#include <bits/stdc++.h>
#define FOR(ii,aa,bb) for(int ii=aa;ii<bb;ii++)
#define for0(ii,bb) FOR(ii,0,bb)
#define for1(ii,bb) FOR(ii,1,bb+1)
#define pb push_back
#define ppb pop_back
#define mp make_pair
#define st first
#define nd second
#define pii pair<int,int>
#define piii pair<int,pii>
#define piiii pair<pii,pii>
#define pdi pair<double,int>
#define vi vector<int>
#define sp " "
#define nl "\n"
#define all(x) x.begin(),x.end()
#define fastio() ios_base::sync_with_stdio(0);cin.tie(0);
#define ll long long
#define int ll
using namespace std;
const int N = 2e5+5;
const int INF = 1e9+5;
const int mod = 1e9+7;
struct node{
int kenarlar[26];
};
node trie1[N],trie2[N];
int n,m,nodesayisi1=1,nodesayisi2=1;
string s[N],t[N];
void ekle1(string str){
int cur_node=1;
for(int i=0;i<(int)str.size();i++){
int c=str[i]-'a';
if(trie1[cur_node].kenarlar[c]==0){
nodesayisi1++;
trie1[cur_node].kenarlar[c]=nodesayisi1;
}
cur_node=trie1[cur_node].kenarlar[c];
}
}
void ekle2(string str){
int cur_node=1;
for(int i=0;i<(int)str.size();i++){
int c=str[i]-'a';
if(trie2[cur_node].kenarlar[c]==0){
nodesayisi2++;
trie2[cur_node].kenarlar[c]=nodesayisi2;
}
cur_node=trie2[cur_node].kenarlar[c];
}
}
int bul1(string str){
int cur_node=1;
for(int i=0;i<(int)str.size();i++){
int c=str[i]-'a';
if(trie1[cur_node].kenarlar[c]==0)
return 0;
cur_node=trie1[cur_node].kenarlar[c];
}
for(int i=0;i<26;i++)
if(trie1[cur_node].kenarlar[i])
return cur_node;
return 0;
}
int bul2(string str){
int cur_node=1;
for(int i=0;i<(int)str.size();i++){
int c=str[i]-'a';
if(trie2[cur_node].kenarlar[c]==0)
return 0;
cur_node=trie2[cur_node].kenarlar[c];
}
for(int i=0;i<26;i++)
if(trie2[cur_node].kenarlar[i])
return cur_node;
return 0;
}
bool solve(string str,bool flag){
// cout << str << sp << flag << nl;
if(flag){
int a=bul1(str);
if(!a)
return false;
bool res=false;
for(int i=0;i<26;i++){
if(trie1[a].kenarlar[i]){
res|=solve(str+char(i+'a'),!flag);
}
}
return res;
}
else{
int a=bul2(str);
if(!a){
// cout << str << nl;
return true;
}
bool res=true;
for(int i=0;i<26;i++){
if(trie2[a].kenarlar[i]){
// cout << str << sp << char(i+'a') << nl;
res&=solve(str+char(i+'a'),!flag);
}
}
return res;
}
}
signed main(){
fastio()
cin >> n;
for(int i=1;i<=n;i++){
cin >> s[i];
ekle1(s[i]);
}
cin >> m;
for(int i=1;i<=m;i++){
cin >> t[i];
ekle2(t[i]);
}
bool res=false;
for(int i=0;i<26;i++){
if(trie1[1].kenarlar[i]){
string str;
str+=char('a'+i);
res|=solve(str,0);
// cout << str << sp << solve(str,0) << nl;
}
}
if(res)
cout << "Nina";
else
cout << "Emilija";
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
8 ms |
13004 KB |
Output is correct |
2 |
Correct |
9 ms |
13132 KB |
Output is correct |
3 |
Correct |
9 ms |
13020 KB |
Output is correct |
4 |
Correct |
9 ms |
12996 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
9 ms |
13132 KB |
Output is correct |
2 |
Correct |
9 ms |
13100 KB |
Output is correct |
3 |
Correct |
9 ms |
13004 KB |
Output is correct |
4 |
Correct |
8 ms |
13104 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
9 ms |
13004 KB |
Output is correct |
2 |
Correct |
9 ms |
12988 KB |
Output is correct |
3 |
Correct |
8 ms |
13004 KB |
Output is correct |
4 |
Correct |
9 ms |
13004 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
10 ms |
12976 KB |
Output is correct |
2 |
Correct |
9 ms |
13004 KB |
Output is correct |
3 |
Correct |
9 ms |
13104 KB |
Output is correct |
4 |
Correct |
9 ms |
13004 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
28 ms |
32604 KB |
Output is correct |
2 |
Correct |
27 ms |
31320 KB |
Output is correct |
3 |
Correct |
27 ms |
30364 KB |
Output is correct |
4 |
Correct |
29 ms |
32076 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
30 ms |
32836 KB |
Output is correct |
2 |
Correct |
30 ms |
33788 KB |
Output is correct |
3 |
Correct |
29 ms |
32060 KB |
Output is correct |
4 |
Correct |
28 ms |
32432 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
28 ms |
31844 KB |
Output is correct |
2 |
Correct |
26 ms |
31308 KB |
Output is correct |
3 |
Correct |
27 ms |
31828 KB |
Output is correct |
4 |
Correct |
29 ms |
33044 KB |
Output is correct |