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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 |
---|---|---|---|---|---|---|---|---|---|
#860157 | #9970. Looping RPS | Fiyuls | WA | 4ms | 26100kb | C++14 | 1.8kb | 2025-01-18 10:49:41 | 2025-01-18 10:50:21 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int maxn=1e5+5,maxCnt=4e6+5;
int n,tot=1,deep[maxn],Size[maxCnt],son[maxCnt][3],rep[maxCnt];
long long ans;
string s[maxn];
void Ins(string s){
static int Next[maxCnt],las[maxCnt],pos[maxCnt],n;
n=s.length()-1;
for(int i=0;i<=n;i++){
Next[i]=las[i]=0;
}
for(int i=1,j=(Next[0]=-1);i<=n;i++){
while(~j and s[i]!=s[j+1]){
j=Next[j];
}
Next[i]=++j;
if(Next[i]*2>=i)las[i-Next[i]]=i;
}
for(int i=n;i>=1;i--){
for(int j=i+i;j<=n;j+=i){
las[j]=max(las[j],las[i]);
}
}
for(int i=1;i<=n;i++)if(las[i]<=i)las[i]=0;
int u=1;
for(int i=1;i<=n;i++){
int c=(s[i]=='N'?0:(s[i]=='K'?1:2));
if(!son[u][c])son[u][c]=++tot,deep[tot]=deep[u]+1;
u=son[u][c];
pos[i]=u;
}
for(int i=1;i<=n;i++){
rep[pos[i]]=max(rep[pos[i]],pos[las[i]]);
}
int head=1;
if(rep[u]){
head=(deep[rep[u]]-deep[u])%n+1,u=rep[u];
}
for(int i=head;i<=n;i++){
int c=(s[i]=='N'?0:(s[i]=='K'?1:2));
if(!son[u][c])son[u][c]=++tot;
u=son[u][c];
pos[i]=u;
}
for(int i=head;i<=n;i++){
rep[pos[i]]=max(rep[pos[i]],pos[las[i]]);
}
Size[u]++;
}
void DFS(int u){
if(!u){
return;
}
long long res=1;
for(int i=0;i<=2;i++){
DFS(son[u][i]),Size[u]+=Size[son[u][i]],res=res*Size[son[u][i]];
}
ans+=res;
}
int main(){
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
cin>>n;
for(int i=1;i<=n;i++)cin>>s[i],s[i]='>'+s[i]+s[i];
sort(s+1,s+1+n,[](string a,string b){return a.size()>b.size();});
for(int i=1;i<=n;i++){
Ins(s[i]);
}
DFS(1);
cout<<ans;
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 16816kb
input:
6 P PN KK N PKK PN
output:
6
result:
ok 1 number(s): "6"
Test #2:
score: 0
Accepted
time: 0ms
memory: 15888kb
input:
10 KKKNP KNKPPKNK KNKPP KNKPPKN KKKN NNKNNNKNNNKNNNKNNNKNNNKNNNKNNPN NNKN NPPN NNKNNNKNNNKNNNKNNNKNNNKNNNK KKKNN
output:
3
result:
ok 1 number(s): "3"
Test #3:
score: 0
Accepted
time: 0ms
memory: 16256kb
input:
10 NNNPNNNPNNNPNNNK KKN NNNP KKP NNNPNNNPNNNPN KKNKKNKKPN KNNPNPNKKKNPPKNKKKNKNKKNKPPPNKKPKP KKPK KKNKKNK KKPKKN
output:
3
result:
ok 1 number(s): "3"
Test #4:
score: 0
Accepted
time: 1ms
memory: 15660kb
input:
10 K PPPNNPPPNNPPPNNPPPNNPPPNNPPPNNPPPNNPPPNNP PPKP PPPNNPPPNNPPPNNPPPNNPPPNNPPPNNPPPNNPPPNNPPPK P K N P PPPNN N
output:
25
result:
ok 1 number(s): "25"
Test #5:
score: 0
Accepted
time: 0ms
memory: 15892kb
input:
10 NPNKP NNNNKNNNNPP PPKPNNNNPNKKKN NPNKPNP NNNNKN NNNNK NKNPKKPNPKKNPNKN NKNPKKPNPKKNPNK NKNPKKPNPKKNP NPNKPNPN
