| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 891529 |
2023-12-23T07:19:23 Z |
Mr_Ph |
Kutije (COCI21_kutije) |
C++17 |
|
144 ms |
1876 KB |
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
typedef long long ll;
using namespace std;
using namespace __gnu_pbds;
template<class x>
using ordered_set = tree<x, null_type,less<x>, rb_tree_tag,tree_order_statistics_node_update>;
const int mod=(int)1e9+7;
///the defines :)
#define endl '\n'
#define vi vector<int>
#define vll vector<ll>
#define ent(arr) for(int i=0;i<arr.size();i++)cin>>arr[i];
#define all(arr) arr.begin(),arr.end()
#define allr(arr) arr.rbegin(),arr.rend()
#define sz size()
//#define int long long
int parent[1001];
int siz[1001];
int get(int node)
{
if(parent[node]==node)return node;
return get(parent[node]);
}
void connect(int a,int b)
{
a=get(a);
b=get(b);
if(a==b)return;
if(siz[a]>siz[b])swap(a,b);
parent[a]=b;
siz[b]+=siz[a];
}
void preprocess() {}
void solve()
{
int n,m,q;
cin>>n>>m>>q;
for(int i=1;i<=n;i++)parent[i]=i,siz[i]=1;
for(int i=0;i<m;i++)
{
for(int j=1;j<=n;j++)
{
int x;
cin>>x;
connect(j,x);
}
}
while(q--)
{
int a,b;
cin>>a>>b;
if(get(a)==get(b))cout<<"DA"<<endl;
else cout<<"NE"<<endl;
}
}
signed main()
{
// freopen("div7.in","r",stdin);
//freopen("div7.out","w",stdout);
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
preprocess();
//bla();
int t=1;
// cin>>t;
while(t--)
solve();
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
77 ms |
1848 KB |
Output is correct |
| 2 |
Correct |
68 ms |
1624 KB |
Output is correct |
| 3 |
Correct |
63 ms |
1540 KB |
Output is correct |
| 4 |
Correct |
75 ms |
1872 KB |
Output is correct |
| 5 |
Correct |
68 ms |
1788 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
600 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
600 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
77 ms |
1848 KB |
Output is correct |
| 2 |
Correct |
68 ms |
1624 KB |
Output is correct |
| 3 |
Correct |
63 ms |
1540 KB |
Output is correct |
| 4 |
Correct |
75 ms |
1872 KB |
Output is correct |
| 5 |
Correct |
68 ms |
1788 KB |
Output is correct |
| 6 |
Correct |
1 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
600 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
142 ms |
1876 KB |
Output is correct |
| 27 |
Correct |
143 ms |
1816 KB |
Output is correct |
| 28 |
Correct |
119 ms |
1648 KB |
Output is correct |
| 29 |
Correct |
144 ms |
1728 KB |
Output is correct |
| 30 |
Correct |
112 ms |
1616 KB |
Output is correct |
| 31 |
Correct |
117 ms |
1616 KB |
Output is correct |
| 32 |
Correct |
108 ms |
1876 KB |
Output is correct |
| 33 |
Correct |
123 ms |
1872 KB |
Output is correct |
| 34 |
Correct |
128 ms |
1836 KB |
Output is correct |
| 35 |
Correct |
121 ms |
1872 KB |
Output is correct |
