표준 에러 (stderr) 메시지

designated_cities.cpp: In function 'void solve(int, long long int)':
designated_cities.cpp:163:30: warning: unused variable 'w' [-Wunused-variable]
  163 |   int child = childd.first , w = childd.second ;
      |                              ^
designated_cities.cpp:194:30: warning: unused variable 'w' [-Wunused-variable]
  194 |   int child = childd.first , w = childd.second ;
      |                              ^
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