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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
#670240#7686. The Phantom Menacecrush_codemakerWA 620ms700220kbC++144.6kb2024-10-23 20:59:302024-10-23 20:59:31

Judging History

你现在查看的是最新测评结果

  • [2024-10-23 20:59:31]
  • 评测
  • 测评结果:WA
  • 用时:620ms
  • 内存:700220kb
  • [2024-10-23 20:59:30]
  • 提交

answer

#include <bits/stdc++.h>
#define int long long
#define N 1000007
using namespace std;
int T,n,m;
char a[N],b[N];
int ah1[N],ah2[N];
int bh1[N],bh2[N];
const int b1=103;
const int p1=998244353;
const int b2=107;
const int p2=1e9+7;
int cf1[N],cf2[N];
map<pair<int,int>,int>pID;
map<pair<int,int>,int>eID;
stack<int>sk[N];
int pn,en;
int first[N<<2],nxt[N<<1],to[N<<1],tot;
int d[N<<2];
void add(int u,int v)
{
    tot++;
    to[tot]=v;
    nxt[tot]=first[u];
    first[u]=tot;
    d[u]++;
    d[v]--;
}
void pre()
{
    ah1[0]=ah2[0]=0;
    bh1[0]=bh2[0]=0;
    for(int i=1;i<=n*m;i++)
    {
        int c=a[i]-'a';
        ah1[i]=(c+(ah1[i-1]*b1)%p1)%p1;
        ah2[i]=(c+(ah2[i-1]*b2)%p2)%p2;
        c=b[i]-'a';
        bh1[i]=(c+(bh1[i-1]*b1)%p1)%p1;
        bh2[i]=(c+(bh2[i-1]*b2)%p2)%p2;
    }
    cf1[0]=cf2[0]=1;
    for(int i=1;i<=m;i++)
    {
        cf1[i]=(cf1[i-1]*b1)%p1;
        cf2[i]=(cf2[i-1]*b2)%p2;
    }
}
pair<int,int>ah(int l,int r)
{
    return {((ah1[r]-(ah1[l-1]*cf1[r-l+1])%p1)%p1+p1)%p1,((ah2[r]-(ah2[l-1]*cf2[r-l+1])%p2)%p2+p2)%p2};
}
pair<int,int>bh(int l,int r)
{
    return {((bh1[r]-(bh1[l-1]*cf1[r-l+1])%p1)%p1+p1)%p1,((bh2[r]-(bh2[l-1]*cf2[r-l+1])%p2)%p2+p2)%p2};
}
pair<int,int>ap(int i,int x)
{
    pair<int,int>ans=ah((i-1)*m+1,(i-1)*m+x);
    ans.first=2*ans.first+1;
    ans.second=2*ans.second+1;
    return ans;
}
pair<int,int>as(int i,int x)
{
    pair<int,int>ans=ah((i-1)*m+m-x+1,(i-1)*m+m);
    ans.first=2*ans.first;
    ans.second=2*ans.second;
    return ans;
}
pair<int,int>bp(int i,int x)
{
    pair<int,int>ans=bh((i-1)*m+1,(i-1)*m+x);
    ans.first=2*ans.first;
    ans.second=2*ans.second;
    return ans;
}
pair<int,int>bs(int i,int x)
{
    pair<int,int>ans=bh((i-1)*m+m-x+1,(i-1)*m+m);
    ans.first=2*ans.first+1;
    ans.second=2*ans.second+1;
    return ans;
}
stack<int>path;
void dfs(int u)
{
    for(int i=first[u];i;i=first[u])
    {
        first[u]=nxt[i];
        int v=to[i];
        dfs(v);
    }
    path.push(u);
}
int A[N],B[N];
int ta,tb;
int deal(int x)
{
    for(int i=1;i<=4*n;i++)
    {
        first[i]=0;
        d[i]=0;
    }
    tot=0;
    for(int i=1;i<=2*n;i++)
    {
        while((int)sk[i].size())
        {
            sk[i].pop();
        }
    }
    pID.clear();
    eID.clear();
    pn=0,en=0;
    for(int i=1;i<=n;i++)
    {
        pair<int,int>fi=ap(i,x),se=as(i,m-x);
        if(!pID[fi])
        {
            pID[fi]=++pn;
        }
        if(!pID[se])
        {
            pID[se]=++pn;
        }
        int fid=pID[fi],sid=pID[se];
        if(!eID[{fid,sid}])
        {
            eID[{fid,sid}]=++en;
        }
        sk[eID[{fid,sid}]].push(2*i);
        add(fid,sid);
    }
    for(int i=1;i<=n;i++)
    {
        pair<int,int>fi=bp(i,m-x),se=bs(i,x);
        if(!pID[fi])
        {
            pID[fi]=++pn;
        }
        if(!pID[se])
        {
            pID[se]=++pn;
        }
        int fid=pID[fi],sid=pID[se];
        if(!eID[{fid,sid}])
        {
            eID[{fid,sid}]=++en;
        }
        sk[eID[{fid,sid}]].push(2*i+1);
        add(fid,sid);
    }
    for(int i=1;i<=pn;i++)
    {
        if(d[i]!=0)
        {
            return 0;
        }
    }
    while((int)path.size())
    {
        path.pop();
    }
    dfs(1);
    ta=0;tb=0;
    int u=path.top();
    path.pop();
    while((int)path.size())
    {
        int v=path.top();
        path.pop();
        int e=eID[{u,v}];
        int z=sk[e].top();
        sk[e].pop();
        if(z&1)
        {
            B[++tb]=z/2;
        }
        else
        {
            A[++ta]=z/2;
        }
        u=v;
    }
    return 1;
}
void solve()
{
    scanf("%lld%lld",&n,&m);
    getchar();
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=m;j++)
        {
            a[(i-1)*m+j]=getchar();
        }
        getchar();
    }
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=m;j++)
        {
            b[(i-1)*m+j]=getchar();
        }
        getchar();
    }
    pre();
    for(int i=0;i<m;i++)
    {
        int jj=deal(i);
        if(jj)
        {
            for(int j=1;j<=n;j++)
            {
                printf("%lld ",A[j]);
            }
            printf("\n");
            for(int j=1;j<=n;j++)
            {
                printf("%lld ",B[j]);
            }
            printf("\n");
            return ;
        }
    }
    printf("-1\n");
    return ;
}
signed main()
{
    cin>>T;
    while(T--)
    {
        solve();
    }
    return 0;
}



