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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#363356#8508. DiviDueloucup-team1134#AC ✓5ms4944kbC++232.3kb2024-03-23 21:26:292024-03-23 21:26:30

Judging History

你现在查看的是最新测评结果

  • [2024-03-23 21:26:30]
  • 评测
  • 测评结果:AC
  • 用时:5ms
  • 内存:4944kb
  • [2024-03-23 21:26:29]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return true; } return false; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return true; } return false; }
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define mp make_pair
#define si(x) int(x.size())
const int mod=998244353,MAX=1000005,INF=1<<30;

bool solve(vector<int> S,int G,int f){
    if(si(S)==0){
        if(G>1) return true;
        else return false;
    }
    
    if(f==0){
        for(int i=0;i<si(S);i++){
            vector<int> T=S;
            T.erase(T.begin()+i);
            if(solve(T,gcd(G,S[i]),1)) return true;
        }
        return false;
    }else{
        for(int i=0;i<si(S);i++){
            vector<int> T=S;
            T.erase(T.begin()+i);
            if(!solve(T,G,0)) return false;
        }
        return true;
    }
}

vector<int> prime;//i番目の素数
bool is_prime[MAX+1];

void sieve(int n){
    for(int i=0;i<=n;i++){
        is_prime[i]=true;
    }
    
    is_prime[0]=is_prime[1]=false;
    
    for(int i=2;i<=n;i++){
        if(is_prime[i]){
            prime.push_back(i);
            for(int j=2*i;j<=n;j+=i){
                is_prime[j] = false;
            }
        }
    }
}


int main(){
    
    std::ifstream in("text.txt");
    std::cin.rdbuf(in.rdbuf());
    cin.tie(0);
    ios::sync_with_stdio(false);
    
    sieve(MAX-2);
    ll N;cin>>N;
    
    map<ll,ll> MA;
    for(ll p:prime){
        while(N%p==0){
            MA[p]++;
            N/=p;
        }
    }
    if(N>1) MA[N]++;
    
    if(si(MA)==0) cout<<"N\n";
    else if(si(MA)==1){
        auto [a,b]=*MA.begin();
        if(b&1) cout<<"Y\n";
        else cout<<"N\n";
    }else if(si(MA)==2){
        auto [a,b]=*MA.begin();
        auto [c,d]=*MA.rbegin();
        if(b==1&&d==1) cout<<"Y\n";
        else cout<<"N\n";
    }else{
        cout<<"N\n";
    }
    return 0;
    for(int N=1;N<=130;N++){
        vector<int> S;
        for(int i=1;i<=N;i++){
            if(N%i==0) S.push_back(i);
        }
        
        if(solve(S,N,0)){
            cout<<N<<" ";
            for(int a:S) cout<<a<<" ";
            cout<<endl;
        }
    }
}


Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 5ms
memory: 4700kb

input:

10

output:

Y

result:

ok "Y"

Test #2:

score: 0
Accepted
time: 5ms
memory: 4920kb

input:

9

output:

N

result:

ok "N"

Test #3:

score: 0
Accepted
time: 4ms
memory: 4892kb

input:

1

output:

N

result:

ok "N"

Test #4:

score: 0
Accepted
time: 5ms
memory: 4652kb

input:

549755813888

output:

Y

result:

ok "Y"

Test #5:

score: 0
Accepted
time: 5ms
memory: 4652kb

input:

274877906944

output:

N

result:

ok "N"

Test #6:

score: 0
Accepted
time: 5ms
memory: 4696kb

input:

847288609443

output:

Y

result:

ok "Y"

Test #7:

score: 0
Accepted
time: 4ms
memory: 4752kb

input:

282429536481

output:

N

result:

ok "N"

Test #8:

score: 0
Accepted
time: 4ms
memory: 4888kb

input:

137858491849

output:

N

result:

ok "N"

Test #9:

score: 0
Accepted
time: 2ms
memory: 4764kb

input:

10604499373

output:

Y

result:

ok "Y"

Test #10:

score: 0
Accepted
time: 4ms
memory: 4864kb

input:

506623120463

output:

Y

result:

ok "Y"

Test #11:

score: 0
Accepted
time: 5ms
memory: 4680kb

input:

10779215329

output:

N

result:

ok "N"

Test #12:

score: 0
Accepted
time: 4ms
memory: 4644kb

input:

41910794561

output:

Y

result:

ok "Y"

Test #13:

score: 0
Accepted
time: 4ms
memory: 4596kb

input:

64574155417

output:

Y

result:

ok "Y"

Test #14:

score: 0
Accepted
time: 4ms
memory: 4748kb

input:

75644818241

output:

Y

result:

ok "Y"

Test #15:

score: 0
Accepted
time: 4ms
memory: 4868kb

input:

124029899611

output:

Y

result:

ok "Y"

Test #16:

score: 0
Accepted
time: 4ms
memory: 4888kb

input:

134306640043

output:

Y

result:

ok "Y"

Test #17:

score: 0
Accepted
time: 5ms
memory: 4684kb

input:

146462570411

output:

Y

result:

ok "Y"

Test #18:

score: 0
Accepted
time: 5ms
memory: 4768kb

input:

222287988673

output:

Y

result:

ok "Y"

Test #19:

score: 0
Accepted
time: 5ms
memory: 4944kb

input:

263345887171

output:

Y

result:

ok "Y"

Test #20:

score: 0
Accepted
time: 5ms
memory: 4680kb

input:

717451682557

output:

Y

result:

ok "Y"

Test #21:

score: 0
Accepted
time: 0ms
memory: 4732kb

input:

825365364157

output:

Y

result:

ok "Y"

Test #22:

score: 0
Accepted
time: 5ms
memory: 4764kb

input:

870298842859

output:

Y

result:

ok "Y"

Test #23:

score: 0
Accepted
time: 5ms
memory: 4728kb

input:

887915259331

output:

Y

result:

ok "Y"

Test #24:

score: 0
Accepted
time: 0ms
memory: 4732kb

input:

967108197509

output:

Y

result:

ok "Y"

Test #25:

score: 0
Accepted
time: 2ms
memory: 4768kb

input:

990661375799

output:

Y

result:

ok "Y"

Test #26:

score: 0
Accepted
time: 4ms
memory: 4748kb

input:

999999999989

output:

Y

result:

ok "Y"

Test #27:

score: 0
Accepted
time: 5ms
memory: 4864kb

input:

999962000357

output:

Y

result:

ok "Y"

Test #28:

score: 0
Accepted
time: 5ms
memory: 4768kb

input:

999474022513

output:

Y

result:

ok "Y"

Test #29:

score: 0
Accepted
time: 2ms
memory: 4764kb

input:

999052035451

output:

Y

result:

ok "Y"

Test #30:

score: 0
Accepted
time: 4ms
memory: 4656kb

input:

999470040641

output:

Y

result:

ok "Y"

Test #31:

score: 0
Accepted
time: 4ms
memory: 4744kb

input:

998712349711

output:

Y

result:

ok "Y"

Test #32:

score: 0
Accepted
time: 4ms
memory: 4924kb

input:

998768376647

output:

Y

result:

ok "Y"

Test #33:

score: 0
Accepted
time: 4ms
memory: 4728kb

input:

998884311283

output:

Y

result:

ok "Y"

Test #34:

score: 0
Accepted
time: 4ms
memory: 4728kb

input:

998794254709

output:

Y

result:

ok "Y"

Test #35:

score: 0
Accepted
time: 5ms
memory: 4668kb

input:

998830303021

output:

Y

result:

ok "Y"

Test #36:

score: 0
Accepted
time: 4ms
memory: 4748kb

input:

999638023157

output:

Y

result:

ok "Y"

Test #37:

score: 0
Accepted
time: 2ms
memory: 4676kb

input:

998978227997

output:

Y

result:

ok "Y"

Test #38:

score: 0
Accepted
time: 5ms
memory: 4744kb

input:

999108034891

output:

Y

result:

ok "Y"

Test #39:

score: 0
Accepted
time: 4ms
memory: 4732kb

input:

998922289621

output:

Y

result:

ok "Y"

Test #40:

score: 0
Accepted
time: 4ms
memory: 4612kb

input:

999172169371

output:

Y

result:

ok "Y"

Test #41:

score: 0
Accepted
time: 0ms
memory: 4744kb

input:

999218015981

output:

Y

result:

ok "Y"

Test #42:

score: 0
Accepted
time: 2ms
memory: 4668kb

input:

981700934653

output:

N

result:

ok "N"

Test #43:

score: 0
Accepted
time: 5ms
memory: 4656kb

input:

942804229201

output:

N

result:

ok "N"

Test #44:

score: 0
Accepted
time: 5ms
memory: 4648kb

input:

822635014967

output:

N

result:

ok "N"

