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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 |
---|---|---|---|---|---|---|---|---|---|
#239858 | #7686. The Phantom Menace | ucup-team197# | TL | 306ms | 84280kb | C++14 | 3.0kb | 2023-11-04 23:59:00 | 2023-11-04 23:59:00 |
Judging History
你现在查看的是最新测评结果
- [2024-10-08 14:11:03]
- hack成功,自动添加数据
- (/hack/941)
- [2024-10-08 10:05:28]
- hack成功,自动添加数据
- (/hack/940)
- [2024-10-07 19:51:15]
- hack成功,自动添加数据
- (/hack/938)
- [2024-10-07 19:28:01]
- hack成功,自动添加数据
- (/hack/937)
- [2024-10-07 17:16:32]
- hack成功,自动添加数据
- (/hack/936)
- [2024-10-07 16:53:09]
- hack成功,自动添加数据
- (/hack/935)
- [2024-10-07 16:22:17]
- hack成功,自动添加数据
- (/hack/934)
- [2023-11-09 15:33:42]
- hack成功,自动添加数据
- (//qoj.ac/hack/445)
- [2023-11-04 23:59:00]
- 提交
answer
//#include <bits/extc++.h>
//using namespace __gnu_pbds;
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define fi first
#define se second
ll n,m;
string a[1000005],b[1000005];
const ll b1=2977,m1=1e9+7,b2=9277,m2=998244353;
void add(pair<ll,ll>&x,char c){
x.fi=(x.fi*b1+c)%m1;
x.se=(x.se*b2+c)%m2;
}
pair<int,int>g[1000005],h[1000005];
unordered_map<ll, ll> mp,mp1,mp2;
bool check0(){
mp.clear();
int sz=0;
for(int i=1; i<=n ;i++){
pair<ll,ll>hsh={0LL,0LL};
for(auto c:a[i]) add(hsh,c);
if(mp[hsh.fi*m2+hsh.se]==0) mp[hsh.fi*m2+hsh.se]=++sz;
g[i]={mp[hsh.fi*m2+hsh.se],i};
}
for(int i=1; i<=n ;i++){
pair<ll,ll>hsh={0LL,0LL};
for(auto c:b[i]) add(hsh,c);
if(mp[hsh.fi*m2+hsh.se]==0) mp[hsh.fi*m2+hsh.se]=++sz;
h[i]={mp[hsh.fi*m2+hsh.se],i};
}
sort(g+1,g+n+1);sort(h+1,h+n+1);
for(int i=1; i<=n ;i++) if(g[i].fi!=h[i].fi) return false;
for(int i=1; i<=n ;i++) cout << g[i].se << ' ';
cout << '\n';
for(int i=1; i<=n ;i++) cout << h[i].se << ' ';
cout << '\n';
return true;
}
const int N=4e6+5;
int head[N],tail[N];
int nxt[N],des[N];
int in[N],out[N];
int ans_sz=0;
int ans[N];
void dfs(int id){
//if(adj[id].empty()) return;
while(head[id]!=0){
int w=head[id];head[id]=nxt[head[id]];
dfs(des[w]);
ans[ans_sz++]=w;
}
}
void adde(int u,int v,int w){
//cout << "Adde " << u << ' ' << v << ' ' << w << endl;
des[w]=v;
if(head[u]==0){
head[u]=w;
}
else nxt[tail[u]]=w;
tail[u]=w;
nxt[w]=0;
out[u]++;in[v]++;
}
bool check(int p){
//cout << "Check " << p << endl;
mp1.clear();mp2.clear();
int sz=0;
for(int i=1; i<=4*n ;i++){
head[i]=tail[i]=0;
in[i]=0;out[i]=0;
}
for(int i=1; i<=n ;i++){
pair<ll,ll>hsh={0LL,0LL};
for(int j=0; j<p ;j++) add(hsh,a[i][j]);
if(mp1[hsh.fi*m2+hsh.se]==0) mp1[hsh.fi*m2+hsh.se]=++sz;
int v1=mp1[hsh.fi*m2+hsh.se];
hsh={0LL,0LL};
for(int j=p; j<m ;j++) add(hsh,a[i][j]);
if(mp2[hsh.fi*m2+hsh.se]==0) mp2[hsh.fi*m2+hsh.se]=++sz;
int v2=mp2[hsh.fi*m2+hsh.se];
adde(v1,v2,i);
}
for(int i=1; i<=n ;i++){
pair<ll,ll>hsh={0LL,0LL};
for(int j=m-p; j<m ;j++) add(hsh,b[i][j]);
if(mp1[hsh.fi*m2+hsh.se]==0) mp1[hsh.fi*m2+hsh.se]=++sz;
int v1=mp1[hsh.fi*m2+hsh.se];
hsh={0LL,0LL};
for(int j=0; j<m-p ;j++) add(hsh,b[i][j]);
if(mp2[hsh.fi*m2+hsh.se]==0) mp2[hsh.fi*m2+hsh.se]=++sz;
int v2=mp2[hsh.fi*m2+hsh.se];
adde(v2,v1,i+n);
}
for(int i=1; i<=sz ;i++) if(in[i]!=out[i]) return false;
ans_sz=0;
dfs(1);
if(ans_sz!=2*n) return false;
reverse(ans,ans+2*n);
for(int i=0; i<2*n ;i+=2) cout << ans[i] << ' ';
cout << '\n';
for(int i=1; i<2*n ;i+=2) cout << ans[i]-n << ' ';
