QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#129824	#6504. Flower's Land 2	Sorting^#	AC ✓	1181ms	106476kb	C++20	4.7kb	2023-07-23 01:22:04	2024-11-22 20:34:00

Judging History

你现在查看的是最新测评结果

[2024-11-22 20:34:00]
自动重测本题所有获得100分的提交记录

测评结果：AC
用时：1181ms
内存：106476kb

查看

[2024-11-22 20:26:09]
hack成功，自动添加数据
(/hack/1243)

[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2023-07-23 01:22:06]
评测

测评结果：100
用时：1058ms
内存：106428kb

查看

[2023-07-23 01:22:04]
提交

answer

#include<bits/stdc++.h>
using namespace std ;
typedef long long ll ;
typedef unsigned long long ull ;
typedef pair < int , int > pii ;
typedef vector < int > vi ;
#define fi first
#define se second
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());

const int MAXN = ( 1 << 19 ) + 2 ;
const int MOD = 1e9 + 7 ;

int n , q ;
string a ;

struct node {
    ll mat[ 3 ][ 2 ][ 2 ] ;
    node ( ) {
        for ( int i = 0 ; i < 3 ; ++ i ) {
            for ( int j = 0 ; j < 2 ; ++ j ) {
                for ( int t = 0 ; t < 2 ; ++ t ) {
                    mat[ i ][ j ][ t ] = 0 ;
                }
            }
        }
    }
};

node qret ;

node unite ( node p1 , node p2 ) {
    node ret ;
    for ( int i = 0 ; i < 3 ; ++ i ) {
        for ( int j = 0 ; j < 2 ; ++ j ) {
            for ( int t = 0 ; t < 2 ; ++ t ) {
                ret.mat[ i ][ j ][ t ] = 0 ;
                for ( int z = 0 ; z < 2 ; ++ z ) {
                    ret.mat[ i ][ j ][ t ] = ( ret.mat[ i ][ j ][ t ] + p1.mat[ i ][ j ][ z ] * p2.mat[ i ][ z ][ t ] ) % MOD ;
                }
            }
        }
    }
    return ret ;
}

class Tree {
public :
    node tr[ 2 * MAXN ] ;
    int lazy[ 2 * MAXN ] ;
    void absorb ( int w , int val ) {
        val %= 3 ;
        if ( val == 0 ) { return ; }
        ll nw[ 3 ][ 2 ][ 2 ] ;
        for ( int i = 0 ; i < 3 ; ++ i ) {
            for ( int j = 0 ; j < 2 ; ++ j ) {
                for ( int t = 0 ; t < 2 ; ++ t ) {
                    nw[ ( i + val ) % 3 ][ j ][ t ] = tr[ w ].mat[ i ][ j ][ t ] ;
                }
            }
        }
        for ( int i = 0 ; i < 3 ; ++ i ) {
            for ( int j = 0 ; j < 2 ; ++ j ) {
                for ( int t = 0 ; t < 2 ; ++ t ) {
                    tr[ w ].mat[ i ][ j ][ t ] = nw[ i ][ j ][ t ] ;
                }
            }
        }        
        lazy[ w ] += val ;
    }
    void push_lazy ( int w , int l , int r ) {
        if ( l != r ) { 
            absorb ( 2 * w , lazy[ w ] ) ;
            absorb ( 2 * w + 1 , lazy[ w ] ) ;
        }
        lazy[ w ] = 0 ;
    }
    void init ( int w , int l , int r ) {
        if ( l == r ) {
            tr[ w ].mat[ 0 ][ 0 ][ 0 ] = 1 ;
            tr[ w ].mat[ 0 ][ 1 ][ 0 ] = 2 ; tr[ w ].mat[ 0 ][ 1 ][ 1 ] = MOD - 1 ;
            tr[ w ].mat[ 1 ][ 0 ][ 0 ] = 1 ;
            tr[ w ].mat[ 1 ][ 1 ][ 1 ] = MOD - 1 ;
            tr[ w ].mat[ 2 ][ 0 ][ 1 ] = 1 ;
            tr[ w ].mat[ 2 ][ 1 ][ 0 ] = 1 ;
            absorb ( w , a[ l - 1 ] - '0' ) ;
            lazy[ w ] -= ( a[ l - 1 ] - '0' ) ;
            return ;
        }
        int mid = ( l + r ) / 2 ;
        init ( 2 * w , l , mid ) ;
        init ( 2 * w + 1 , mid + 1 , r ) ;
        tr[ w ] = unite ( tr[ 2 * w ] , tr[ 2 * w + 1 ] ) ;
    }
    void update ( int w , int l , int r , int st , int en ) {
        if ( l > r || st > en ) { return ; }
        if ( r < st || en < l ) { return ; }
        if ( st <= l && r <= en ) {
            absorb ( w , 1 ) ;
            return ;
        }
        push_lazy ( w , l , r ) ;
        int mid = ( l + r ) / 2 ;
        update ( 2 * w , l , mid , st , en ) ;
        update ( 2 * w + 1 , mid + 1 , r , st , en ) ;
        tr[ w ] = unite ( tr[ 2 * w ] , tr[ 2 * w + 1 ] ) ;
    }
    void query ( int w , int l , int r , int st , int en ) {
        if ( l > r || st > en ) { return ; }
        if ( r < st || en < l ) { return ; }
        if ( st <= l && r <= en ) {
            qret = unite ( qret , tr[ w ] ) ;
            return ;
        }
        push_lazy ( w , l , r ) ;
        int mid = ( l + r ) / 2 ;
        query ( 2 * w , l , mid , st , en ) ;
        query ( 2 * w + 1 , mid + 1 , r , st , en ) ;
    }
};
Tree w ;