Test #45:

score: 0
Accepted
time: 0ms
memory: 4752kb

input:

954312321917

output:

N

result:

ok "N"

Test #46:

score: 0
Accepted
time: 4ms
memory: 4748kb

input:

965687001953

output:

N

result:

ok "N"

Test #47:

score: 0
Accepted
time: 5ms
memory: 4656kb

input:

907803030577

output:

N

result:

ok "N"

Test #48:

score: 0
Accepted
time: 0ms
memory: 4732kb

input:

993916557163

output:

N

result:

ok "N"

Test #49:

score: 0
Accepted
time: 0ms
memory: 4764kb

input:

844029771131

output:

N

result:

ok "N"

Test #50:

score: 0
Accepted
time: 4ms
memory: 4696kb

input:

862969367597

output:

N

result:

ok "N"

Test #51:

score: 0
Accepted
time: 4ms
memory: 4768kb

input:

768706748179

output:

N

result:

ok "N"

Test #52:

score: 0
Accepted
time: 4ms
memory: 4744kb

input:

744412255649

output:

N

result:

ok "N"

Test #53:

score: 0
Accepted
time: 4ms
memory: 4868kb

input:

877760921347

output:

N

result:

ok "N"

Test #54:

score: 0
Accepted
time: 2ms
memory: 4708kb

input:

779321766481

output:

N

result:

ok "N"

Test #55:

score: 0
Accepted
time: 4ms
memory: 4672kb

input:

786676948027

output:

N

result:

ok "N"

Test #56:

score: 0
Accepted
time: 4ms
memory: 4744kb

input:

775686765629

output:

N

result:

ok "N"

Test #57:

score: 0
Accepted
time: 4ms
memory: 4920kb

input:

971230541

output:

N

result:

ok "N"

Test #58:

score: 0
Accepted
time: 2ms
memory: 4692kb

input:

2385673

output:

N

result:

ok "N"

Test #59:

score: 0
Accepted
time: 0ms
memory: 4728kb

input:

52468711

output:

N

result:

ok "N"

Test #60:

score: 0
Accepted
time: 5ms
memory: 4692kb

input:

20358337

output:

N

result:

ok "N"

Test #61:

score: 0
Accepted
time: 4ms
memory: 4768kb

input:

9186689

output:

N

result:

ok "N"

Test #62:

score: 0
Accepted
time: 2ms
memory: 4772kb

input:

106251

output:

N

result:

ok "N"

Test #63:

score: 0
Accepted
time: 4ms
memory: 4684kb

input:

2859061

output:

N

result:

ok "N"

Test #64:

score: 0
Accepted
time: 4ms
memory: 4676kb

input:

51455519

output:

N

result:

ok "N"

Test #65:

score: 0
Accepted
time: 4ms
memory: 4928kb

input:

68063771

output:

N

result:

ok "N"

Test #66:

score: 0
Accepted
time: 4ms
memory: 4868kb

input:

44480353

output:

N

result:

ok "N"

Test #67:

score: 0
Accepted
time: 2ms
memory: 4728kb

input:

445130407

output:

N

result:

ok "N"

Test #68:

score: 0
Accepted
time: 2ms
memory: 4672kb

input:

54924301

output:

N

result:

ok "N"

Test #69:

score: 0
Accepted
time: 5ms
memory: 4636kb

input:

251377811

output:

N

result:

ok "N"

Test #70:

score: 0
Accepted
time: 5ms
memory: 4680kb

input:

11583287

output:

N

result:

ok "N"

Test #71:

score: 0
Accepted
time: 5ms
memory: 4764kb

input:

164689969

output:

N

result:

ok "N"

Test #72:

score: 0
Accepted
time: 0ms
memory: 4736kb

input:

220388553874

output:

N

result:

ok "N"

Test #73:

score: 0
Accepted
time: 4ms
memory: 4924kb

input:

337917710393

output:

N

result:

ok "N"

Test #74:

score: 0
Accepted
time: 5ms
memory: 4924kb

input:

484109724475

output:

N

result:

ok "N"

Test #75:

score: 0
Accepted
time: 0ms
memory: 4632kb

input:

494253368469

output:

N

result:

ok "N"

Test #76:

score: 0
Accepted
time: 5ms
memory: 4696kb

input:

790636814905

output:

N

result:

ok "N"

Test #77:

score: 0
Accepted
time: 4ms
memory: 4668kb

input:

593466711078

output:

N

result:

ok "N"