cout << '\n';
return true;
}
void solve(){
cin >> n >> m;
for(int i=1; i<=n ;i++) cin >> a[i];
for(int i=1; i<=n ;i++) cin >> b[i];
if(check0()) return;
for(int j=1; j<m ;j++){
if(check(j)) return;
}
cout << "-1\n";
}
int main(){
ios::sync_with_stdio(false);cin.tie(0);
int t;cin >> t;while(t--) solve();
}
详细
Test #1:
score: 100
Accepted
time: 8ms
memory: 82476kb
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: 306ms
memory: 70772kb
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: 221ms
memory: 83008kb
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: 197ms
memory: 71444kb
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 1 2 2 1 -1 -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 2 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 2 1 2 -1 -1 -1 -1 -1 1 2 2 1 -1 -1 -1 -1 -1 -1 -1 -1 -...
result:
ok 500000 cases (500000 test cases)
Test #5:
score: 0
Accepted
time: 187ms
memory: 82744kb
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: 165ms
memory: 70552kb
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 1 2 3 2 3 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 2 3 1 2 3 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 2 3 2 1 3 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -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 3 1 3 2 -1 -1 -1 -1 -...
result:
ok 333333 cases (333333 test cases)
Test #7:
score: 0
Accepted
time: 172ms
memory: 83704kb
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: 163ms
memory: 70908kb
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 1 2 3 4 1 2 3 4 -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: 197ms
memory: 82920kb
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: 152ms
memory: 71304kb
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: 0
Accepted
time: 174ms
memory: 84056kb
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 1 2 1 2 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1...
result:
ok 250000 cases (250000 test cases)
Test #12:
score: 0
Accepted
time: 131ms
memory: 82928kb
input:
166666 2 3 jef aia aaa aaa 2 3 ief aia aaa aaa 2 3 hef aia aaa aaa 2 3 gef aia aaa aaa 2 3 fef aia aaa aaa 2 3 eef aia aaa aaa 2 3 def aia aaa aaa 2 3 cef aia aaa aaa 2 3 bef aia aaa aaa 2 3 aef aia aaa aaa 2 3 ldf aia aaa aaa 2 3 kdf aia aaa aaa 2 3 jdf aia aaa aaa 2 3 idf aia aaa aaa 2 3 hdf aia a...
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 166666 cases (166666 test cases)
Test #13:
score: 0
Accepted
time: 125ms
memory: 83980kb
input:
166666 3 2 je fa ia aa aa aa 3 2 ie fa ia aa aa aa 3 2 he fa ia aa aa aa 3 2 ge fa ia aa aa aa 3 2 fe fa ia aa aa aa 3 2 ee fa ia aa aa aa 3 2 de fa ia aa aa aa 3 2 ce fa ia aa aa aa 3 2 be fa ia aa aa aa 3 2 ae fa ia aa aa aa 3 2 ld fa ia aa aa aa 3 2 kd fa ia aa aa aa 3 2 jd fa ia aa aa aa 3 2 id ...
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 166666 cases (166666 test cases)
Test #14:
score: 0
Accepted
time: 128ms
memory: 84080kb
input:
125000 2 4 heio baaa aaaa aaaa 2 4 geio baaa aaaa aaaa 2 4 feio baaa aaaa aaaa 2 4 eeio baaa aaaa aaaa 2 4 deio baaa aaaa aaaa 2 4 ceio baaa aaaa aaaa 2 4 beio baaa aaaa aaaa 2 4 aeio baaa aaaa aaaa 2 4 pdio baaa aaaa aaaa 2 4 odio baaa aaaa aaaa 2 4 ndio baaa aaaa aaaa 2 4 mdio baaa aaaa aaaa 2 4 l...
