結果
| 問題 | No.2148 ひとりUNO |
| ユーザー |
👑  p-adic
|
| 提出日時 | 2022-12-05 11:23:13 |
| 言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
AC
|
| 実行時間 | 38 ms / 2,000 ms |
| コード長 | 7,113 bytes |
| コンパイル時間 | 3,089 ms |
| コンパイル使用メモリ | 217,008 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-04-27 04:18:40 |
| 合計ジャッジ時間 | 4,631 ms |
|
ジャッジサーバーID （参考情報） |
judge5 / judge3 |
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テストケース
テストケース表示| 入力 | 結果 | 実行時間 実行使用メモリ |
|---|---|---|
| testcase_00 | AC | 2 ms
6,816 KB |
| testcase_01 | AC | 25 ms
6,944 KB |
| testcase_02 | AC | 25 ms
6,944 KB |
| testcase_03 | AC | 25 ms
6,940 KB |
| testcase_04 | AC | 25 ms
6,940 KB |
| testcase_05 | AC | 25 ms
6,944 KB |
| testcase_06 | AC | 25 ms
6,944 KB |
| testcase_07 | AC | 24 ms
6,944 KB |
| testcase_08 | AC | 26 ms
6,940 KB |
| testcase_09 | AC | 25 ms
6,940 KB |
| testcase_10 | AC | 25 ms
6,940 KB |
| testcase_11 | AC | 25 ms
6,944 KB |
| testcase_12 | AC | 25 ms
6,940 KB |
| testcase_13 | AC | 25 ms
6,940 KB |
| testcase_14 | AC | 25 ms
6,940 KB |
| testcase_15 | AC | 26 ms
6,940 KB |
| testcase_16 | AC | 35 ms
6,940 KB |
| testcase_17 | AC | 35 ms
6,940 KB |
| testcase_18 | AC | 35 ms
6,944 KB |
| testcase_19 | AC | 34 ms
6,940 KB |
| testcase_20 | AC | 38 ms
6,944 KB |
| testcase_21 | AC | 34 ms
6,940 KB |
| testcase_22 | AC | 35 ms
6,940 KB |
| testcase_23 | AC | 34 ms
6,940 KB |
| testcase_24 | AC | 35 ms
6,940 KB |
| testcase_25 | AC | 34 ms
6,940 KB |
| testcase_26 | AC | 28 ms
6,944 KB |
| testcase_27 | AC | 30 ms
6,944 KB |
| testcase_28 | AC | 28 ms
6,944 KB |
| testcase_29 | AC | 28 ms
6,940 KB |
| testcase_30 | AC | 28 ms
6,940 KB |
| testcase_31 | AC | 29 ms
6,944 KB |
| testcase_32 | AC | 28 ms
6,940 KB |
| testcase_33 | AC | 29 ms
6,940 KB |
| testcase_34 | AC | 28 ms
6,940 KB |
| testcase_35 | AC | 29 ms
6,944 KB |
| testcase_36 | AC | 28 ms
6,940 KB |
| testcase_37 | AC | 27 ms
6,940 KB |
| testcase_38 | AC | 28 ms
6,940 KB |
| testcase_39 | AC | 2 ms
6,944 KB |
ソースコード
#pragma GCC optimize ( "O3" )
#pragma GCC target ( "avx" )
#include <bits/stdc++.h>
using namespace std;
using uint = unsigned int;
using ll = long long;
#define TYPE_OF( VAR ) remove_const<remove_reference<decltype( VAR )>::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 GETLINE( A ) string A; getline( cin , A )
#define GETLINE_SEPARATE( A , SEPARATOR ) string A; getline( cin , A , SEPARATOR )
#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 FOREQINV( VAR , INITIAL , FINAL ) for( TYPE_OF( INITIAL ) 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 COUT( ANSWER ) cout << ( ANSWER ) << "\n";
#define RETURN( ANSWER ) COUT( ANSWER ); QUIT
#define DOUBLE( PRECISION , ANSWER ) cout << fixed << setprecision( PRECISION ) << ( ANSWER ) << "\n"; QUIT
#define POWER( ANSWER , ARGUMENT , EXPONENT ) \
TYPE_OF( ARGUMENT ) ANSWER{ 1 }; \
{ \
TYPE_OF( ARGUMENT ) ARGUMENT_FOR_SQUARE_FOR_POWER = ( ARGUMENT ); \
TYPE_OF( EXPONENT ) EXPONENT_FOR_SQUARE_FOR_POWER = ( EXPONENT ); \
while( EXPONENT_FOR_SQUARE_FOR_POWER != 0 ){ \
if( EXPONENT_FOR_SQUARE_FOR_POWER % 2 == 1 ){ \
ANSWER *= ARGUMENT_FOR_SQUARE_FOR_POWER; \
} \
ARGUMENT_FOR_SQUARE_FOR_POWER *= ARGUMENT_FOR_SQUARE_FOR_POWER; \
EXPONENT_FOR_SQUARE_FOR_POWER /= 2; \
} \
} \
#define POWER_MOD( ANSWER , ARGUMENT , EXPONENT , MODULO ) \
TYPE_OF( ARGUMENT ) ANSWER{ 1 }; \
{ \
TYPE_OF( ARGUMENT ) ARGUMENT_FOR_SQUARE_FOR_POWER = ( MODULO + ( ARGUMENT ) % MODULO ) % MODULO; \
TYPE_OF( EXPONENT ) EXPONENT_FOR_SQUARE_FOR_POWER = ( EXPONENT ); \
while( EXPONENT_FOR_SQUARE_FOR_POWER != 0 ){ \
if( EXPONENT_FOR_SQUARE_FOR_POWER % 2 == 1 ){ \
ANSWER = ( ANSWER * ARGUMENT_FOR_SQUARE_FOR_POWER ) % MODULO; \
} \
ARGUMENT_FOR_SQUARE_FOR_POWER = ( ARGUMENT_FOR_SQUARE_FOR_POWER * ARGUMENT_FOR_SQUARE_FOR_POWER ) % MODULO; \
EXPONENT_FOR_SQUARE_FOR_POWER /= 2; \
} \
} \
// 通常の二分探索
#define BS( ANSWER , MINIMUM , MAXIMUM , EXPRESSION , TARGET ) \
