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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
#843242#9970. Looping RPSucup-team3474#WA 3ms9340kbC++201006b2025-01-04 17:34:352025-01-04 17:34:40

Judging History

你现在查看的是最新测评结果

  • [2025-01-04 17:34:40]
  • 评测
  • 测评结果:WA
  • 用时:3ms
  • 内存:9340kb
  • [2025-01-04 17:34:35]
  • 提交

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=100;
    if(s.size()>=1000) len=10;
    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

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3528kb

input:

6
P
PN
KK
N
PKK
PN

output:

6

result:

ok 1 number(s): "6"

Test #2:

score: 0
Accepted
time: 1ms
memory: 3712kb

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: 1ms
memory: 3704kb

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: 0ms
memory: 3764kb

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: 3924kb

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: 0ms
memory: 3776kb

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: 3784kb

input:

4
KKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPK
NN
KKP
KKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKPKKNK

output:

1

result:

ok 1 number(s): "1"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3940kb

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: 3928kb

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: 3ms
memory: 7476kb

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: 3ms
memory: 7676kb

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: 3ms
memory: 8800kb

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: 7620kb

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: 2ms
memory: 9172kb

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: 2ms
memory: 7412kb

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: 2ms
memory: 9340kb

input:

35
KPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKNKKP
P
KNKNKKNKNKNKKNKNKP
N
KKKKKKKKKKKKKKKKKKKKPKKKKKKKKKKKKKKKKKKKKKP
PNPNPNP
KPKPKPKPKPKPKPKPKNKKPKPKPKPKPKPKPKPKPKNK...

output:

1178

result:

ok 1 number(s): "1178"

Test #17:

score: 0
Accepted
time: 2ms
memory: 7452kb

input:

19
KPKPKPKPKKPKPKPKPKKPKPKPKPKKPKPKPKPKN
NPNPNNPNPNNP
NPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNK
NPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPNNPNPNNPNPNPN
KPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNPKPKNPKPKKPKNP
NKKKPNKPKNKPPPNKPPNPNNNNPKPKPNKKNPNKKPNPNPKNKPPKKNNKPPKK...

output:

249

result:

ok 1 number(s): "249"

Test #18:

score: -100
Wrong Answer
time: 0ms
memory: 8912kb

input:

32
NNKPNNNKPNNP
PNPPNPPNPPNPPNPK
PNP
NNPNNNPNNPNNNPNNPNNNPNNPN
P
NNPNNNPNNPNNNPNNPNNNPNNPNNNPNNK
NKNKNKNP
NNNNNNNNP
NPKNKNPKNKNPKNKNPKNKNPK
N
N
PPPPKP
N
KPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPKKPKPKPK...

output:

893

result:

wrong answer 1st numbers differ - expected: '894', found: '893'