| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 403483 |
2021-05-13T08:33:56 Z |
errorgorn |
None (KOI18_family) |
C++17 |
|
11 ms |
10220 KB |
//雪花飄飄北風嘯嘯
//天地一片蒼茫
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;
#define ll long long
#define ii pair<ll,ll>
#define iii pair<ii,ll>
#define fi first
#define se second
#define endl '\n'
#define debug(x) cout << #x << " is " << x << endl
#define pub push_back
#define pob pop_back
#define puf push_front
#define pof pop_front
#define lb lower_bound
#define ub upper_bound
#define rep(x,start,end) for(auto x=(start)-((start)>(end));x!=(end)-((start)>(end));((start)<(end)?x++:x--))
#define all(x) (x).begin(),(x).end()
#define sz(x) (int)(x).size()
#define indexed_set tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>
//change less to less_equal for non distinct pbds, but erase will bug
mt19937 rng(chrono::system_clock::now().time_since_epoch().count());
int n[2],k;
int root[2];
vector<int> al[2][100005];
vector< bitset<305> > ranges[2];
bitset<305> dfs(int i,int j){
bitset<305> res;
if (i<=k) res[i]=1;
for (auto &it:al[j][i]){
res|=dfs(it,j);
}
//cout<<j<<endl;
//rep(x,1,4) cout<<res[x]<<" "; cout<<endl;
ranges[j].pub(res);
return res;
}
int main(){
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
cin.exceptions(ios::badbit | ios::failbit);
cin>>n[0]>>n[1]>>k;
rep(y,0,2){
int t;
rep(x,1,n[y]+1){
cin>>t;
if (t==0) root[y]=x;
else al[y][t].pub(x);
}
dfs(root[y],y);
}
bool can=true;
for (auto &it:ranges[0]){
for (auto &it2:ranges[1]){
bitset<305> temp=it&it2;
if (temp.count() && temp!=it && temp!=it2) can=false;
}
}
if (can) cout<<"YES"<<endl;
else cout<<"NO"<<endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 2 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 3 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 4 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 5 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 6 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 7 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 8 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 9 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 10 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 11 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5012 KB |
Output is correct |
| 13 |
Correct |
3 ms |
5000 KB |
Output is correct |
| 14 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 15 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 16 |
Correct |
7 ms |
5020 KB |
Output is correct |
| 17 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 18 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 19 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 21 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 22 |
Correct |
5 ms |
5008 KB |
Output is correct |
| 23 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 24 |
Correct |
5 ms |
4996 KB |
Output is correct |
| 25 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 26 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 27 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 28 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 29 |
Correct |
4 ms |
4956 KB |
Output is correct |
| 30 |
Correct |
4 ms |
5024 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 2 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 3 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 4 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 5 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 6 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 7 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 8 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 9 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 10 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 11 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5012 KB |
Output is correct |
| 13 |
Correct |
3 ms |
5000 KB |
Output is correct |
| 14 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 15 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 16 |
Correct |
7 ms |
5020 KB |
Output is correct |
| 17 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 18 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 19 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 21 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 22 |
Correct |
5 ms |
5008 KB |
Output is correct |
| 23 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 24 |
Correct |
5 ms |
4996 KB |
Output is correct |
| 25 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 26 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 27 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 28 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 29 |
Correct |
4 ms |
4956 KB |
Output is correct |
| 30 |
Correct |
4 ms |
5024 KB |
Output is correct |
| 31 |
Correct |
3 ms |
5020 KB |
Output is correct |
| 32 |
Correct |
4 ms |
4976 KB |
Output is correct |
| 33 |
Correct |
4 ms |
5012 KB |
Output is correct |
| 34 |
Correct |
4 ms |
4932 KB |
Output is correct |
| 35 |
Correct |
5 ms |
5020 KB |
Output is correct |
| 36 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 37 |
Correct |
4 ms |
5020 KB |
Output is correct |
| 38 |
Correct |
7 ms |
5012 KB |
Output is correct |
| 39 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 40 |
Correct |
6 ms |
5020 KB |
Output is correct |
| 41 |
Correct |
5 ms |
4992 KB |
Output is correct |
| 42 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 43 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 44 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 45 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 46 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 47 |
Correct |
5 ms |
5016 KB |
