Submission #914579

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
914579	2024-01-22 10:59:03	sunwukong123	Library (JOI18_library)	C++14	0 / 100	28 ms	976 KiB

library

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#include <bits/stdc++.h>
#include "library.h"
using namespace std;
#ifdef LOCAL
void debug_out() {cerr<<endl;}
template <typename Head, typename... Tail>
void debug_out(Head _H, Tail... _T) {cerr<<" "<<to_string(_H);debug_out(_T...);}
#define debug(...) cerr<<"["<<#__VA_ARGS__<<"]:",debug_out(__VA_ARGS__)
#else
#define debug(...)
#endif
const int MAXN = -1;
const int inf=1000000500ll;
const long long oo =1000000000000000500ll;
const int MOD = (int)1e9 + 7;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
typedef pair<int,int> pi; 
vector<int>adj[1005];
void Solve(int n)
{
  if(n<=2){
    vector<int>Ans;Ans.push_back(1);Ans.push_back(2);
    return Answer(Ans);
  }
  vector<int>books(n,1);
  vector<int> roots;
  set<int> ele;
  for(int i=1;i<=n;i++){
    books[i-1]=0;
 
 
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Compilation message (stderr)

In file included from /usr/include/c++/10/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
                 from library.cpp:1:
library.cpp: In function 'void Solve(int)':
library.cpp:59:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   59 |   assert(hi!=cand.size());
      |          ~~^~~~~~~~~~~~~

• Subtask 1: 0 / 19
• Subtask 2: 0 / 81