Submission #947079

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
947079	2024-03-15 13:28:08	pcc	Library (JOI18_library)	C++17	19 / 100	3026 ms	3832 KiB

library

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#include <cstdio>
#include <vector>
#include "library.h"
#include <bits/stdc++.h>
using namespace std;
/*
vector<int> M(N);
int A = Query(M);
vector<int> res(N);
Answer(res);
*/
#define pii pair<int,int>
#define fs first
#define sc second
const int mxn = 1010;
vector<int> v;
vector<pii> edges;
vector<int> perm;
bitset<mxn> ch;
int N;
int ask(bitset<mxn> b){
  if(b.count() == 0)return 0;
  vector<int> re(N);
  for(int i = 0;i<N;i++){
    if(b[i])re[i] = 1;
    else re[i] = 0;
  }
 
 
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Compilation message (stderr)

library.cpp: In function 'bool check(int, int)':
library.cpp:37:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |  for(int i = s;i<v.size();i++){
      |                ~^~~~~~~~~
library.cpp:42:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   42 |  for(int i = 0;i<N;i++)cerr<<(ch[i]?1:0);cerr<<":";
      |  ^~~
library.cpp:42:42: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   42 |  for(int i = 0;i<N;i++)cerr<<(ch[i]?1:0);cerr<<":";
      |                                          ^~~~
library.cpp: In function 'void Solve(int)':
library.cpp:111:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  111 |  for(auto &i:ans)cerr<<i<<' ';cerr<<endl;
      |  ^~~
library.cpp:111:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  111 |  for(auto &i:ans)cerr<<i<<' ';cerr<<endl;
      |                               ^~~~

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