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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
#518617#8776. Not Another Constructive!rgnerdplayerAC ✓44ms219232kbC++202.4kb2024-08-13 23:00:512024-08-13 23:00:51

Judging History

你现在查看的是最新测评结果

  • [2024-08-13 23:00:51]
  • 评测
  • 测评结果:AC
  • 用时:44ms
  • 内存:219232kb
  • [2024-08-13 23:00:51]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;

using i64 = long long;

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);

    auto solve = [&]() {
        int n, k;
        cin >> n >> k;

        string s;
        cin >> s;

        int lim = (n / 2) * (n - n / 2);
        constexpr int N = 2500;

        vector dp(n + 1, vector(n + 1, vector(lim + 1, bitset<N + 1>())));
        dp[0][0][0][0] = true;

        for (int i = 0; i < n; i++) {
            for (int cn = 0; cn <= i; cn++) {
                for (int cna = 0; cna <= (i / 2) * (i - i / 2); cna++) {
                    if (s[i] == 'N' || s[i] == '?') {
                        dp[i + 1][cn + 1][cna] |= dp[i][cn][cna];
                    }
                    if (s[i] == 'A' || s[i] == '?') {
                        if (cna + cn <= lim) {
                            dp[i + 1][cn][cna + cn] |= dp[i][cn][cna];
                        }
                    }
                    if (s[i] == 'C' || s[i] == '?') {
                        dp[i + 1][cn][cna] |= dp[i][cn][cna] << cna;
                    }
                    if (s[i] != 'N' && s[i] != 'A' && s[i] != 'C') {
                        dp[i + 1][cn][cna] |= dp[i][cn][cna];
                    }
                }
            }
        }

        int cn = -1, cna = -1;

        for (int i = 0; i <= n; i++) {
            for (int j = 0; j <= lim; j++) {
                if (dp[n][i][j][k]) {
                    cn = i, cna = j;
                    break;
                }
            }
        }

        if (cn == -1) {
            cout << "-1\n";
            return;
        }

        for (int i = n - 1; i >= 0; i--) {
            if ((s[i] == 'N' || s[i] == '?') && cn > 0 && dp[i][cn - 1][cna][k]) {
                s[i] = 'N';
                cn--;
                continue;
            }
            if ((s[i] == 'A' || s[i] == '?') && cna >= cn && dp[i][cn][cna - cn][k]) {
                s[i] = 'A';
                cna -= cn;
                continue;
            }
            if ((s[i] == 'C' || s[i] == '?') && k >= cna && dp[i][cn][cna][k - cna]) {
                s[i] = 'C';
                k -= cna;
                continue;
            }
            assert(dp[i][cn][cna][k]);
            if (s[i] == '?') {
                s[i] = 'B';
            }
        }

        cout << s << '\n';
    };
    
    solve();
    
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 5ms
memory: 24248kb

input:

22 2
N??A??????C???????????

output:

NCNANNNNNNCNNNNNNNNNNN

result:

ok correct

Test #2:

score: 0
Accepted
time: 4ms
memory: 12976kb

input:

18 0
COUNTINGSATELLITES

output:

COUNTINGSATELLITES

result:

ok correct

Test #3:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

2 1
??

output:

-1

result:

ok correct

Test #4:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

1 0
?

output:

N

result:

ok correct

Test #5:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

1 0
N

output:

N

result:

ok correct

Test #6:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

1 0
X

output:

X

result:

ok correct

Test #7:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

1 1
?

output:

-1

result:

ok correct

Test #8:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

1 1
N

output:

-1

result:

ok correct

Test #9:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

1 1
X

output:

-1

result:

ok correct

Test #10:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

2 0
??

output:

NN

result:

ok correct

Test #11:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

2 0
N?

output:

NN

result:

ok correct

Test #12:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

2 0
?C

output:

NC

result:

ok correct

Test #13:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

2 1
N?

output:

-1

result:

ok correct

Test #14:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

2 1
?C

output:

