제출 #558246

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
558246	2022-05-07 05:04:36	cheissmart	Inside information (BOI21_servers)	C++14	50 / 100	350 ms	162580 KiB

servers

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#include <bits/stdc++.h>
#define IO_OP std::ios::sync_with_stdio(0); std::cin.tie(0);
#define F first
#define S second
#define V vector
#define PB push_back
#define EB emplace_back
#define MP make_pair
#define SZ(v) int((v).size())
#define ALL(v) (v).begin(), (v).end()
using namespace std;
typedef long long ll;
typedef pair<int, int> pi;
typedef V<int> vi;
const int INF = 1e9 + 7, N = 120005;
struct Data {
  bool ok;
  int l, r;
  int mx;
  Data(int _mx = -1) {
    ok = true;
    l = r = mx = _mx;
  }
  friend Data operator + (const Data lhs, const Data rhs) {
    if(lhs.mx == -1) return rhs;
    if(rhs.mx == -1) return lhs;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

servers.cpp: In function 'void dfs(int, int)':
servers.cpp:49:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   49 |  for(auto[v, i]:G[u]) if(v != pa) {
      |          ^
servers.cpp: In function 'int main()':
servers.cpp:104:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  104 |  for(auto[u, v, i] : qq) {
      |          ^

• Subtask 1: 2.5 / 2.5
• Subtask 2: 0 / 2.5
• Subtask 3: 2.5 / 2.5
• Subtask 4: 0 / 2.5
• Subtask 5: 5 / 5
• Subtask 6: 0 / 5
• Subtask 7: 10 / 10
• Subtask 8: 0 / 10
• Subtask 9: 12.5 / 12.5
• Subtask 10: 0 / 12.5
• Subtask 11: 17.5 / 17.5
• Subtask 12: 0 / 17.5