#pragma GCC optimize ( "O3" ) #pragma GCC optimize( "unroll-loops" ) #pragma GCC target ( "sse4.2,fma,avx2,popcnt,lzcnt,bmi2" ) #include #include using namespace std; using ll = long long; #define MAIN main #define TYPE_OF( VAR ) remove_const::type >::type #define UNTIE ios_base::sync_with_stdio( false ); cin.tie( nullptr ) #define CEXPR( LL , BOUND , VALUE ) constexpr const LL BOUND = VALUE #define CIN( LL , A ) LL A; cin >> A #define ASSERT( A , MIN , MAX ) assert( ( MIN ) <= A && A <= ( MAX ) ) #define CIN_ASSERT( A , MIN , MAX ) CIN( TYPE_OF( MAX ) , A ); ASSERT( A , MIN , MAX ) #define FOR( VAR , INITIAL , FINAL_PLUS_ONE ) for( TYPE_OF( FINAL_PLUS_ONE ) VAR = INITIAL ; VAR < FINAL_PLUS_ONE ; VAR ++ ) #define FOREQ( VAR , INITIAL , FINAL ) for( TYPE_OF( FINAL ) VAR = INITIAL ; VAR <= FINAL ; VAR ++ ) #define REPEAT( HOW_MANY_TIMES ) FOR( VARIABLE_FOR_REPEAT ## HOW_MANY_TIMES , 0 , HOW_MANY_TIMES ) #define QUIT return 0 #define COUT( ANSWER ) cout << ( ANSWER ) << "\n" int MAIN() { UNTIE; CEXPR( int , bound_N , 100000 ); CIN_ASSERT( N , 1 , bound_N ); CEXPR( ll , bound_B , 1000000000 ); CIN_ASSERT( B , 1 , bound_B ); bool inA[bound_N] = {}; ll power[bound_N+1] = { 1 }; FOREQ( i , 1 , N ){ ll& power_i = ( power[i] = power[i-1] ) <<= 1; power_i < B ? power_i : power_i -= B; } int size = 0; ll& ambient = power[N]; REPEAT( N ){ CIN_ASSERT( Aj , 1 , N ); bool& b = inA[--Aj]; if( b ){ COUT( ambient ); } else { b = true; ll answer = ambient - power[N - ( ++size )]; COUT( answer < 0 ? answer += B : answer ); } } QUIT; }