ll ANSWER = MAXIMUM; \
{ \
ll VARIABLE_FOR_BINARY_SEARCH_L = MINIMUM; \
ll VARIABLE_FOR_BINARY_SEARCH_U = ANSWER; \
ll VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH = ( TARGET ) - ( EXPRESSION ); \
if( VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH == 0 ){ \
VARIABLE_FOR_BINARY_SEARCH_L = ANSWER; \
} else { \
ANSWER = ( VARIABLE_FOR_BINARY_SEARCH_L + VARIABLE_FOR_BINARY_SEARCH_U ) / 2; \
} \
while( VARIABLE_FOR_BINARY_SEARCH_L != ANSWER ){ \
VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH = ( TARGET ) - ( EXPRESSION ); \
if( VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH == 0 ){ \
VARIABLE_FOR_BINARY_SEARCH_L = ANSWER; \
break; \
} else { \
if( VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH > 0 ){ \
VARIABLE_FOR_BINARY_SEARCH_L = ANSWER; \
} else { \
VARIABLE_FOR_BINARY_SEARCH_U = ANSWER; \
} \
ANSWER = ( VARIABLE_FOR_BINARY_SEARCH_L + VARIABLE_FOR_BINARY_SEARCH_U ) / 2; \
} \
} \
} \
\
// 二進法の二分探索
#define BS2( ANSWER , MINIMUM , MAXIMUM , EXPRESSION , TARGET ) \
ll ANSWER = MINIMUM; \
{ \
ll VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2 = 1; \
ll VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH = ( MAXIMUM ) - ANSWER; \
while( VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2 <= VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH ){ \
VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2 *= 2; \
} \
VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2 /= 2; \
ll VARIABLE_FOR_ANSWER_FOR_BINARY_SEARCH_2 = ANSWER; \
while( VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2 != 0 ){ \
ANSWER = VARIABLE_FOR_ANSWER_FOR_BINARY_SEARCH_2 + VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2; \
VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH = ( TARGET ) - ( EXPRESSION ); \
if( VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH == 0 ){ \
VARIABLE_FOR_ANSWER_FOR_BINARY_SEARCH_2 = ANSWER; \
break; \
} else if( VARIABLE_FOR_DIFFERENCE_FOR_BINARY_SEARCH > 0 ){ \
VARIABLE_FOR_ANSWER_FOR_BINARY_SEARCH_2 = ANSWER; \
} \
VARIABLE_FOR_POWER_FOR_BINARY_SEARCH_2 /= 2; \
} \
ANSWER = VARIABLE_FOR_ANSWER_FOR_BINARY_SEARCH_2; \
} \
\
template <typename T> inline T Absolute( const T& a ){ return a > 0 ? a : - a; }
template <typename T> inline T Residue( const T& a , const T& p ){ return a >= 0 ? a % p : p - ( - a - 1 ) % p - 1; }
int main()
{
UNTIE;
CEXPR( int , bound_T , 1000 );
CIN_ASSERT( T , 1 , bound_T );
REPEAT( T ){
CEXPR( int , bound_N , 200000 );
CIN_ASSERT( N , 1 , bound_N );
string colour[3] = { "R" , "G" , "B" };
int count_d[3] = {};
bool found[bound_N + 1][3] = {};
bool found_Di_colour;
FOR( i , 0 , N ){
CIN( string , Ci );
CIN_ASSERT( Di , 1 , N );
found_Di_colour = false;
FOR( c , 0 , 3 ){
if( Ci == colour[c] ){
found[Di][c] = found_Di_colour = true;
count_d[c]++;
break;
}
}
assert( found_Di_colour );
}
int count = 0;
int lack = 0;
FOR( c , 0 , 3 ){
if( count_d[c] > 0 ){
count++;
if( lack == c ){
lack++;
}
}
}
if( count == 1 ){
COUT( "YES" );
} else if( count == 2 ){
bool isolated = true;
FOREQ( d , 1 , N ){
bool ( &found_d_colour )[3] = found[d];
if( found_d_colour[(lack+1)%3] && found_d_colour[(lack+2)%3] ){
isolated = false;
COUT( "YES" );
break;
}
}
if( isolated ){
COUT( "NO" );
}
} else {
int count_multiple_d[3] = {};
FOREQ( d , 1 , N ){
count = 0;
lack = 0;
bool ( &found_d_colour )[3] = found[d];
FOR( c , 0 , 3 ){
if( found_d_colour[c] ){
count++;
if( lack == c ){
lack++;
}
}
}
if( count == 2 ){
count_multiple_d[(lack+1)%3]++;
count_multiple_d[(lack+2)%3]++;
} else if( count == 3 ){
FOR( c , 0 , 3 ){
count_multiple_d[c]++;
}
}
}
int multiple = count_multiple_d[0] * count_multiple_d[1] * count_multiple_d[2];
if( multiple == 0 ){
COUT( "NO" );
} else if( multiple == 1 ){
COUT( ( count_d[0] == 1 || count_d[1] == 1 || count_d[2] == 1 ) ? "YES" : "NO" );
} else {
COUT( "YES" );
}
}
}
QUIT;
}