-1

result:

ok correct

Test #15:

score: 0
Accepted
time: 0ms
memory: 3912kb

input:

3 1
???

output:

NAC

result:

ok correct

Test #16:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3 1
N??

output:

NAC

result:

ok correct

Test #17:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3 1
?A?

output:

NAC

result:

ok correct

Test #18:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

3 1
??C

output:

NAC

result:

ok correct

Test #19:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

3 1
NA?

output:

NAC

result:

ok correct

Test #20:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

3 1
N?C

output:

NAC

result:

ok correct

Test #21:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3 1
?AC

output:

NAC

result:

ok correct

Test #22:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

4 1
????

output:

NACN

result:

ok correct

Test #23:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

4 1
X???

output:

XNAC

result:

ok correct

Test #24:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

4 1
???Z

output:

NACZ

result:

ok correct

Test #25:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

4 1
?AA?

output:

-1

result:

ok correct

Test #26:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

4 1
N???

output:

NACN

result:

ok correct

Test #27:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

4 1
?N??

output:

ANAC

result:

ok correct

Test #28:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

4 1
??N?

output:

NANC

result:

ok correct

Test #29:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

4 1
???N

output:

NACN

result:

ok correct

Test #30:

score: 0
Accepted
time: 0ms
memory: 3632kb

input:

4 1
A???

output:

ANAC

result:

ok correct

Test #31:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

4 1
?A??

output:

NACN

result:

ok correct

Test #32:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

4 1
??A?

output:

ANAC

result:

ok correct

Test #33:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

4 1
???A

output:

NACA

result:

ok correct

Test #34:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

4 1
C???

output:

CNAC

result:

ok correct

Test #35:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

4 1
?C??

output:

NCAC

result:

ok correct

Test #36:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

4 1
??C?

output:

NACN

result:

ok correct

Test #37:

score: 0
Accepted
time: 0ms
memory: 3520kb

input:

4 1
???C

output:

NANC

result:

ok correct

Test #38:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

5 4
?????

output:

NNACC

result:

ok correct

Test #39:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

6 14
??????

output:

-1

result:

ok correct

Test #40:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

7 14
???????

output:

-1

result:

ok correct

Test #41:

score: 0
Accepted
time: 1ms
memory: 4064kb

input:

8 43
????????

output:

-1

result:

ok correct

Test #42:

score: 0
Accepted
time: 1ms
memory: 4336kb

input:

9 55
?????????

output:

-1

result:

ok correct

Test #43:

score: 0
Accepted
time: 1ms
memory: 4444kb

input:

10 112
??????????

output:

-1

result:

ok correct

Test #44:

score: 0
Accepted
time: 1ms
memory: 4848kb

input:

11 110
???????????

output:

-1

result:

ok correct

Test #45:

score: 0
Accepted
time: 1ms
memory: 5568kb

input:

12 4
????????????

output:

NNNNACNNNNNN

result:

ok correct

Test #46:

score: 0
Accepted
time: 2ms
memory: 6120kb

input:

13 193
?????????????

output:

-1

result:

ok correct

Test #47:

score: 0
Accepted
time: 2ms
memory: 7164kb

input:

14 91
??????????????

output:

NNNNANAAACACCC

result:

ok correct

Test #48:

score: 0
Accepted
time: 0ms
memory: 8244kb

input:

15 15
???????????????

output:

NNNNNNNANACNNNN

result:

ok correct

Test #49:

score: 0
Accepted
time: 3ms
memory: 9408kb

input:

16 261
????????????????

output:

-1

result:

ok correct

Test #50:

score: 0
Accepted
time: 0ms
memory: 11140kb

input:

17 514
?????????????????

output:

-1

result:

ok correct

Test #51:

score: 0
Accepted
time: 0ms
memory: 13028kb

input:

18 678
??????????????????

output:

-1

result:

ok correct

Test #52:

score: 0
Accepted
time: 0ms
memory: 15404kb

input:

19 40
???????????????????

