Submission #1167566

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1167566	2025-03-16 09:40:36	8pete8	Chameleon's Love (JOI20_chameleon)	C++20	Compilation error	0 ms	0 KiB

chameleon

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#include "chameleon.h"
#include <vector>
#include<iostream>
#define pb push_back
using namespace std;
namespace {
int variable_example = 1;
}  // namespace
vector<int>adj[1001];
int done[1001],like[1001];
void Solve(int n){
  if(n<=50&&0){
    for(int i=1;i<=2*n;i++)for(int j=i+1;j<=2*n;j++){
      if(Query({i,j})==1){
        adj[i].pb(j),adj[j].pb(i);
      }
    }
  }
  else{
    for(int i=1;i<=n;i++){
      int last=n;
      while(1){
        int l=last+1,r=2*n,pos=3*n;
        while(l<=r){
          int mid=l+(r-l)/2;
          vector<int>q;
          for(int j=last+1;j<=mid;j++)q.pb(j);
 
 
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Compilation message (stderr)

chameleon.cpp: In function 'void Solve(int)':
chameleon.cpp:50:25: error: 'assert' was not declared in this scope
   50 |     if(adj[i].size()==2)assert(0);
      |                         ^~~~~~
chameleon.cpp:4:1: note: 'assert' is defined in header '<cassert>'; did you forget to '#include <cassert>'?
    3 | #include<iostream>
  +++ |+#include <cassert>
    4 | #define pb push_back