詳細信息

Test #1:

score: 100
Accepted
time: 119ms
memory: 677444kb

input:

2
3 3
abc
ghi
def
bcd
efg
hia
1 3
abc
def

output:

1 3 2 
1 2 3 
-1

result:

ok 2 cases (2 test cases)

Test #2:

score: 0
Accepted
time: 620ms
memory: 696124kb

input:

1000000
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
b
b
1 1
a
b
1 1
b
a
1 1
a
a
1 1
...

output:

1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
1 
1 
1 
1 
-1
-1
...

result:

ok 1000000 cases (1000000 test cases)

Test #3:

score: 0
Accepted
time: 438ms
memory: 699832kb

input:

500000
1 2
dd
ba
1 2
cd
ba
1 2
bd
ba
1 2
ad
ba
1 2
dc
ba
1 2
cc
ba
1 2
bc
ba
1 2
ac
ba
1 2
db
ba
1 2
cb
ba
1 2
bb
ba
1 2
ab
ba
1 2
da
ba
1 2
ca
ba
1 2
ba
ba
1 2
aa
ba
1 2
dd
aa
1 2
cd
aa
1 2
bd
aa
1 2
ad
aa
1 2
dc
aa
1 2
cc
aa
1 2
bc
aa
1 2
ac
aa
1 2
db
aa
1 2
cb
aa
1 2
bb
aa
1 2
ab
aa
1 2
da
aa
1 2...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 500000 cases (500000 test cases)

Test #4:

score: 0
Accepted
time: 432ms
memory: 700012kb

input:

500000
2 1
d
d
b
a
2 1
c
d
b
a
2 1
b
d
b
a
2 1
a
d
b
a
2 1
d
c
b
a
2 1
c
c
b
a
2 1
b
c
b
a
2 1
a
c
b
a
2 1
d
b
b
a
2 1
c
b
b
a
2 1
b
b
b
a
2 1
a
b
b
a
2 1
d
a
b
a
2 1
c
a
b
a
2 1
b
a
b
a
2 1
a
a
b
a
2 1
d
d
a
a
2 1
c
d
a
a
2 1
b
d
a
a
2 1
a
d
a
a
2 1
d
c
a
a
2 1
c
c
a
a
2 1
b
c
a
a
2 1
a
c
a
a
2 1
d...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2 1 
1 2 
-1
-1
2 1 
2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2 1 
2 1 
2 1 
2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2 1 
2 1 
-1
-1
2 1 
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2 1 
2 1 
-1
-1
-1
-1
-1
2 1 
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-...

result:

ok 500000 cases (500000 test cases)

Test #5:

score: 0
Accepted
time: 399ms
memory: 699996kb

input:

333333
1 3
cbb
bfa
1 3
bbb
bfa
1 3
abb
bfa
1 3
fab
bfa
1 3
eab
bfa
1 3
dab
bfa
1 3
cab
bfa
1 3
bab
bfa
1 3
aab
bfa
1 3
ffa
bfa
1 3
efa
bfa
1 3
dfa
bfa
1 3
cfa
bfa
1 3
bfa
bfa
1 3
afa
bfa
1 3
fea
bfa
1 3
eea
bfa
1 3
dea
bfa
1 3
cea
bfa
1 3
bea
bfa
1 3
aea
bfa
1 3
fda
bfa
1 3
eda
bfa
1 3
dda
bfa
1 3
c...

output:

-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 333333 cases (333333 test cases)

Test #6:

score: 0
Accepted
time: 388ms
memory: 700008kb

input:

333333
3 1
c
b
b
b
f
a
3 1
b
b
b
b
f
a
3 1
a
b
b
b
f
a
3 1
f
a
b
b
f
a
3 1
e
a
b
b
f
a
3 1
d
a
b
b
f
a
3 1
c
a
b
b
f
a
3 1
b
a
b
b
f
a
3 1
a
a
b
b
f
a
3 1
f
f
a
b
f
a
3 1
e
f
a
b
f
a
3 1
d
f
a
b
f
a
3 1
c
f
a
b
f
a
3 1
b
f
a
b
f
a
3 1
a
f
a
b
f
a
3 1
f
e
a
b
f
a
3 1
e
e
a
b
f
a
3 1
d
e
a
b
f
a
3 1
c...

output:

-1
-1
-1
3 2 1 
1 3 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
3 2 1 
3 2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3 2 1 
3 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3 2 1 
2 3 1 
-1
-1
-1
-1
-...

result:

ok 333333 cases (333333 test cases)

Test #7:

score: 0
Accepted
time: 400ms
memory: 681824kb

input:

250000
1 4
hbca
fhaa
1 4
gbca
fhaa
1 4
fbca
fhaa
1 4
ebca
fhaa
1 4
dbca
fhaa
1 4
cbca
fhaa
1 4
bbca
fhaa
1 4
abca
fhaa
1 4
haca
fhaa
1 4
gaca
fhaa
1 4
faca
fhaa
1 4
eaca
fhaa
1 4
daca
fhaa
1 4
caca
fhaa
1 4
baca
fhaa
1 4
aaca
fhaa
1 4
hhba
fhaa
1 4
ghba
fhaa
1 4
fhba
fhaa
1 4
ehba
fhaa
1 4
dhba
fhaa...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 250000 cases (250000 test cases)

Test #8:

score: 0
Accepted
time: 377ms
memory: 700212kb

input:

250000
4 1
h
b
c
a
f
h
a
a
4 1
g
b
c
a
f
h
a
a
4 1
f
b
c
a
f
h
a
a
4 1
e
b
c
a
f
h
a
a
4 1
d
b
c
a
f
h
a
a
4 1
c
b
c
a
f
h
a
a
4 1
b
b
c
a
f
h
a
a
4 1
a
b
c
a
f
h
a
a
4 1
h
a
c
a
f
h
a
a
4 1
g
a
c
a
f
h
a
a
4 1
f
a
c
a
f
h
a
a
4 1
e
a
c
a
f
h
a
a
4 1
d
a
c
a
f
h
a
a
4 1
c
a
c
a
f
h
a
a
4 1
b
a
c
a
f...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4 3 2 1 
4 3 2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 250000 cases (250000 test cases)

Test #9:

score: 0
Accepted
time: 409ms
memory: 700176kb

input:

200000
1 5
jjjjj
baaaa
1 5
ijjjj
baaaa
1 5
hjjjj
baaaa
1 5
gjjjj
baaaa
1 5
fjjjj
baaaa
1 5
ejjjj
baaaa
1 5
djjjj
baaaa
1 5
cjjjj
baaaa
1 5
bjjjj
baaaa
1 5
ajjjj
baaaa
1 5
jijjj
baaaa
1 5
iijjj
baaaa
1 5
hijjj
baaaa
1 5
gijjj
baaaa
1 5
fijjj
baaaa
1 5
eijjj
baaaa
1 5
dijjj
baaaa
1 5
cijjj
baaaa
1 5
b...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 200000 cases (200000 test cases)

Test #10:

score: 0
Accepted
time: 314ms
memory: 683592kb

input:

200000
5 1
j
j
j
j
j
b
a
a
a
a
5 1
i
j
j
j
j
b
a
a
a
a
5 1
h
j
j
j
j
b
a
a
a
a
5 1
g
j
j
j
j
b
a
a
a
a
5 1
f
j
j
j
j
b
a
a
a
a
5 1
e
j
j
j
j
b
a
a
a
a
5 1
d
j
j
j
j
b
a
a
a
a
5 1
c
j
j
j
j
b
a
a
a
a
5 1
b
j
j
j
j
b
a
a
a
a
5 1
a
j
j
j
j
b
a
a
a
a
5 1
j
i
j
j
j
b
a
a
a
a
5 1
i
i
j
j
j
b
a
a
a
a
5 1
h...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 200000 cases (200000 test cases)

Test #11:

score: -100
Wrong Answer
time: 410ms
memory: 700220kb

input:

250000
2 2
hb
ca
fh
aa
2 2
gb
ca
fh
aa
2 2
fb
ca
fh
aa
2 2
eb
ca
fh
aa
2 2
db
ca
fh
aa
2 2
cb
ca
fh
aa
2 2
bb
ca
fh
aa
2 2
ab
ca
fh
aa
2 2
ha
ca
fh
aa
2 2
ga
ca
fh
aa
2 2
fa
ca
fh
aa
2 2
ea
ca
fh
aa
2 2
da
ca
fh
aa
2 2
ca
ca
fh
aa
2 2
ba
ca
fh
aa
2 2
aa
ca
fh
aa
2 2
hh
ba
fh
aa
2 2
gh
ba
fh
aa
2 2
f...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2 1 
2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1 1 
...

result:

wrong answer p is not permutation (test case 97)