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 125000 cases (125000 test cases)
Test #15:
score: 0
Accepted
time: 120ms
memory: 83204kb
input:
125000 4 2 he io ba aa aa aa aa aa 4 2 ge io ba aa aa aa aa aa 4 2 fe io ba aa aa aa aa aa 4 2 ee io ba aa aa aa aa aa 4 2 de io ba aa aa aa aa aa 4 2 ce io ba aa aa aa aa aa 4 2 be io ba aa aa aa aa aa 4 2 ae io ba aa aa aa aa aa 4 2 pd io ba aa aa aa aa aa 4 2 od io ba aa aa aa aa aa 4 2 nd io ba ...
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 125000 cases (125000 test cases)
Test #16:
score: 0
Accepted
time: 122ms
memory: 82672kb
input:
100000 2 5 ttjma aaaaa aaaaa aaaaa 2 5 stjma aaaaa aaaaa aaaaa 2 5 rtjma aaaaa aaaaa aaaaa 2 5 qtjma aaaaa aaaaa aaaaa 2 5 ptjma aaaaa aaaaa aaaaa 2 5 otjma aaaaa aaaaa aaaaa 2 5 ntjma aaaaa aaaaa aaaaa 2 5 mtjma aaaaa aaaaa aaaaa 2 5 ltjma aaaaa aaaaa aaaaa 2 5 ktjma aaaaa aaaaa aaaaa 2 5 jtjma aaa...
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 100000 cases (100000 test cases)
Test #17:
score: 0
Accepted
time: 102ms
memory: 83968kb
input:
100000 5 2 tt jm aa aa aa aa aa aa aa aa 5 2 st jm aa aa aa aa aa aa aa aa 5 2 rt jm aa aa aa aa aa aa aa aa 5 2 qt jm aa aa aa aa aa aa aa aa 5 2 pt jm aa aa aa aa aa aa aa aa 5 2 ot jm aa aa aa aa aa aa aa aa 5 2 nt jm aa aa aa aa aa aa aa aa 5 2 mt jm aa aa aa aa aa aa aa aa 5 2 lt jm aa aa aa aa...
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 100000 cases (100000 test cases)
Test #18:
score: 0
Accepted
time: 116ms
memory: 83576kb
input:
111111 3 3 oqa bba aaa aaa aaa aaa 3 3 nqa bba aaa aaa aaa aaa 3 3 mqa bba aaa aaa aaa aaa 3 3 lqa bba aaa aaa aaa aaa 3 3 kqa bba aaa aaa aaa aaa 3 3 jqa bba aaa aaa aaa aaa 3 3 iqa bba aaa aaa aaa aaa 3 3 hqa bba aaa aaa aaa aaa 3 3 gqa bba aaa aaa aaa aaa 3 3 fqa bba aaa aaa aaa aaa 3 3 eqa bba a...
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 111111 cases (111111 test cases)
Test #19:
score: 0
Accepted
time: 109ms
memory: 83408kb
input:
83333 3 4 eqag aaaa aaaa aaaa aaaa aaaa 3 4 dqag aaaa aaaa aaaa aaaa aaaa 3 4 cqag aaaa aaaa aaaa aaaa aaaa 3 4 bqag aaaa aaaa aaaa aaaa aaaa 3 4 aqag aaaa aaaa aaaa aaaa aaaa 3 4 xpag aaaa aaaa aaaa aaaa aaaa 3 4 wpag aaaa aaaa aaaa aaaa aaaa 3 4 vpag aaaa aaaa aaaa aaaa aaaa 3 4 upag aaaa aaaa aaa...
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 83333 cases (83333 test cases)
Test #20:
score: 0
Accepted
time: 102ms
memory: 82388kb
input:
83333 4 3 eqa gaa aaa aaa aaa aaa aaa aaa 4 3 dqa gaa aaa aaa aaa aaa aaa aaa 4 3 cqa gaa aaa aaa aaa aaa aaa aaa 4 3 bqa gaa aaa aaa aaa aaa aaa aaa 4 3 aqa gaa aaa aaa aaa aaa aaa aaa 4 3 xpa gaa aaa aaa aaa aaa aaa aaa 4 3 wpa gaa aaa aaa aaa aaa aaa aaa 4 3 vpa gaa aaa aaa aaa aaa aaa aaa 4 3 up...