Test #78:

score: 0
Accepted
time: 5ms
memory: 4924kb

input:

701257784810

output:

N

result:

ok "N"

Test #79:

score: 0
Accepted
time: 5ms
memory: 4892kb

input:

821468484315

output:

N

result:

ok "N"

Test #80:

score: 0
Accepted
time: 5ms
memory: 4696kb

input:

321582188478

output:

N

result:

ok "N"

Test #81:

score: 0
Accepted
time: 5ms
memory: 4748kb

input:

623403649385

output:

N

result:

ok "N"

Test #82:

score: 0
Accepted
time: 2ms
memory: 4768kb

input:

172509105650

output:

N

result:

ok "N"

Test #83:

score: 0
Accepted
time: 4ms
memory: 4760kb

input:

579709456395

output:

N

result:

ok "N"

Test #84:

score: 0
Accepted
time: 4ms
memory: 4736kb

input:

703541153630

output:

N

result:

ok "N"

Test #85:

score: 0
Accepted
time: 5ms
memory: 4672kb

input:

371717528455

output:

N

result:

ok "N"

Test #86:

score: 0
Accepted
time: 0ms
memory: 4644kb

input:

925436174850

output:

N

result:

ok "N"

Test #87:

score: 0
Accepted
time: 5ms
memory: 4868kb

input:

441602590298

output:

N

result:

ok "N"

Test #88:

score: 0
Accepted
time: 5ms
memory: 4892kb

input:

663345923451

output:

N

result:

ok "N"

Test #89:

score: 0
Accepted
time: 5ms
memory: 4884kb

input:

662812798173

output:

N

result:

ok "N"

Test #90:

score: 0
Accepted
time: 0ms
memory: 4636kb

input:

662615302233

output:

N

result:

ok "N"

Test #91:

score: 0
Accepted
time: 4ms
memory: 4676kb

input:

663436223391

output:

N

result:

ok "N"

Test #92:

score: 0
Accepted
time: 4ms
memory: 4680kb

input:

662248872237

output:

N

result:

ok "N"

Test #93:

score: 0
Accepted
time: 5ms
memory: 4732kb

input:

662516706867

output:

N

result:

ok "N"

Test #94:

score: 0
Accepted
time: 5ms
memory: 4692kb

input:

864077614394

output:

N

result:

ok "N"

Test #95:

score: 0
Accepted
time: 5ms
memory: 4752kb

input:

977802486226

output:

N

result:

ok "N"

Test #96:

score: 0
Accepted
time: 2ms
memory: 4772kb

input:

647426786602

output:

N

result:

ok "N"

Test #97:

score: 0
Accepted
time: 5ms
memory: 4732kb

input:

901679277046

output:

N

result:

ok "N"

Test #98:

score: 0
Accepted
time: 5ms
memory: 4944kb

input:

642523777682

output:

N

result:

ok "N"

Test #99:

score: 0
Accepted
time: 4ms
memory: 4932kb

input:

871506220334

output:

N

result:

ok "N"

Test #100:

score: 0
Accepted
time: 5ms
memory: 4944kb

input:

950098378534

output:

N

result:

ok "N"

Test #101:

score: 0
Accepted
time: 5ms
memory: 4864kb

input:

660409283986

output:

N

result:

ok "N"

Test #102:

score: 0
Accepted
time: 4ms
memory: 4636kb

input:

819550638458

output:

N

result:

ok "N"

Test #103:

score: 0
Accepted
time: 2ms
memory: 4644kb

input:

846693913942

output:

N

result:

ok "N"

Test #104:

score: 0
Accepted
time: 0ms
memory: 4732kb

input:

630683996246

output:

N

result:

ok "N"

Test #105:

score: 0
Accepted
time: 5ms
memory: 4684kb

input:

698348891974

output:

N

result:

ok "N"

Test #106:

score: 0
Accepted
time: 5ms
memory: 4740kb

input:

794129725534

output:

N

result:

ok "N"

Test #107:

score: 0
Accepted
time: 5ms
memory: 4764kb

input:

731864249762

output:

N

result:

ok "N"

Test #108:

score: 0
Accepted
time: 5ms
memory: 4644kb

input:

758461160882

output:

N

result:

ok "N"

Test #109:

score: 0
Accepted
time: 5ms
memory: 4940kb

input:

200560490130

output:

N

result:

ok "N"

Test #110:

score: 0
Accepted
time: 5ms
memory: 4744kb

input:

132843110400

output:

N

result:

ok "N"

