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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#843273 | #9970. Looping RPS | ucup-team3474# | WA | 41ms | 103304kb | C++20 | 1003b | 2025-01-04 17:44:20 | 2025-01-04 17:44:21 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> PII;
const int N=1e8+10,mod=1e9+7;
ll n,m,k;
ll ny;
int tr[N][3];
int idx;
ll cnt[N];
void insert(string &s){
int p=0;
int len=(5000000+n-1)/n/s.size()+1;
for(int c=1;c<=len;c++){
for(int j=0;j<s.size();j++){
char ch=s[j];
int t;
if(ch=='P') t=0;
else if(ch=='N') t=1;
else t=2;
if(!tr[p][t]) tr[p][t]=++idx;
p=tr[p][t];
cnt[p]++;
}
}
}
void __(){
cin>>n;
for(int i=1;i<=n;i++){
string s;
cin>>s;
insert(s);
}
cnt[0]=0;
ll ans=0;
for(int i=0;i<=idx;i++){
ll res=cnt[tr[i][0]]*cnt[tr[i][1]]*cnt[tr[i][2]];
ans+=res;
}
cout<<ans<<endl;
}
int main()
{
int _=1;
// ny=mod/2+1;
// cin>>_;
while(_--){
__();
}
}
//51423
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 12ms
memory: 86096kb
input:
6 P PN KK N PKK PN
output:
6
result:
ok 1 number(s): "6"
Test #2:
score: 0
Accepted
time: 22ms
memory: 103236kb
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: 16ms
memory: 101584kb
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: 26ms
memory: 73044kb
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: 22ms
memory: 103108kb
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: 34ms
memory: 101832kb
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: 20ms
memory: 102644kb
input:
4 KKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPK NN KKP KKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKNK
output:
1
result:
ok 1 number(s): "1"
Test #8:
score: 0
Accepted
time: 24ms
memory: 102120kb
input:
7 KPKN KPKNKPKNKPKNKPKK NKPPNNNPKKNN KPPKPKPPKPKPPKPKPPKPKPP KPKNKPKNKPKNKP KPPKP KPPKPKPPKPKPPKPKPPKPKPPKPN
output:
2
result:
ok 1 number(s): "2"
Test #9:
score: 0
Accepted
time: 24ms
memory: 101864kb
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: 24ms
memory: 102388kb
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: 20ms
memory: 103140kb
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: 26ms
memory: 93880kb
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: 41ms
memory: 96100kb
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: 11ms
memory: 88228kb
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: 8ms
memory: 95476kb
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: 19ms
memory: 80776kb
input:
35 KPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKP P KNKNKKNKNKNKKNKNKP N KKKKKKKKKKKKKKKKKKKKPKKKKKKKKKKKKKKKKKKKKKP PNPNPNP KPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNK...
output:
1178
result:
ok 1 number(s): "1178"
Test #17:
score: 0
Accepted
time: 15ms
memory: 102280kb
input:
19 KPKPKPKPKKPKPKPKPKKPKPKPKPKKPKPKPKPKN NPNPNNPNPNNP NPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNK NPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPN KPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNP NKKKPNKPKNKPPPNKPPNPNNNNPKPKPNKKNPNKKPNPNPKNKPPKKNNKPPKK...
output:
249
result:
ok 1 number(s): "249"
Test #18:
score: 0
Accepted
time: 20ms
memory: 93892kb
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: 10ms
memory: 20380kb
input:
300 PKK KNP PNPNPKPNPNPNPKPNPNPP KNN KPN KNN KKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNKKKNK KKKN ...
output:
1120793
result:
ok 1 number(s): "1120793"
Test #20:
score: 0
Accepted
time: 16ms
memory: 103304kb
input:
45 PPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPPPPPPPPPKPP...
output:
2514
result:
ok 1 number(s): "2514"
Test #21:
score: 0
Accepted
time: 28ms
memory: 72584kb
input:
56 PNPPNPKNPNPPNPPNPKNPNPPNPPNPKN NKN PPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPKPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNPPPPPPPNPPPPPPPNPPPPPPNPPPPPPPNP...
output:
5856
result:
ok 1 number(s): "5856"
Test #22:
score: 0
Accepted
time: 28ms
memory: 74372kb
input:
55 K PPPPPPPPPPPPPPPPNPKKPPPPPPPPPPPPPPPPPPNPKKPPPPPPPPPPPPPPPPPPNPKKPPPPPPPPPPPPPPPPNPKKPPPPPPPPPPPPPPPPPPNPKKPPPPPPPPPPPPPPPPPPNPKKPPPPPPPPPPPPPPPPKNPKNNPKPKPNPKKKKPKKPKKPPPP PPNPPNPPPNPPNPPKPNPNPPNNNNK KKKKKPPKKKKKPPKKKKKPPKKKKKNKKKKKPPKKKKKPPKKKKKPPKKKKKPPKKKKKNKKKKKPPKKKKKPPKKKKKPPKKKKKKKPPKKKK...
output:
5925
result:
ok 1 number(s): "5925"
Test #23:
score: -100
Wrong Answer
time: 15ms
memory: 4916kb
input:
5000 PPK PKN NPK KKN PPN NKK NNP KNK KPP NNP NPP KKN NKK KKK PKN NPP PNK NPK KNP PNP KKN NNK PKK PPP KKN NKP KPK KKK PNK PNK NNK KKP KKK NNK PPP PNP PNP KKN NPN PNK NNK PKK PPN KKP PKK NKP KNP PPK NNK PKP PPN KNP PKK NNN KPP KPN KKN PNP NKK KPP NNN NKP NPK NPP PNN NNK KKP PPP NKP KPN KNN PNN NPP KPP...
output:
5201172137
result:
wrong answer 1st numbers differ - expected: '5201172138', found: '5201172137'