bool check ( node aux ) {
    for ( int i = 0 ; i < 3 ; ++ i ) {
        if ( aux.mat[ i ][ 0 ][ 0 ] != 1 || aux.mat[ i ][ 1 ][ 1 ] != 1 ) { return false ; }
        if ( aux.mat[ i ][ 1 ][ 0 ] != 0 || aux.mat[ i ][ 0 ][ 1 ] != 0 ) { return false ; }
    }
    return true ;
}

void solve ( ) {
    cin >> n >> q ;
    cin >> a ;
    w.init ( 1 , 1 , n ) ;
    while ( q -- ) {
        int type , l , r ;
        cin >> type >> l >> r ;
        if ( type == 1 ) {
            w.update ( 1 , 1 , n , l , r ) ;
        }
        else {
            for ( int i = 0 ; i < 3 ; ++ i ) {
                qret.mat[ i ][ 0 ][ 0 ] = qret.mat[ i ][ 1 ][ 1 ] = 1 ;
                qret.mat[ i ][ 0 ][ 1 ] = qret.mat[ i ][ 1 ][ 0 ] = 0 ;
            }
            w.query ( 1 , 1 , n , l , r ) ;
            if ( check ( qret ) == false ) {
                cout << "No\n" ;
            }
            else { cout << "Yes\n" ; }
        }
    }
}

int main ( ) {
    ios_base :: sync_with_stdio ( false ) ;
    cin.tie ( NULL ) ;
    int t = 1 ; // cin >> t ; 
    while ( t -- ) { solve ( ) ; }
    return 0 ;
}

源文件, 语言: C++20

这程序好像有点Bug，我给组数据试试？

详细

Test #1:

score: 100

Accepted

time: 3ms

memory: 103508kb

input:

output:

Yes
No
Yes
No
Yes

result:

ok 5 token(s): yes count is 3, no count is 2

Test #2:

score: 0

Accepted

time: 257ms

memory: 103492kb

input:

100 500000
0011010001000000000110011111000010100111000010101100101001111000001101001000100111101000110000011011
1 6 55
1 7 84
2 62 79
2 59 62
1 59 66
2 10 13
1 25 67
2 33 88
1 7 11
2 72 81
2 71 90
1 15 38
2 3 100
2 59 76
1 13 83
2 11 46
2 25 52
1 25 55
1 35 42
1 19 87
1 26 86
2 83 94
1 27 74
2 42 47...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
N...