Test #111:

score: 0
Accepted
time: 0ms
memory: 4660kb

input:

700131600000

output:

N

result:

ok "N"

Test #112:

score: 0
Accepted
time: 0ms
memory: 4744kb

input:

755827200000

output:

N

result:

ok "N"

Test #113:

score: 0
Accepted
time: 0ms
memory: 4872kb

input:

3368254499

output:

Y

result:

ok "Y"

Test #114:

score: 0
Accepted
time: 4ms
memory: 4888kb

input:

338171833063

output:

Y

result:

ok "Y"

Test #115:

score: 0
Accepted
time: 4ms
memory: 4644kb

input:

182187833309

output:

Y

result:

ok "Y"

Test #116:

score: 0
Accepted
time: 2ms
memory: 4632kb

input:

207790265467

output:

Y

result:

ok "Y"

Test #117:

score: 0
Accepted
time: 2ms
memory: 4924kb

input:

101847563

output:

Y

result:

ok "Y"

Test #118:

score: 0
Accepted
time: 4ms
memory: 4868kb

input:

32187778741

output:

Y

result:

ok "Y"

Test #119:

score: 0
Accepted
time: 4ms
memory: 4888kb

input:

50284268371

output:

Y

result:

ok "Y"

Test #120:

score: 0
Accepted
time: 0ms
memory: 4864kb

input:

237176659

output:

Y

result:

ok "Y"

Test #121:

score: 0
Accepted
time: 4ms
memory: 4680kb

input:

6570725617

output:

Y

result:

ok "Y"

Test #122:

score: 0
Accepted
time: 5ms
memory: 4744kb

input:

11194326053

output:

Y

result:

ok "Y"

Test #123:

score: 0
Accepted
time: 4ms
memory: 4940kb

input:

288804781

output:

Y

result:

ok "Y"

Test #124:

score: 0
Accepted
time: 0ms
memory: 4920kb

input:

683099533943

output:

Y

result:

ok "Y"

Test #125:

score: 0
Accepted
time: 4ms
memory: 4632kb

input:

77909194511

output:

Y

result:

ok "Y"

Test #126:

score: 0
Accepted
time: 5ms
memory: 4700kb

input:

633839779

output:

Y

result:

ok "Y"

Test #127:

score: 0
Accepted
time: 4ms
memory: 4628kb

input:

49714249733

output:

Y

result:

ok "Y"

Test #128:

score: 0
Accepted
time: 4ms
memory: 4732kb

input:

60781478521

output:

N

result:

ok "N"

Test #129:

score: 0
Accepted
time: 2ms
memory: 4768kb

input:

6340459129

output:

N

result:

ok "N"

Test #130:

score: 0
Accepted
time: 5ms
memory: 4732kb

input:

582784140409

output:

N

result:

ok "N"

Test #131:

score: 0
Accepted
time: 5ms
memory: 4700kb

input:

106704795649

output:

N

result:

ok "N"

Test #132:

score: 0
Accepted
time: 5ms
memory: 4660kb

input:

364295537761

output:

N

result:

ok "N"

Test #133:

score: 0
Accepted
time: 4ms
memory: 4648kb

input:

48194738089

output:

N

result:

ok "N"

Test #134:

score: 0
Accepted
time: 5ms
memory: 4772kb

input:

534067178401

output:

N

result:

ok "N"

Test #135:

score: 0
Accepted
time: 4ms
memory: 4696kb

input:

266490315529

output:

N

result:

ok "N"

Test #136:

score: 0
Accepted
time: 4ms
memory: 4728kb

input:

41293897681

output:

N

result:

ok "N"

Test #137:

score: 0
Accepted
time: 0ms
memory: 4676kb

input:

405579196201

output:

N

result:

ok "N"

Test #138:

score: 0
Accepted
time: 5ms
memory: 4608kb

input:

7659225289

output:

N

result:

ok "N"

Test #139:

score: 0
Accepted
time: 0ms
memory: 4728kb

input:

650447089009

output:

N

result:

ok "N"

Test #140:

score: 0
Accepted
time: 4ms
memory: 4728kb

input:

856407728929

output:

N

result:

ok "N"

Test #141:

score: 0
Accepted
time: 4ms
memory: 4696kb

input:

536053872649

output:

N

result:

ok "N"

Test #142:

score: 0
Accepted
time: 0ms
memory: 4652kb

input:

48390760441

output:

N

result:

ok "N"

Extra Test:

score: 0
Extra Test Passed