Output is correct |
| 48 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 49 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 50 |
Correct |
5 ms |
5068 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 2 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 3 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 4 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 5 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 6 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 7 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 8 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 9 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 10 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 11 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5012 KB |
Output is correct |
| 13 |
Correct |
3 ms |
5000 KB |
Output is correct |
| 14 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 15 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 16 |
Correct |
7 ms |
5020 KB |
Output is correct |
| 17 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 18 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 19 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 21 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 22 |
Correct |
5 ms |
5008 KB |
Output is correct |
| 23 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 24 |
Correct |
5 ms |
4996 KB |
Output is correct |
| 25 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 26 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 27 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 28 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 29 |
Correct |
4 ms |
4956 KB |
Output is correct |
| 30 |
Correct |
4 ms |
5024 KB |
Output is correct |
| 31 |
Correct |
3 ms |
5020 KB |
Output is correct |
| 32 |
Correct |
4 ms |
4976 KB |
Output is correct |
| 33 |
Correct |
4 ms |
5012 KB |
Output is correct |
| 34 |
Correct |
4 ms |
4932 KB |
Output is correct |
| 35 |
Correct |
5 ms |
5020 KB |
Output is correct |
| 36 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 37 |
Correct |
4 ms |
5020 KB |
Output is correct |
| 38 |
Correct |
7 ms |
5012 KB |
Output is correct |
| 39 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 40 |
Correct |
6 ms |
5020 KB |
Output is correct |
| 41 |
Correct |
5 ms |
4992 KB |
Output is correct |
| 42 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 43 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 44 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 45 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 46 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 47 |
Correct |
5 ms |
5016 KB |
Output is correct |
| 48 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 49 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 50 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 51 |
Runtime error |
11 ms |
10220 KB |
Execution killed with signal 11 |
| 52 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 2 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 3 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 4 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 5 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 6 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 7 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 8 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 9 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 10 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 11 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5012 KB |
Output is correct |
| 13 |
Correct |
3 ms |
5000 KB |
Output is correct |
| 14 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 15 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 16 |
Correct |
7 ms |
5020 KB |
Output is correct |
| 17 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 18 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 19 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 21 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 22 |
Correct |
5 ms |
5008 KB |
Output is correct |
| 23 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 24 |
Correct |
5 ms |
4996 KB |
Output is correct |
| 25 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 26 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 27 |
Correct |
4 ms |
5016 KB |
Output is correct |
| 28 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 29 |
Correct |
4 ms |
4956 KB |
Output is correct |
| 30 |
Correct |
4 ms |
5024 KB |
Output is correct |
| 31 |
Correct |
3 ms |
5020 KB |
Output is correct |
| 32 |
Correct |
4 ms |
4976 KB |
Output is correct |
| 33 |
Correct |
4 ms |
5012 KB |
Output is correct |
| 34 |
Correct |
4 ms |
4932 KB |
Output is correct |
| 35 |
Correct |
5 ms |
5020 KB |
Output is correct |
| 36 |
Correct |
6 ms |
4940 KB |
Output is correct |
| 37 |
Correct |
4 ms |
5020 KB |
Output is correct |
| 38 |
Correct |
7 ms |
5012 KB |
Output is correct |
| 39 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 40 |
Correct |
6 ms |
5020 KB |
Output is correct |
| 41 |
Correct |
5 ms |
4992 KB |
Output is correct |
| 42 |
Correct |
3 ms |
4940 KB |
Output is correct |
| 43 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 44 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 45 |
Correct |
4 ms |
4940 KB |
Output is correct |
| 46 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 47 |
Correct |
5 ms |
5016 KB |
Output is correct |
| 48 |
Correct |
6 ms |
5068 KB |
Output is correct |
| 49 |
Correct |
7 ms |
5068 KB |
Output is correct |
| 50 |
Correct |
5 ms |
5068 KB |
Output is correct |
| 51 |
Runtime error |
11 ms |
10220 KB |
Execution killed with signal 11 |
| 52 |
Halted |
0 ms |
0 KB |
- |