result:

ok 248102 token(s): yes count is 9322, no count is 238780

Test #3:

score: 0

Accepted

time: 252ms

memory: 102156kb

input:

100 500000
0210102000201220021100220012101022120002221021222001012101121221021110012101010200020222021101002100
2 8 69
2 37 98
2 13 22
2 20 25
2 16 89
1 47 61
1 1 70
2 19 68
1 31 91
2 6 39
2 16 51
2 44 57
2 24 27
1 25 64
1 20 59
1 18 98
2 45 66
1 2 75
2 16 89
2 85 96
1 12 45
1 9 22
1 66 87
2 13 30
2...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
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No
No
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Yes
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No
No
No
Yes
No
No
No
No
No
No
No
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No
No
No
No
No
No
No
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Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
N...

result:

ok 250664 token(s): yes count is 9342, no count is 241322

Test #4:

score: 0

Accepted

time: 404ms

memory: 103760kb

input:

1000 500000
010001011011010100000011110001101101101011110010111010011110010101100010110001110100010111010101100100111100111111100011001000000101100100101111110111011011110000101010111001111100110001100000011011100011111111010100101010110110100011110000101001100010110111010110001000100110110100000111...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 250675 token(s): yes count is 988, no count is 249687

Test #5:

score: 0

Accepted

time: 403ms

memory: 103792kb

input:

1000 500000
202011221110002000201111000002220121011012110120222101212012120002101120222210012210112202011121222201200211211122210122120201021222202222201102112101010210202120110111010212122020200221112122022202121200200110010012100002111210210002200210011210011222212012011010201121102121022200200110...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
No
No
No
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No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 248104 token(s): yes count is 1037, no count is 247067

Test #6:

score: 0

Accepted

time: 1149ms

memory: 106420kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
No
Yes
Yes
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
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Yes
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No
No
No
No
No
No
No
No
No
No
No
No
Yes
N...

result:

ok 248044 token(s): yes count is 37, no count is 248007

Test #7:

score: 0

Accepted

time: 1142ms

memory: 106220kb

input:

500000 500000
0001111011000101100010000100000001110010100101010011010010101010011001000101011110111000111100100001000000101101011001101001011010110111101100110111111110010011111111111100110000001100100001100010011000000001011011110010100111101010001101000100110011111110111000110111110000101000010001...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
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No
No
No
...

result:

ok 250747 token(s): yes count is 1, no count is 250746

Test #8:

score: 0

Accepted

time: 1181ms

memory: 106280kb

input:

500000 500000
1001012121120221010111021201201221111112012022002200212020201011201100002101022020120101222010011021020121102110211202120100002100121201102122011220122201220100100210222110112212220002122002110022112000012111101112211102120012120102001020221021211022111211201120001022122011201112101111...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 248066 token(s): yes count is 2, no count is 248064

Test #9:

score: 0

Accepted

time: 688ms

memory: 106432kb

input:

500000 500000
0001111011000101100010000100000001110010100101010011010010101010011001000101011110111000111100100001000000101101011001101001011010110111101100110111111110010011111111111100110000001100100001100010011000000001011011110010100111101010001101000100110011111110111000110111110000101000010001...

output:

Yes
No
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
Yes
Yes
No
No
No
Yes
No
No
No
Yes
No
No
Yes
No
No
No
No
No
No
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Yes
No
Yes
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Yes
No
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Yes
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Yes
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Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
N...

result:

ok 249864 token(s): yes count is 25722, no count is 224142

Test #10:

score: 0

Accepted

time: 703ms

memory: 106272kb

input:

500000 500000
1001012121120221010111021201201221111112012022002200212020201011201100002101022020120101222010011021020121102110211202120100002100121201102122011220122201220100100210222110112212220002122002110022112000012111101112211102120012120102001020221021211022111211201120001022122011201112101111...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
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No
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Yes
No
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No
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No
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No
No
No
No
No
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Yes
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Yes
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Yes
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Yes
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No...

