Submission #109235

#	Time	Username	Problem	Language	Result	Execution time	Memory
109235		Nodir_Bobiev	동굴 (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

cave

# include "cave.h"
# include <iostream>
# include <vector>

using namespace std;
 
void exploreCave( int N )
{
	int A[5001] = {}, B[5001] = {};
	vector < int > vc;
	
	for ( int i = 0; i < N; i ++ )	vc.push_back(i);
		
	for ( int i = 0; i < N; i ++ ){
			
		for ( auto c: vc )	A[c] = 0;
		
		int cs = tryCombination( A );
		
		int open = (cs == i ), l = 0, r = vc.size() - 1;
		
		while( r > l  ){
			
			int m = ( l + r ) >> 1;
			
			for ( auto c: vc ) A[ c ] = open;
			
			for ( int j = l; j <= m; j ++ )	A[ vc[j] ] = 1 - open;
				
			int cs = tryCombination( A );
			
			(cs == i ? (r = m) : (l = m + 1) );
		}
		B[vc[l]] = i;
		A[ vc[l] ] = open;	
		vc.erase( vc.begin() + l );
	}tr
	
	answer( A, B );
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:37:3: error: 'tr' was not declared in this scope
  }tr
   ^~
cave.cpp:37:3: note: suggested alternative: 'tm'
  }tr
   ^~
   tm