output:
30
result:
ok 1 number(s): "30"
Test #6:
score: 0
Accepted
time: 1ms
memory: 16160kb
input:
10 KPKKPKKPKKPKKP KPKKPKKPKKPKKPKNK PNPNP KPK PN NPNPNNPNPNK NKKPKKPKPPKKPKKKKPKNKPPKPPNKNP NPNPNNP PNPNPK NPNPN
output:
39
result:
ok 1 number(s): "39"
Test #7:
score: 0
Accepted
time: 0ms
memory: 15280kb
input:
4 KKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPK NN KKP KKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKNK
output:
1
result:
ok 1 number(s): "1"
Test #8:
score: 0
Accepted
time: 0ms
memory: 15216kb
input:
7 KPKN KPKNKPKNKPKNKPKK NKPPNNNPKKNN KPPKPKPPKPKPPKPKPPKPKPP KPKNKPKNKPKNKP KPPKP KPPKPKPPKPKPPKPKPPKPKPPKPN
output:
2
result:
ok 1 number(s): "2"
Test #9:
score: 0
Accepted
time: 0ms
memory: 16680kb
input:
10 NKNNKNKN KPKN PKPN PNNNNNNKKNNPNNKNPPKPPNPNPPKKKPNNNPNPKKNK PKPNPKP PKPNPK KPKNKP NKNNKNKNNKNPN KPKNKPK NKNNK
output:
39
result:
ok 1 number(s): "39"
Test #10:
score: 0
Accepted
time: 1ms
memory: 16912kb
input:
300 NKNPNK NKKNKK KPPNPN KKPNKNK PKKNPKP KPKPPPN NNKPPNN NPKPPKN KNNKKPK PPPNPKK NKPKNP KPKNNPP NNPKNP PNPPPKN PKKPNP PPNNKK PKNKNK PKNPNK NKNPNPP KNKNNPN NKPPPPK NNPPKKN KNKKNPK KKNNPKN PPPKNK NPPPPPP NKKPKPP KNKNPPK KPKPNNK NPNNKN PNPNKP PNPKKP KKKKPKN NNNKNPK NPNKPNK NNNKNK PPKKNKP NNNKPPK KPNKPP...
output:
1102940
result:
ok 1 number(s): "1102940"
Test #11:
score: 0
Accepted
time: 1ms
memory: 16288kb
input:
91 KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKN KKKKKKKKP PNPKPPNP KKKN KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKN KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKP KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKN KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKP KKKKKKKKKKKKKKKKKKKKKKN KKKKKKKN KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKP KKKKKKKKKKKKP ...
output:
2151
result:
ok 1 number(s): "2151"
Test #12:
score: 0
Accepted
time: 1ms
memory: 15104kb
input:
72 PKPPKPPKPPKPPKPPN PKP NNNNNK NPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNP NNPNNPNNPNNPNNPNNK NP PPPPPPN PKPPKPPKPPKPPKPP PPPPKPP PPK NNNNNPP NNNNPNNNNPNNNNPN KPNNNKKPPKPKKNPPKKNNKPKPKPKPPPKPPKPNNKPPKPPPNNNKKNNPKKKKKN...
output:
14794
result:
ok 1 number(s): "14794"
Test #13:
score: 0
Accepted
time: 0ms
memory: 15636kb
input:
91 PKKK KKKNKKKKNKKKKNKK PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPKP PPPPNPPPPNPPPPNPPPPNPPPPK PPPPNNPPPPPNNPPPPPNNPPPPPNNPPPPK NKNKNKNKN PNPPNPKPPNPPN NPKNPKNPKNPKNPKNPKNPKNPKNP PNPPNPKPPNP KKPK KKKKKNKKKKKKNKKKKKPN NPK PPNKPPKPPNKPPPNKPPK KKP PNPPNPPNPPNPKK PPPPPPNPPPPPPNPPPPPPNPPPPPPK PPPPPPNPPP...