result:

ok 250064 token(s): yes count is 16110, no count is 233954

Test #11:

score: 0

Accepted

time: 891ms

memory: 106376kb

input:

500000 500000
0110100110010110100101100110100110010110011010010110100110010110100101100110100101101001100101100110100110010110100101100110100110010110011010010110100110010110011010011001011010010110011010010110100110010110100101100110100110010110011010010110100110010110100101100110100101101001100101...

output:

No
No
Yes
No
Yes
No
No
Yes
No
Yes
No
Yes
No
Yes
Yes
No
No
No
No
No
Yes
No
No
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Yes
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Yes
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Yes
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Yes
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Yes
Yes
No
Yes
Yes
Yes
No
Yes
No
Yes
Yes
No
No
No
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No
No
No
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Yes
Yes
No
No
No
Yes
No
No
No
Yes
Yes
No
No
Yes
Yes
No
Yes
No
No
No
Yes
No
No...

result:

ok 499764 token(s): yes count is 13197, no count is 486567

Test #12:

score: 0

Accepted

time: 845ms

memory: 106476kb

input:

500000 500000
0112122012202001122020012001011212202001200101122001011201121220122020012001011220010112011212202001011201121220011212201220200112202001200101122001011201121220200101120112122001121220122020012001011201121220011212201220200101121220122020011220200120010112122020012001011220010112011212...

output:

No
No
No
No
No
No
No
No
No
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No
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No
No
No
...

result:

ok 499741 token(s): yes count is 4, no count is 499737

Test #13:

score: 0

Accepted

time: 894ms

memory: 106164kb

input:

500000 500000
1201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201...

output:

No
No
No
No
No
No
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No
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No
No
No
...

result:

ok 495082 token(s): yes count is 25440, no count is 469642

Test #14:

score: 0

Accepted

time: 865ms

memory: 106184kb

input:

500000 500000
1201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201...

output:

No
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N...

result:

ok 495214 token(s): yes count is 25405, no count is 469809

Test #15:

score: 0

Accepted

time: 867ms

memory: 106356kb

input:

500000 500000
1201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201...

output:

No
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...

result:

ok 495041 token(s): yes count is 26778, no count is 468263

Test #16:

score: 0

Accepted

time: 1109ms

memory: 106384kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
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Yes
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Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
No
Y...

result:

ok 251625 token(s): yes count is 167813, no count is 83812

Test #17:

score: 0

Accepted

time: 1103ms

memory: 106428kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
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Yes
Yes
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Yes
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Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
...

result:

ok 251611 token(s): yes count is 167452, no count is 84159

Test #18:

score: 0

Accepted

time: 1069ms

memory: 106276kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
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Yes
Yes
No
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Yes
No
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No
Yes
No
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No
Yes
No
Yes
No
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Yes
Yes
No
Yes
No
Yes...

result:

ok 251639 token(s): yes count is 167829, no count is 83810

Test #19:

score: 0

Accepted

time: 1032ms

memory: 106188kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
No
Yes
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Yes
Yes
Yes
Yes
Yes
No
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No
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Yes
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Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
...

result:

ok 249959 token(s): yes count is 166274, no count is 83685

Test #20:

score: 0

Accepted

time: 1015ms

memory: 106288kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
Yes
No
Yes
No
No
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No
Yes
Yes
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Yes
Yes
No
Yes
Yes
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Yes
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Yes
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Yes
Yes
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Yes
Yes
Yes
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Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
No
Yes
No
Yes
Yes
Yes
Yes
...

result:

ok 251590 token(s): yes count is 167841, no count is 83749

Test #21:

score: 0

Accepted

time: 982ms

memory: 106392kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
No
Yes
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Yes
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Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Ye...

result:

ok 249944 token(s): yes count is 167276, no count is 82668

Test #22:

score: 0

Accepted

time: 949ms

memory: 106188kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

No
Yes
Yes
Yes
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Yes
No
No
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Yes
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No
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Yes
No
Yes
Yes
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Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
...

result:

ok 249967 token(s): yes count is 168649, no count is 81318

Test #23:

score: 0

Accepted

time: 865ms

memory: 106400kb

input:

500000 500000
2120211202121010200201010120211202102102011020120121200212101210200201212020122102020121011012101021211212012020122102020212122121202020200202020102011020101201211210210212011021201210100101210212100121201210100101210121011012101021200212010101200210101020200202012101022010121010200201...

output:

No
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No...

result:

ok 249676 token(s): yes count is 13, no count is 249663

Test #24:

score: 0

Accepted

time: 857ms

memory: 106308kb

input:

500000 500000
1210202120021202012120120201011010202102012121010110101212102021020201102020120212121021211212012121202101210220121012021201212120021212102121010121200212101012021012020220202101202120212101101212021201020212022021202010120102121001212010210102021020020120201012121010200201012121012010...

output:

No
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...

result:

ok 249788 token(s): yes count is 13, no count is 249775

Test #25:

score: 0

Accepted

time: 860ms

memory: 106424kb

input:

500000 500000
1021201212020202010212020120120201212012010212121221212120102102121020210210202120102020202121021201201010121210121010202020202010120121010102120101200210102120101012102101020202020201012101212101010212121210120212101012021021020102121201212020201010010102020212102121201020120120210101...

output:

No
No
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...

result:

ok 249720 token(s): yes count is 21, no count is 249699

Test #26:

score: 0

Accepted

time: 837ms

memory: 106428kb

input:

500000 500000
2102012102020210212121020120121010120121012012021010212101212102012010201212121012101210212102102120210201020121012021201021012010212021210202012010212020102121202021202121012121021010120210210202021212020212120121202012101201201012021212101210120101020201020121020210121020212012021212...

output:

No
No
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N...

result:

ok 248946 token(s): yes count is 159, no count is 248787

Test #27:

score: 0

Accepted

time: 816ms

memory: 106316kb

input:

500000 500000
2102121210121212120202012120202010201212102010201021012020201020210210101210121201021212020210102121012010210101020201021010202010201201021010101020212020101210120101201210102020102010101021202102120210121010201012120121202102020121010212120102102102020120121010121010102012012021012010...

output:

No
No
No
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Yes
Yes
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N...

result:

ok 249807 token(s): yes count is 383, no count is 249424

Test #28:

score: 0

Accepted

time: 797ms

memory: 106248kb

input:

500000 500000
2120201021210101202021201212120202021010102021010212020102101010201021010201201012010101210101212012102102101010212102121202102010212120212102020212020121012012021020101210102012102021012121010121020101010210201021201021201201020202010202012020201201210101021010101202021020121202012020...

output:

No
No
No
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...

result:

ok 248859 token(s): yes count is 994, no count is 247865

Test #29:

score: 0

Accepted

time: 786ms

memory: 106340kb

input:

500000 500000
1021012012010212010210120121012010120202102120202121021021202012121020201021202012120121201202021021020121012101201010101212120201212020120101210210202010210102102102021212021202120212121201201210201210102010120202021212121010121201021021202102020102121202010212020121020210212120212012...

output:

No
No
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...

result:

ok 248886 token(s): yes count is 2083, no count is 246803

Test #30:

score: 0

Accepted

time: 800ms

memory: 106212kb

input:

500000 500000
1202021012101201201021212121212121201212121012102020120210101212101201212020101020101210101212120201010201201021202121202020201201202010210120201202121010121010102102121010121021212021202021021202120102101202102020210102120202020212120202120212021020121212020102120121012120201202120121...

output:

No
No
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Yes
No
No
No
...

result:

ok 248858 token(s): yes count is 4672, no count is 244186

Test #31:

score: 0

Accepted

time: 741ms

memory: 106400kb

input:

500000 500000
0100201020101001010102010202020201010201002020102020101001010201020100100201010020010101010102020202010010201020202020200102002010001020201010010102001000101010020000101020102001002020201002020101020101010102010020201010102020200010102020101002020002002002010101010201020020102020101020...

output:

No
No
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Yes
Yes
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No...

result:

ok 437390 token(s): yes count is 73249, no count is 364141

Extra Test:

score: 0

Extra Test Passed