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 |
---|---|---|---|---|---|---|---|---|---|
#363356 | #8508. DiviDuelo | ucup-team1134# | AC ✓ | 5ms | 4944kb | C++23 | 2.3kb | 2024-03-23 21:26:29 | 2024-03-23 21:26:30 |
Judging History
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;
}
}
}
详细
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