output:

NNNNNNNNNNAACCNNNNN

result:

ok correct

Test #53:

score: 0
Accepted
time: 3ms
memory: 17840kb

input:

20 1019
????????????????????

output:

-1

result:

ok correct

Test #54:

score: 0
Accepted
time: 8ms
memory: 20840kb

input:

21 1218
?????????????????????

output:

-1

result:

ok correct

Test #55:

score: 0
Accepted
time: 9ms
memory: 24324kb

input:

22 1348
??????????????????????

output:

-1

result:

ok correct

Test #56:

score: 0
Accepted
time: 3ms
memory: 28360kb

input:

23 476
???????????????????????

output:

-1

result:

ok correct

Test #57:

score: 0
Accepted
time: 4ms
memory: 32708kb

input:

24 1445
????????????????????????

output:

-1

result:

ok correct

Test #58:

score: 0
Accepted
time: 10ms
memory: 37660kb

input:

25 1331
?????????????????????????

output:

-1

result:

ok correct

Test #59:

score: 0
Accepted
time: 7ms
memory: 43524kb

input:

26 459
??????????????????????????

output:

NNNNNNNNNNNNANAAACCCCCCCCC

result:

ok correct

Test #60:

score: 0
Accepted
time: 8ms
memory: 49520kb

input:

27 398
???????????????????????????

output:

NNNNNNNNNNNNNNNNAANAACACCCC

result:

ok correct

Test #61:

score: 0
Accepted
time: 4ms
memory: 56748kb

input:

28 274
????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNAANAACACC

result:

ok correct

Test #62:

score: 0
Accepted
time: 4ms
memory: 64636kb

input:

29 1624
?????????????????????????????

output:

-1

result:

ok correct

Test #63:

score: 0
Accepted
time: 7ms
memory: 73484kb

input:

30 2079
??????????????????????????????

output:

-1

result:

ok correct

Test #64:

score: 0
Accepted
time: 4ms
memory: 82820kb

input:

31 2067
???????????????????????????????

output:

-1

result:

ok correct

Test #65:

score: 0
Accepted
time: 19ms
memory: 93432kb

input:

32 1267
????????????????????????????????

output:

-1

result:

ok correct

Test #66:

score: 0
Accepted
time: 16ms
memory: 104864kb

input:

33 928
?????????????????????????????????

output:

NNNNNNNNNNNNNNNNAAANAAAACCCCCCCCN

result:

ok correct

Test #67:

score: 0
Accepted
time: 19ms
memory: 117408kb

input:

34 298
??????????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNNNAACNACCCCNNNN

result:

ok correct

Test #68:

score: 0
Accepted
time: 24ms
memory: 131164kb

input:

35 2361
???????????????????????????????????

output:

-1

result:

ok correct

Test #69:

score: 0
Accepted
time: 19ms
memory: 146216kb

input:

36 489
????????????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNNNNNNNANAACACCCCN

result:

ok correct

Test #70:

score: 0
Accepted
time: 27ms
memory: 162288kb

input:

37 294
?????????????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNNNNNNNANACNNNNACCC

result:

ok correct

Test #71:

score: 0
Accepted
time: 29ms
memory: 179788kb

input:

38 1558
??????????????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNAAAAAACCACCCCCCCCCC

result:

ok correct

Test #72:

score: 0
Accepted
time: 44ms
memory: 198700kb

input:

39 1319
???????????????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNNNAAAAANACACCCCCCCCN

result:

ok correct

Test #73:

score: 0
Accepted
time: 31ms
memory: 219076kb

input:

40 993
????????????????????????????????????????

output:

NNNNNNNNNNNNNNNNNNNNNNNNANAAAACCACCCCCNN

result:

ok correct

Test #74:

score: 0
Accepted
time: 24ms
memory: 219152kb

input:

40 498
ACNANACNNACNACNNNCNCNNNANNNACNCCACAA?ANA

output:

-1

result:

ok correct

Test #75:

score: 0
Accepted
time: 39ms
memory: 219044kb

input:

40 855
NAAANAACNNNCNAANCNANCNANACANCCAANCACNCAC

output:

-1

result:

ok correct

Test #76:

score: 0
Accepted
time: 31ms
memory: 219020kb

input:

40 1007
?CNACNNAANACANACNACCC?CAANNCCCCANNANCACN

output:

-1

result:

ok correct

Test #77:

score: 0
Accepted
time: 12ms
memory: 219228kb

input:

40 1778
NACANANN?CCANNCCAACNNCCNCCCNCCNACCNC?NNN

output:

-1

result:

ok correct

Test #78:

score: 0
Accepted
time: 27ms
memory: 219148kb

input:

40 2186
ACCCACAN?NNA?AACCNNNN?ANACCANCNCNNCA?NCN

output:

-1

result:

ok correct

Test #79:

score: 0
Accepted
time: 20ms
memory: 219080kb

input:

40 332
ACAC?NCCCANAA?ACCNNC?NAC?CAC?CNCNNACNNNN

output:

-1

result:

ok correct

Test #80:

score: 0
Accepted
time: 28ms
memory: 219004kb

input:

40 712
ANCNANAAC?CACAACA?CNACCCANAACCA?CNNAANCN

output:

-1

result:

ok correct

Test #81:

score: 0
Accepted
time: 24ms
memory: 219004kb

input:

40 1127
C?CAAAANNCANANAC?NCANACANAACAACANNCCNCAC

output:

-1

result:

ok correct

Test #82:

score: 0
Accepted
time: 23ms
memory: 219004kb

input:

40 1835
CANNCAANNNAANANNCACANAC?CCCCAACA?NNNCAC?

output:

-1

result:

ok correct

Test #83:

score: 0
Accepted
time: 32ms
memory: 219088kb

input:

40 2009
CANAAAN?ANAACNCCNCCNCAAANCANCCAN?CCNCAAN

output:

-1

result:

ok correct

Test #84:

score: 0
Accepted
time: 35ms
memory: 219104kb

input:

40 54
CNAC?ACAAC?ACC?ANC?C?NNCAANCCAC?NCN?CACA

output:

-1

result:

ok correct

Test #85:

score: 0
Accepted
time: 28ms
memory: 219092kb

input:

40 955
?A?ANA?NN?C?ANC??CNNACAAC?N?AAN?AN??ANNA

output:

-1

result:

ok correct

Test #86:

score: 0
Accepted
time: 15ms
memory: 219164kb

input:

40 1451
??CCCA?N?ACCN?C???NNN??C?ANAN??NCNA??NAN

output:

-1

result:

ok correct

Test #87:

score: 0
Accepted
time: 31ms
memory: 219212kb

input:

40 1526
CN??AC?CCCCNACCNCNCCNC?CAAN?C?CA??ANCN?A

output:

-1

result:

ok correct

Test #88:

score: 0
Accepted
time: 23ms
memory: 219156kb

input:

40 2453
C?NC?CCAAN?ACCCNCC??ACAANCANCNCNNAACC?NN

output:

-1

result:

ok correct

Test #89:

score: 0
Accepted
time: 24ms
memory: 219044kb

input:

40 166
?NC??AACAN??NCA?CCAA?A??CNNN?ACNN?AN?ANC

output:

ANCACAACANNNNCACCCAANANNCNNNNACNNNANNANC

result:

ok correct

Test #90:

score: 0
Accepted
time: 24ms
memory: 219156kb

input:

40 887
?NA?AN?N?A?ANN??N?ANCAN?N????AC?NN?NA???

output:

NNANANNNNANANNNNNNANCANANACNAACCNNCNACCC

result:

ok correct

Test #91:

score: 0
Accepted
time: 19ms
memory: 219088kb

input:

40 1310
CCN?NNANC??CANN??NC?N??NA?NNNNCN?N?CCCCC

output:

-1

result:

ok correct

Test #92:

score: 0
Accepted
time: 31ms
memory: 219060kb

input:

40 1568
ANCN?N?NACC??NNN?AAC?AANA?CA?NC?CNNAN??N

output:

-1

result:

ok correct

Test #93:

score: 0
Accepted
time: 32ms
memory: 219012kb

input:

40 2035
CA?N?ACCNN??CANA?NC?NACNC??CC???NCA?N?AC

output:

-1

result:

ok correct

Test #94:

score: 0
Accepted
time: 27ms
memory: 219192kb

input:

40 126
AC?CACCCN???C?NCCN?NN??CN?CNCN?C?N?C?A?C

output:

ACNCACCCNNNNCNNCCNNNNNACNNCNCNNCNNNCNAAC

result:

ok correct

Test #95:

score: 0
Accepted
time: 24ms
memory: 219048kb

input:

40 962
CCC???A??????AN?N???C?NN??CANA?CNA??N???

output:

CCCNNNANNNNNAANANANACCNNAACANACCNACCNCCC

result:

ok correct

Test #96:

score: 0
Accepted
time: 32ms
memory: 219152kb

input:

40 1043
?A??NANA?CN?N?AN?ANN?CNAANCC??AAANNN????

output:

-1

result:

ok correct

Test #97:

score: 0
Accepted
time: 36ms
memory: 219232kb

input:

40 1638
N?ANA?NA???A??N?CNNAA???NC????CNN??AC??N

output:

-1

result:

ok correct

Test #98:

score: 0
Accepted
time: 27ms
memory: 219168kb

input:

40 2240
NNC??NCA???N?N?NNC??CNNNAN??C?AN??AC?C??

output:

-1

result:

ok correct

Test #99:

score: 0
Accepted
time: 28ms
memory: 219084kb

input:

40 55
N?NCNC????C?A??A?A?NN??ACC??C??NC???ACN?

output:

-1

result:

ok correct

Test #100:

score: 0
Accepted
time: 28ms
memory: 219044kb

input:

40 639
C???NN??C?N?N????N?CA?NCAN????AN????NA??

output:

CNNNNNNNCNNNNNNNNNACAANCANNNNNANCACCNACC

result:

ok correct

Test #101:

score: 0
Accepted
time: 36ms
memory: 219004kb

input:

40 1438
?C?A?NA?AN???CA???NAAAN??A?NNANNCAA?????

output:

-1

result:

ok correct

Test #102:

score: 0
Accepted
time: 23ms
memory: 219004kb

input:

40 1660
???C?A???????NN??AANNAC???A?CN??ACN?AC?C

output:

-1

result:

ok correct

Test #103:

score: 0
Accepted
time: 24ms
memory: 219020kb

input:

40 2016
??AA??N?N??A?C?C????????C????C?C?CN??N?A

output:

-1

result:

ok correct

Test #104:

score: 0
Accepted
time: 27ms
memory: 219004kb

input:

40 242
?C???A???AA??A??C?CN???C???A?ANA?NN??AA?

output:

NCNNNANNNAANNACNCNCNNNNCNNNANANANNNNNAAC

result:

ok correct

Test #105:

score: 0
Accepted
time: 27ms
memory: 219028kb

input:

40 711
??A?AA?C??C???CCNA?????C????A?????A??C??

output:

NNANAANCNNCNNNCCNANNNNACNNNNANACCCACCCCC

result:

ok correct

Test #106:

score: 0
Accepted
time: 36ms
memory: 219100kb

input:

40 1094
??AACN??N?A?????C????AA??CC???CC?N?A????

output:

NNAACNNNNNANNNANCNNNAAAAACCCCCCCNNNACCCC

result:

ok correct

Test #107:

score: 0
Accepted
time: 31ms
memory: 219008kb

input:

40 1878
?A??AACCA????N???A???C?C?C??C?NANC?N?NAC

output:

-1

result:

ok correct

Test #108:

score: 0
Accepted
time: 31ms
memory: 219016kb

input:

40 2082
AC??ACANC?CN?C?N???C?N???N??C?CC?????C?C

output:

-1

result:

ok correct

Test #109:

score: 0
Accepted
time: 35ms
memory: 219208kb

input:

40 268
N?N??NNNCNC??CAC????A?C?????N???AN??NC??

output:

NNNNNNNNCNCNNCACNNNNANCNNNNNNNNNANACNCCN

result:

ok correct

Test #110:

score: 0
Accepted
time: 31ms
memory: 219228kb

input:

40 960
?????????N???NA?????????C??AC???AN?A???A

output:

NNNNNNNNNNNNNNANNNNANANNCANACCCCANCACCCA

result:

ok correct

Test #111:

score: 0
Accepted
time: 27ms
memory: 219032kb

input:

40 1342
???C?????C?????NA?N??N?C?????A?N???NA???

output:

NNNCNNNNNCNNNAANAANAANACACACAACNCCCNACCC

result:

ok correct

Test #112:

score: 0
Accepted
time: 39ms
memory: 219096kb

input:

40 1739
?A?A???A???N?A??N???C???NCC??C??ANN???A?

output:

-1

result:

ok correct

Test #113:

score: 0
Accepted
time: 28ms
memory: 219164kb

input:

40 2484
??????N????N?????N?C??N????????????A???N

output:

-1

result:

ok correct

Test #114:

score: 0
Accepted
time: 35ms
memory: 219172kb

input:

40 116
?CN????????A??A???C????????????????C????

output:

NCNNNNNNNNNANNANNNCNNNNNNNNNNACNNNNCNNNN

result:

ok correct

Test #115:

score: 0
Accepted
time: 24ms
memory: 219068kb

input:

40 538
NC???N?????????????NN??N????????CC???N??

output:

NCNNNNNNNNNNNNNNNNNNNNANNANACNNACCCCCNNN

result:

ok correct

Test #116:

score: 0
Accepted
time: 28ms
memory: 219156kb

input:

40 1128
?????AN?????CN????N?A????C???C??????????

output:

NNNNNANNNNNNCNNNNNNNANAAACACACCCCCCCCNNN

result:

ok correct

Test #117:

score: 0
Accepted
time: 31ms
memory: 219016kb

input:

40 1819
?????????C?AC?????C??A??NC?????????????C

output:

-1

result:

ok correct

Test #118:

score: 0
Accepted
time: 24ms
memory: 219020kb

input:

40 2198
??????A???N????????ANN???N?C??????C?????

output:

-1

result:

ok correct

Test #119:

score: 0
Accepted
time: 31ms
memory: 219020kb

input:

40 373
???????????C?A?????????A???A?C??????????

output:

NNNNNNNNNNNCNANNNNNNANNANNNANCNNNACCCNNN

result:

ok correct

Test #120:

score: 0
Accepted
time: 23ms
memory: 219048kb

input:

40 744
?????????????????C????????????A????C???N

output:

NNNNNNNNNNNNNNNNNCNNNNNNNANAAAACCCCCCNNN

result:

ok correct

Test #121:

score: 0
Accepted
time: 34ms
memory: 219064kb

input:

40 1103
???????????????????????????N????????????

output:

NNNNNNNNNNNNNNNNNNNNNNNAAAANACNACCCCCCCN

result:

ok correct

Test #122:

score: 0
Accepted
time: 31ms
memory: 219000kb

input:

40 1866
???????A??????A??A???????????????C??????

output:

NNNNNNNANNNNNNANNANNAAAANAACACCCCCCCCCCC

result:

ok correct

Test #123:

score: 0
Accepted
time: 27ms
memory: 219048kb

input:

40 2466
????????????CN?????????????????N??CA????

output:

-1

result:

ok correct

Test #124:

score: 0
Accepted
time: 20ms
memory: 219100kb

input:

40 1
?????????????????????????????????????NAC

output:

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANAC

result:

ok correct