output:
24738
result:
ok 1 number(s): "24738"
Test #14:
score: 0
Accepted
time: 0ms
memory: 16504kb
input:
130 PKPKPKPKPNPKPKPKPKPKPN NPNPNPNPN N PNKPNKP PNKPK NNNNKNNNNPPNNNNKNNNNNKNNNNPP NNNNNNNNKNNNNNNNNKN NK K NPPNKNPPN NKNKNKNNKNKNKNNKNKNKNNKNKNKNKNNKNKNKNNKNKNKNNKNKNKNPN PKPKPKPKPKPKPKPKPKPKPNKPKPKPKPKPKPKPKPKPKPKP NNNNNNNNK KKKN PPPN NNNNNNNNNNNNKN NPKNPKNPP PPPKNPPPKNPPPKNP PPPPPNP KKP PKN PPPPPN...
output:
86902
result:
ok 1 number(s): "86902"
Test #15:
score: 0
Accepted
time: 1ms
memory: 16712kb
input:
76 N NKNKNNKNKNKN KPKPKPKPKPKN NK KKKKKNK NNPNNPNNKNNPNNPNNNPNNPNNKNNPNNPNNKNNPNNPNNNPNNPNNKNNPNNPNNPNNKNNPNNPNNNPNNPNNKNNPNNPNNKNNPNNPNNNPNNPNNKNNPNNPNNPNNKNNPNNPNNNPNNPNNKNNPNNPNNKNNPNNPNNNPNNPNNKNNPNNPNNPNNKNNPNNPNNNPNNPNNK NNPNNPNNPNNPNNPNNPNNPNNPNNK KKKKKKKKKKPKKKKKKKKKKNP KKPKKPK PPPPPPPPPPPN ...
output:
12533
result:
ok 1 number(s): "12533"
Test #16:
score: 0
Accepted
time: 0ms
memory: 15696kb
input:
35 KPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKP P KNKNKKNKNKNKKNKNKP N KKKKKKKKKKKKKKKKKKKKPKKKKKKKKKKKKKKKKKKKKKP PNPNPNP KPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNK...
output:
1178
result:
ok 1 number(s): "1178"
Test #17:
score: 0
Accepted
time: 0ms
memory: 15720kb
input:
19 KPKPKPKPKKPKPKPKPKKPKPKPKPKKPKPKPKPKN NPNPNNPNPNNP NPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNK NPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPN KPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNP NKKKPNKPKNKPPPNKPPNPNNNNPKPKPNKKNPNKKPNPNPKNKPPKKNNKPPKK...
output:
249
result:
ok 1 number(s): "249"
Test #18:
score: 0
Accepted
time: 0ms
memory: 16760kb
input:
32 NNKPNNNKPNNP PNPPNPPNPPNPPNPK PNP NNPNNNPNNPNNNPNNPNNNPNNPN P NNPNNNPNNPNNNPNNPNNNPNNPNNNPNNK NKNKNKNP NNNNNNNNP NPKNKNPKNKNPKNKNPKNKNPK N N PPPPKP N KPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPK...
output:
894
result:
ok 1 number(s): "894"
Test #19:
score: 0
Accepted
time: 0ms
memory: 15964kb
input:
300 PKK KNP PNPNPKPNPNPNPKPNPNPP KNN KPN KNN KKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNK KKKN ...
output:
1120793
result:
ok 1 number(s): "1120793"
Test #20:
score: -100
Wrong Answer
time: 4ms
memory: 26100kb
input:
45 PPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPP...
output:
2513
result:
wrong answer 1st numbers differ - expected: '2514', found: '2513'