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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#422301#5019. 整数marher100 ✓864ms27132kbC++142.2kb2024-05-27 11:06:052024-05-27 11:06:06

Judging History

This is the latest submission verdict.

  • [2024-05-27 11:06:06]
  • Judged
  • Verdict: 100
  • Time: 864ms
  • Memory: 27132kb
  • [2024-05-27 11:06:05]
  • Submitted

answer

#pragma GCC optimize("Ofast","inline")
#include<bits/stdc++.h>
using namespace std;
#define int long long
const int N=(1<<19),mod=998244353;

int n,mx[20],m,tot,f[N],g[N],to[20],p[N],h[N],d[N],dfn[N];
bool b[N];

void ad(int&x,int y)
{
    x+=y;
    x-=x>=mod?mod:0;
}

void FWT_and(int *a,int n,int ty)
{
    for(int i=2;i<=n;i<<=1)
    for(int j=0,p=i>>1;j<n;j+=i)
    for(int k=j;k<j+p;k++)
    a[k]=(a[k]+ty*a[k+p]+mod)%mod;
}

void mul(int*f,int*g,int n)
{
    FWT_and(f,n,1);FWT_and(g,n,1);
    for(int i=0;i<n;i++)f[i]=f[i]*g[i]%mod;
    FWT_and(f,n,-1);
}

int mk(int s)
{
    int w=0;
    for(int i=0;i<n;i++)if((s>>i)&1)w|=1<<dfn[i];
    return w;
}

int bg,tim;

signed main()
{
    // freopen("in.txt","r",stdin);
    cin>>n;m=1<<n;
    for(int i=0;i<n;i++)cin>>mx[i];
    for(int i=0;i<m;i++)
    {
        char x;cin>>x;b[i]=x-'0';
    }
    f[m-1]=1;
    for(int t=59;t>=0;t--)
    {
        int l=0,r=n;
        for(int i=0;i<n;i++)
        {
            if((mx[i]>>t)&1)to[i]=--r;
            else to[i]=l++;
        }
        for(int i=0;i<n;i++)dfn[to[i]]=i;
        for(int i=0;i<m;i++)
        {
            int w=0;
            for(int j=0;j<n;j++)w|=((i>>j)&1)<<to[j];
            p[w^((1<<l)-1)]=b[i];g[w]=f[i];dfn[w]=i;
        }
        memset(f,0,sizeof f);
        int k=n-l;
        for(int i=0;i<(1<<k);i++)
        {
            int w=i<<l;
            for(int j=0;j<l;j++)for(int s=0;s<(1<<l);s++)if(!((s>>j)&1))ad(p[w|s],p[w|(s^(1<<j))]);
        }
        // bg=clock();
        for(int i=0;i<(1<<l);i++)
        {
            for(int j=0;j<(1<<k);j++)h[j]=p[(j<<l)|i],d[j]=g[(j<<l)|i];
            mul(d,h,(1<<k));
            for(int j=0;j<(1<<k);j++)f[dfn[(j<<l)|i]]=d[j];
        }
        // tim+=clock()-bg;
        // for(int i=0;i<(1<<l);i++)
        // {
        //     for(int j=0;j<(1<<k);j++)h[j]=p[(j<<l)|i],d[j]=g[(j<<l)|i];
        //     mul(d,h,(1<<k));
        //     for(int j=0;j<(1<<k);j++)f[mk((j<<l)|i)]=d[j];
        // }
    }
    int ans=0;
    for(int i=0;i<m;i++)ad(ans,f[i]);
    cout<<ans<<'\n';
    // cerr<<clock()*1.0/CLOCKS_PER_SEC<<'\n'<<tim*1.0/CLOCKS_PER_SEC;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 5
Accepted
time: 8ms
memory: 17592kb

input:

2
557860450892773247 1006376652976945084
1001

output:

434419861

result:

ok 1 number(s): "434419861"

Test #2:

score: 5
Accepted
time: 8ms
memory: 16936kb

input:

2
1114627670617095929 177024338535020511
1000

output:

1

result:

ok 1 number(s): "1"

Test #3:

score: 5
Accepted
time: 11ms
memory: 16868kb

input:

2
1149393890526355314 1070730158013930700
1001

output:

315168037

result:

ok 1 number(s): "315168037"

Test #4:

score: 5
Accepted
time: 5ms
memory: 18016kb

input:

2
971930549804858302 431201925917048822
1001

output:

713084688

result:

ok 1 number(s): "713084688"

Test #5:

score: 5
Accepted
time: 82ms
memory: 18484kb

input:

15
3 2 1 3 0 3 2 2 3 0 3 3 3 1 1
111100000011100110100011100000100010011010010011011101110110000011100111101101100011111100111010001010010001001111010011000000110110011111000011100100010100011010110000000010011110101111110110110100011101011101011100110000001100110111101001101001010111011000000110010...

output:

919883

result:

ok 1 number(s): "919883"

Test #6:

score: 5
Accepted
time: 646ms
memory: 23368kb

input:

18
3 0 3 2 3 3 3 3 3 3 3 1 3 3 3 3 1 3
101101001111111010001101010111101111110111100111111011010010011000101111101100011100101111101001001010010110011001001110011101011100001100100000100011001110101101110010011011000001001001000000001001010000010100010101010101010001001110100111001001110001101000111...

output:

812380442

result:

ok 1 number(s): "812380442"

Test #7:

score: 5
Accepted
time: 649ms
memory: 22988kb

input:

18
3 2 3 3 3 3 3 3 3 1 1 1 2 3 1 3 3 3
100101100011011110000000100100001001010001001000110011011111000010001110111011111010001011101101010101111111000111000011110001100111100001110100110100010101111100001001110110000000111100110011011011000110001010100110001101011011011101000110001000101101000110000...

