// #define _GLIBCXX_DEBUG #include using namespace std; using uint = unsigned int; using ll = long long; #define CIN( LL , A ) LL A; cin >> A #define GETLINE( A ) string A; getline( cin , A ) #define GETLINE_SEPARATE( A , SEPARATOR ) string A; getline( cin , A , SEPARATOR ) #define UNTIE ios_base::sync_with_stdio( false ); cin.tie( nullptr ) #define FOR( VAR , INITIAL , FINAL_PLUS_ONE ) for( ll VAR = INITIAL ; VAR < FINAL_PLUS_ONE ; VAR ++ ) #define FOREQ( VAR , INITIAL , FINAL ) for( ll VAR = INITIAL ; VAR <= FINAL ; VAR ++ ) #define FOR_ITR( ARRAY , ITR , END ) for( auto ITR = ARRAY .begin() , END = ARRAY .end() ; ITR != END ; ITR ++ ) #define REPEAT( HOW_MANY_TIMES ) FOR( VARIABLE_FOR_REPEAT , 0 , HOW_MANY_TIMES ) #define QUIT return 0 #define RETURN( ANSWER ) cout << ( ANSWER ) << "\n"; QUIT #define DOUBLE( PRECISION , ANSWER ) cout << fixed << setprecision( PRECISION ) << ( ANSWER ) << "\n"; QUIT #define MIN( A , B ) A < B ? A : B; #define MAX( A , B ) A < B ? B : A; template inline T Absolute( const T& a ){ return a > 0 ? a : - a; } int main() { UNTIE; CIN( int , N ); assert( 1 <= N && N <= 100000 ); int Ai_prev; int Ai; { cin >> Ai_prev; assert( 1 <= Ai_prev && Ai_prev <= 100000 ); } string answer[100001] = {}; int answer_length = 0; string i_str; int Ai_dif; FOR( i , 1 , N ){ cin >> Ai; assert( 1 <= Ai && Ai <= Ai_prev ); if( Ai_prev != Ai ){ string& answer_current = answer[answer_length]; i_str = " " + to_string( i ); Ai_dif = Ai_prev - Ai; while( Ai_dif != 0 ){ if( Ai_dif % 2 == 1 ){ answer_current += i_str; } i_str += i_str; Ai_dif /= 2; } answer_length++; Ai_prev = Ai; } } { string& answer_current = answer[answer_length]; i_str = " " + to_string( N ); while( Ai_prev != 0 ){ if( Ai_prev % 2 == 1 ){ answer_current += i_str; } i_str += i_str; Ai_prev /= 2; } answer_current = answer_current.substr( 1 ); answer_length++; } while( answer_length != 0 ){ cout << answer[--answer_length]; } QUIT; }