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 83333 cases (83333 test cases)
Test #21:
score: 0
Accepted
time: 111ms
memory: 83908kb
input:
66666 3 5 bquda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 aquda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 zpuda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 ypuda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 xpuda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 wpuda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 vpuda aaaaa aaaaa aaaaa aaaaa aaaaa 3 5 upuda aaaa...
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 66666 cases (66666 test cases)
Test #22:
score: 0
Accepted
time: 95ms
memory: 83604kb
input:
66666 5 3 bqu daa aaa aaa aaa aaa aaa aaa aaa aaa 5 3 aqu daa aaa aaa aaa aaa aaa aaa aaa aaa 5 3 zpu daa aaa aaa aaa aaa aaa aaa aaa aaa 5 3 ypu daa aaa aaa aaa aaa aaa aaa aaa aaa 5 3 xpu daa aaa aaa aaa aaa aaa aaa aaa aaa 5 3 wpu daa aaa aaa aaa aaa aaa aaa aaa aaa 5 3 vpu daa aaa aaa aaa aaa aa...
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 66666 cases (66666 test cases)
Test #23:
score: 0
Accepted
time: 105ms
memory: 82804kb
input:
20833 6 8 gvebaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa 6 8 fvebaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa 6 8 evebaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaa...
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 20833 cases (20833 test cases)
Test #24:
score: 0
Accepted
time: 94ms
memory: 83600kb
input:
15873 9 7 mmxaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa 9 7 lmxaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaa...
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 15873 cases (15873 test cases)
Test #25:
score: 0
Accepted
time: 126ms
memory: 83276kb
input:
10000 10 10 puoaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa 10 10 ouoaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaa...
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 10000 cases (10000 test cases)
Test #26:
score: 0
Accepted
time: 156ms
memory: 82608kb
input:
250000 2 2 od ah ha do 2 2 il ng il ng 2 2 cf pf pf cf 2 2 wx ll wx ll 2 2 fg ge ge fg 2 2 dg mj dg mj 2 2 rj vw wr jv 2 2 er pv pv er 2 2 kc lb cl bk 2 2 dh zc hz cd 2 2 qv ce eq vc 2 2 lz um zu ml 2 2 hw xx hw xx 2 2 uk un ku nu 2 2 sg kx gs xk 2 2 ib xw ib xw 2 2 ar pd pd ar 2 2 ij si ii js 2 2 p...
output:
-1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 -1 1 2 1 2 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 -1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 -1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 2 2 1...
result:
ok 250000 cases (250000 test cases)
Test #27:
score: 0
Accepted
time: 158ms
memory: 82352kb
input:
166666 2 3 aib avi aib avi 2 3 btw xjw xjw btw 2 3 dng ouv uvd ngo 2 3 ctq sve sve ctq 2 3 ott obm ott obm 2 3 aly tmx aly tmx 2 3 nhm zar arn hmz 2 3 knr qpa nrq pak 2 3 gsw fyn sng ywf 2 3 qcy rov qcy rov 2 3 nmj tyx tyx nmj 2 3 dbu pim pim dbu 2 3 afj zwf ffa wjz 2 3 vgo sky gyv kos 2 3 zru bog u...
output:
1 2 1 2 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 -1 1 2 1 2 1 2 2 1 1 2 2 1 -1 -1 -1 -1 1 2 1 2 -1 1 2 1 2 1 2 1 2 -1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 -1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 -1 1 2...
result:
ok 166666 cases (166666 test cases)
Test #28:
score: 0
Accepted
time: 161ms
memory: 84280kb
input:
166666 3 2 yx pd tl dt xy lp 3 2 xb pc cr xb pc cr 3 2 bw bl so bw bl so 3 2 oq eu tx eu oq tx 3 2 tk ul ep le kt pu 3 2 ze en iq qe ei nz 3 2 zn vd nz nv zn dz 3 2 sn aa sl aa sn sl 3 2 cn lx jn cn lx jn 3 2 il td rf rf td il 3 2 up mr ex ru xe pm 3 2 pk vn pk pk vn pk 3 2 ke vj cp ke cp vj 3 2 aq ...