output:

609445751

result:

ok 1 number(s): "609445751"

Test #8:

score: 5
Accepted
time: 12ms
memory: 17800kb

input:

9
774618017057897470 1150648813667465147 936044467577552867 540429591977619391 492984435788926911 706491668336975855 1148409108818935103 1152305623476461243 1151646826418395103
101100111100110000011001010001100101011001010001111000000000000001011100001010001011100110010110100001000101101101101001011...

output:

762304370

result:

ok 1 number(s): "762304370"

Test #9:

score: 5
Accepted
time: 8ms
memory: 18248kb

input:

9
864195661015236599 828072363954386938 215046877307787767 125420173910435807 863300627424341495 1125890835854768063 538106264396606431 1008449764986412979 1112933880000274175
1111011011101000110000110000110110111101111110011110001110010111100001010001110110111000101011110011001000101011100011011100...

output:

91522040

result:

ok 1 number(s): "91522040"

Test #10:

score: 5
Accepted
time: 8ms
memory: 18408kb

input:

9
1060294142652751871 270953131468627965 950114304166317032 1023152535943950935 1124721212123772879 1136030244306680786 575888989072637942 576457170017579983 1071468780714196734
10010111011101001111011010000011000000111111000001100001001110001000000000101001001101110110001001111011110111101001000000...

output:

235859607

result:

ok 1 number(s): "235859607"

Test #11:

score: 5
Accepted
time: 12ms
memory: 18020kb

input:

11
1044692707433249934 1008683100277431676 999797431367270367 1143631656501850799 1098790111790735245 468268805647233519 539233207094867537 414313023104679647 1113992177660166126 1150563014851263359 1146149597257104766
111100100001011011010001100111000010001101110011110101110101010110100111111011000...

output:

238088536

result:

ok 1 number(s): "238088536"

Test #12:

score: 5
Accepted
time: 15ms
memory: 16780kb

input:

11
1136928866896019455 954477066817884159 139540257629524991 920699090857753087 852006989960417247 557707207097472255 575228611095427007 1006976729003116287 709142041517850567 1136595818501773047 1006109764096082108
100001110101001011001100010000100000111110011110100011000011111011000001010001110001...

output:

770640307

result:

ok 1 number(s): "770640307"

Test #13:

score: 5
Accepted
time: 12ms
memory: 18328kb

input:

11
1152568556892716543 1152920608551467963 216135265528237819 1116892698712710517 1125524963696923135 990737955748133887 575754796832378359 959086400709851129 571809817905978127 391758946252877613 553053934827077551
100001001101100001010110011000000001110110100101011111010110001101000110111100110011...

output:

12490130

result:

ok 1 number(s): "12490130"

Test #14:

score: 5
Accepted
time: 26ms
memory: 16744kb

input:

13
431747275278769839 792173935971856335 842168688984356222 709201683711004463 1096549254077341383 432312541824942061 423302887995576278 1152284609275166700 1150353045444060639 858881033326555901 429385610205061119 394803803773730111 792573841785221941
11101010110000000010101000000011010001110011111...

output:

711924090

result:

ok 1 number(s): "711924090"

Test #15:

score: 5
Accepted
time: 29ms
memory: 18308kb

input:

13
384952197575497562 925188207794820790 819636358341950664 1008806169945307033 485498962656536575 576170342985224059 1152884825316839167 519602798379984887 1148271257506507710 864338725486642591 141147914734645085 945751520335947454 828363124049108987
10111011110011010100110001011011010100001001111...

output:

17257245

result:

ok 1 number(s): "17257245"

Test #16:

score: 5
Accepted
time: 25ms
memory: 17244kb

input:

13
812148678079544783 531352737042856447 360252648370171639 827797221788122302 1076354330155122647 571657826460300281 995857311985303518 576390067592282047 573059687658290935 1134130623250689782 573953435640528550 1148043723132895167 576443122223672059
11010001100111100001101001010010100111100000010...

output:

513017470

result:

ok 1 number(s): "513017470"

Test #17:

score: 5
Accepted
time: 864ms
memory: 26528kb

input:

18
557601891651940085 863281395625602303 810348831133032447 855679530581929974 1143340273566153982 1142779849869883883 495305789849593903 1141378831228050923 539285017652624765 1151477836095937523 968834653063196607 462735989800959869 567170978455011071 936570564589289083 1089862139502785535 1274543...

output:

905600077

result:

ok 1 number(s): "905600077"

Test #18:

score: 5
Accepted
time: 854ms
memory: 27132kb

input:

18
35461063007254983 250722149174607860 990787107658114938 521176448595639215 1142533318210222071 848423510290851199 936184673027902967 1035761934176939767 1152921455940040799 759980081052254206 841582125096893943 1105339004669119437 1071810531808477044 1072419334446896991 1152903339507575642 131161...

output:

946673491

result:

ok 1 number(s): "946673491"

Test #19:

score: 5
Accepted
time: 856ms
memory: 26868kb

input:

18
526745011001725941 995280101634205694 1150650377238908861 1152780629645981351 378291368993988607 754341611678006135 1133780828220553215 467476844077883365 998548842292821951 1125758065340935934 1074758391215161343 359069688757419477 863137999561424871 459006511440394231 856772308259666431 2832407...

output:

333911712

result:

ok 1 number(s): "333911712"

Test #20:

score: 5
Accepted
time: 848ms
memory: 23332kb

input:

18
1116852845721419519 564031047050710929 1152918474977164029 288041155646291455 647954749928207825 978368260719998815 1141854864204889983 1121382897240509261 576459613035256827 1134273717606465523 1124121994315404271 714513083207720351 1001083345502337005 642993847483219627 1143878547027000662 1139...

output:

437797272

result:

ok 1 number(s): "437797272"