Bittipeli

input/code.cpp: In function 'bool solve(std::vector<long long unsigned int>&, std::vector<long long unsigned int>&, long long unsigned int)':
input/code.cpp:14:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for ( int i = 0; i < moves.size(); ++i )
                      ^

#include <iostream>
#include <string>
#include <vector>

bool solve( std::vector< unsigned long long >& segmentLengths, std::vector< unsigned long long >& moves, unsigned long long moveCount )
{
	bool failed = true;

	if ( segmentLengths.empty() )
	{
		failed = false;
		std::cout << moveCount << "\n";

		for ( int i = 0; i < moves.size(); ++i )
		{
			std::cout << moves.at( i ) << " ";
		}

		std::cout << "\n";
		return true;
	}
	else
	{
		int segment = 1;

		for ( unsigned long long i = 0; i < segmentLengths.size(); ++i )
		{
			if ( segmentLengths.at( i ) > 1 )
			{
				failed = false;

				std::vector< unsigned long long > newSegments( segmentLengths );

				if ( i > 0 && i < segmentLengths.size() - 1 )
				{
					newSegments.at( i - 1 ) += newSegments.at( i + 1 );
					newSegments.erase( newSegments.begin() + i );
				}

				newSegments.erase( newSegments.begin() + i );

				std::vector< unsigned long long > newMoves( moves );
				newMoves.push_back( segment );

				if ( solve( newSegments, newMoves, moveCount + 1 ) )
				{
					return true;
				}

				segment++;
			}
		}
	}
	
	if ( failed )
	{
		return false;
	}

	return false;
}

int main()
{
	std::ios_base::sync_with_stdio( false );

	std::vector< bool > bits;
	std::vector< unsigned long long > segmentLengths;
	std::vector< bool > segmentBits;
	std::string input;
	std::getline( std::cin, input );

	bool lastBit = 0;
	unsigned long long segmentLength = 1;

	for ( unsigned long long i = 0; i < input.length(); ++i )
	{
		bits.push_back( input[ i ] == '1' );

		if ( i > 0 )
		{
			if ( lastBit == ( input[ i ] == '1' ) )
			{
				segmentLength++;
			}
			else
			{
				segmentLengths.push_back( segmentLength );
				segmentBits.push_back( lastBit );
				segmentLength = 1;
			}
		}
		
		lastBit = input[ i ] == '1';
	}

	segmentLengths.push_back( segmentLength );
	segmentBits.push_back( lastBit );

	std::vector< unsigned long long > moves;

	if ( !solve( segmentLengths, moves, 0 ) )
	{
		std::cout << "QAQ\n";
	}
	
	return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 1

Verdict: ACCEPTED

Test 7

Group: 1

Verdict: ACCEPTED

Test 8

Group: 1

Verdict: ACCEPTED

Test 9

Group: 1

Verdict: ACCEPTED

Test 10

Group: 1

Verdict: ACCEPTED

Test 11

Group: 1

Verdict: ACCEPTED

Test 12

Group: 1

Verdict: ACCEPTED

Test 13

Group: 1

Verdict: ACCEPTED

Test 14

Group: 1

Verdict: ACCEPTED

Test 15

Group: 1

Verdict: ACCEPTED

Test 16

Group: 1

Verdict: ACCEPTED

Test 17

Group: 1

Verdict: ACCEPTED

Test 18

Group: 1

Verdict: ACCEPTED

Test 19

Group: 1

Verdict: ACCEPTED

Test 20

Group: 1

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: ACCEPTED

Test 22

Group: 2

Verdict: ACCEPTED

Test 23

Group: 2

Verdict: ACCEPTED

Test 24

Group: 2

Verdict: ACCEPTED

Test 25

Group: 2

Verdict: ACCEPTED

Test 26

Group: 2

Verdict: ACCEPTED

Test 27

Group: 2

Verdict: ACCEPTED

Test 28

Group: 2

Verdict: ACCEPTED

Test 29

Group: 2

Verdict: ACCEPTED

Test 30

Group: 2

Verdict: ACCEPTED

Test 31

Group: 2

Verdict: ACCEPTED

Test 32

Group: 2

Verdict: ACCEPTED

Test 33

Group: 2

Verdict: ACCEPTED

Test 34

Group: 2

Verdict: ACCEPTED

Test 35

Group: 2

Verdict: ACCEPTED

Test 36

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 37

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 38

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 39

Group: 2

Verdict: ACCEPTED

Test 40

Group: 2

Verdict: ACCEPTED

Test 41

Group: 3

Verdict: ACCEPTED

Test 42

Group: 3

Verdict: ACCEPTED

Test 43

Group: 3

Verdict: ACCEPTED

Test 44

Group: 3

Verdict: ACCEPTED

Test 45

Group: 3

Verdict: ACCEPTED

Test 46

Group: 3

Verdict: ACCEPTED

Test 47

Group: 3

Verdict: ACCEPTED

Test 48

Group: 3

Verdict: ACCEPTED

Test 49

Group: 3

Verdict: ACCEPTED

Test 50

Group: 3

Verdict: ACCEPTED

Test 51

Group: 3

Verdict: ACCEPTED

Test 52

Group: 3

Verdict: ACCEPTED

Test 53

Group: 3

Verdict: ACCEPTED

Test 54

Group: 3

Verdict: ACCEPTED

Test 55

Group: 3

Verdict: ACCEPTED

Test 56

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 57

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 58

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 59

Group: 3

Verdict: ACCEPTED

Test 60

Group: 3

Verdict: ACCEPTED

Test 61

Group: 4

Verdict: ACCEPTED

Test 62

Group: 4

Verdict: ACCEPTED

Test 63

Group: 4

Verdict: ACCEPTED

Test 64

Group: 4

Verdict: ACCEPTED

Test 65

Group: 4

Verdict: ACCEPTED

Test 66

Group: 4

Verdict: ACCEPTED

Test 67

Group: 4

Verdict: ACCEPTED

Test 68

Group: 4

Verdict: ACCEPTED

Test 69

Group: 4

Verdict: ACCEPTED

Test 70

Group: 4

Verdict: ACCEPTED

Test 71

Group: 4

Verdict: ACCEPTED

Test 72

Group: 4

Verdict: ACCEPTED

Test 73

Group: 4

Verdict: ACCEPTED

Test 74

Group: 4

Verdict: ACCEPTED

Test 75

Group: 4

Verdict: ACCEPTED

Test 76

Group: 4

Verdict: RUNTIME ERROR

Test 77

Group: 4

Verdict: RUNTIME ERROR

Test 78

Group: 4

Verdict: RUNTIME ERROR

Test 79

Group: 4

Verdict: RUNTIME ERROR

Test 80

Group: 4

Verdict: RUNTIME ERROR