output:
-1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 2 1 3 -1 1 3 2 2 1 3 -1 1 2 3 2 1 3 1 2 3 1 2 3 1 2 3 3 2 1 -1 1 3 2 1 3 2 1 2 3 1 3 2 1 2 3 1 3 2 1 3 2 1 3 2 1 2 3 1 2 3 1 2 3 3 2 1 1 2 3 3 1 2 1 2 3 2 3 1 1 2 3 3 2 1 1 3 2 2 3 1 1 3 2 3 2 1 1 2 3 2 1 3 1 2 3 3 2 1 1 2 3 2...
result:
ok 166666 cases (166666 test cases)
Test #29:
score: 0
Accepted
time: 227ms
memory: 71276kb
input:
125000 8 1 b j r k f e h g f g h e r j b k 8 1 v d t w h h k o w v d h k h o t 8 1 s u k a a v i d a d v u s a k i 8 1 j l p m z o s f z o f l m p s j 8 1 h v s i j d a w d i j s w a h v 8 1 a h a e b w m l e l a m a h w b 8 1 q f y l s m d c c f d q y l s m 8 1 q c o k n a v w k q v n c a o w 8 1 f...
output:
1 2 3 4 5 6 7 8 7 6 5 8 1 4 3 2 1 2 3 4 5 6 7 8 2 3 8 1 4 6 5 7 1 2 3 4 5 6 7 8 5 4 7 1 6 3 8 2 1 2 3 4 5 6 7 8 8 4 6 5 1 2 7 3 1 2 3 4 5 6 7 8 7 8 4 2 3 1 6 5 1 3 2 4 5 6 7 8 3 5 6 1 8 7 4 2 1 2 3 4 5 6 7 8 4 2 5 6 7 8 3 1 1 2 3 4 5 6 7 8 2 5 7 1 4 6 3 8 1 2 3 4 5 6 7 8 2 8 6 4 1 5...
result:
ok 125000 cases (125000 test cases)
Test #30:
score: 0
Accepted
time: 166ms
memory: 83868kb
input:
100000 1 10 klhmhvkswy wykjhmhvks 1 10 uqieigoabd qieigoabdu 1 10 bunljqpvov vbunljqivo 1 10 ytkmhxtntc xtntcytkmh 1 10 lufmlhxbvz ufmlcxbvzl 1 10 cuemsefukn sefukncueq 1 10 oomyzzliuk zzliukoomy 1 10 piekrxtsag rxtsagpiek 1 10 pwhbveolnf nfpwhbveol 1 10 wsyjzqnbtj jzqnbojwsy 1 10 iqayiqecea aiqaytq...
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 100000 cases (100000 test cases)
Test #31:
score: 0
Accepted
time: 136ms
memory: 83252kb
input:
28571 7 5 rpdbr kijbw qotha wvxmn frbey tdjed vqpoy havot bwfrb edrpd mnkij eyqqp oytdj brwvx 7 5 pecul iozuk kxkfg ivcha erold abatw otvoe otvoe kxkfg abatw ivcha pecul erold iozuk 7 5 qmwhz odnhu dkzle roeec xftep axzal kgusp ecdgu huxft epqmw lekkz alroe hzaxz spodn 7 5 aefno popfk shavv cvhdy na...
output:
-1 1 2 3 4 5 6 7 5 7 2 4 6 3 1 -1 1 7 4 6 3 5 2 5 4 6 1 7 2 3 -1 1 3 2 6 4 5 7 2 4 6 1 3 5 7 1 6 3 2 4 5 7 4 3 7 6 5 2 1 -1 1 2 3 4 5 6 7 7 2 4 6 3 1 5 -1 -1 1 3 6 7 2 4 5 3 2 7 1 5 4 6 1 7 3 5 6 4 2 7 1 5 3 6 2 4 -1 1 3 7 5 2 4 6 2 5 7 3 4 6 1 1 2 3 4 5 6 7 1 3 5 6 2 4 7 1 2 6 5 3...
result:
ok 28571 cases (28571 test cases)
Test #32:
score: -100
Time Limit Exceeded
input:
1 1000 1000 plxpgukngtaywjrcxufvdwswaozxzeeduaeqslxuzcevplzosuqsedbplkmzbpyogbndbzmyfeyqamtetcjmaosbaxcrmjanjeglavxlwksvvenehzgrovffaebdtpynzajedywisavqgjjtjnqktzltyfzbvrtsfmdkzsyougzyqcckjcjjtkewysagddaizqnnptunmfyqagnxrzjqpsoqzqptzvjnfilpbgmjbetcgnewclwqxmftpepudwufcmbqtpyxajfmabqyvlgqxzhgumauzxms...