# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
919269 |
2024-01-31T13:53:16 Z |
vjudge1 |
Vlak (COCI20_vlak) |
C++17 |
|
14 ms |
29368 KB |
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double
#define ull unsigned long long
#define pii pair<int,int>
#define pll pair<long long, long long>
#define fi first
#define se second
#define all(a) (a).begin(), (a).end()
#define pb push_back
#define lwb lower_bound
#define upb upper_bound
#define TASKNAME "NAME"
void init()
{
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
///freopen(TASKNAME".INP","r",stdin); freopen(TASKNAME".OUT","w",stdout);
}
const int SZ = 2e5+5;
const ll INF = INT_MAX / 2, MOD = 1e9+7, INFLL = 2e18;
const double epsilon = 1e-3;
int n,m;
string s[SZ], t[SZ];
struct Node
{
int a[26], cnt[2];
Node()
{
memset(a, -1, sizeof(a));
cnt[0] = cnt[1] = 0;
}
};
vector<Node> nodes(1);
void add1(int id, int pos, int cur)
{
nodes[id].cnt[0]++;
if(pos == s[cur].length()) return;
if(nodes[id].a[s[cur][pos] - 'a'] == -1)
{
nodes[id].a[s[cur][pos] - 'a'] = nodes.size();
nodes.pb(Node());
}
add1(nodes[id].a[s[cur][pos] - 'a'], pos+1, cur);
}
void add2(int id, int pos, int cur)
{
nodes[id].cnt[1]++;
if(pos == t[cur].length()) return;
if(nodes[id].a[t[cur][pos] - 'a'] == -1 )
{
nodes[id].a[t[cur][pos] - 'a'] = nodes.size();
nodes.pb(Node());
}
add2(nodes[id].a[t[cur][pos] - 'a'], pos+1, cur);
}
bool dp[SZ];
void dfs(int u, int d)
{
if (!nodes[u].cnt[d]){
dp[u] = false;
return;
}
if(nodes[u].cnt[d] && !nodes[u].cnt[d ^ 1])
{
dp[u] = true;
return;
}
for(int i = 0; i < 26; i++)
{
if(nodes[u].a[i] != -1)
{
dfs(nodes[u].a[i], d ^ 1);
dp[u] |= (dp[nodes[u].a[i]] ^ 1);
}
}
}
int main()
{
init();
cin >> n;
for(int i = 1; i <= n; i++)
{
cin >> s[i];
add1(0, 0, i);
}
cin >> m;
for(int i = 1; i <= m; i++)
{
cin >> t[i];
add2(0, 0, i);
}
dfs(0, 0);
cout << (dp[0] ? "Nina" : "Emilija");
}
Compilation message
Main.cpp: In function 'void add1(int, int, int)':
Main.cpp:45:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
45 | if(pos == s[cur].length()) return;
| ~~~~^~~~~~~~~~~~~~~~~~
Main.cpp: In function 'void add2(int, int, int)':
Main.cpp:57:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
57 | if(pos == t[cur].length()) return;
| ~~~~^~~~~~~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
13148 KB |
Output is correct |
2 |
Correct |
3 ms |
13148 KB |
Output is correct |
3 |
Correct |
3 ms |
13348 KB |
Output is correct |
4 |
Correct |
5 ms |
13404 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
13148 KB |
Output is correct |
2 |
Correct |
3 ms |
13148 KB |
Output is correct |
3 |
Correct |
3 ms |
13148 KB |
Output is correct |
4 |
Correct |
3 ms |
13148 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
13148 KB |
Output is correct |
2 |
Correct |
3 ms |
13148 KB |
Output is correct |
3 |
Correct |
3 ms |
13148 KB |
Output is correct |
4 |
Correct |
3 ms |
13148 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
13148 KB |
Output is correct |
2 |
Correct |
3 ms |
13148 KB |
Output is correct |
3 |
Correct |
3 ms |
13148 KB |
Output is correct |
4 |
Correct |
3 ms |
13148 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
13 ms |
28108 KB |
Output is correct |
2 |
Correct |
13 ms |
28620 KB |
Output is correct |
3 |
Correct |
13 ms |
28876 KB |
Output is correct |
4 |
Correct |
13 ms |
27852 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
12 ms |
28876 KB |
Output is correct |
2 |
Correct |
12 ms |
28620 KB |
Output is correct |
3 |
Correct |
12 ms |
27852 KB |
Output is correct |
4 |
Correct |
12 ms |
28236 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
14 ms |
29368 KB |
Output is correct |
2 |
Correct |
13 ms |
28588 KB |
Output is correct |
3 |
Correct |
12 ms |
28620 KB |
Output is correct |
4 |
Correct |
12 ms |
29132 KB |
Output is correct |