# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
1064548 |
2024-08-18T14:21:10 Z |
EkinOnal |
Price List (POI13_cen) |
C++17 |
|
151 ms |
17004 KB |
//#pragma GCC optimize("O3,unroll-loops,Ofast")
//#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
//using namespace __gnu_pbds;
#define MAX 200007
#define pb push_back
#define mp make_pair
#define int long long
#define f first
#define s second
#define vi vector<int>
#define pii pair<int,int>
#define si set<int>
#define vpii vector<pair<int,int>>
const int mod = 1e9+7;
const int INF = 1e18;
// myMap.begin()->first : key
// myMap.begin()->second : value
int epow(int a,int b){int ans=1;while(b){if(b&1) ans*=a;a*=a;;b>>=1;}return ans;}
int gcd(int a,int b) {if(a<b)swap(a,b);while(b){int tmp=b;b=a%b;a=tmp;}return a;}
int mul(int a,int b){return ((a%mod)*(b%mod))%mod;}
int sum(int a,int b){return ((a%mod)+(b%mod))%mod;}
//typedef tree<pii,null_type,less<pii>,rb_tree_tag,tree_order_statistics_node_update>ordered_set;
void solve(){
int n,m,k,a,b; cin>>n>>m>>k>>a>>b;
vector<vi> adj(n+1);
for(int i=0;i<m;i++){
int x,y; cin>>x>>y;
adj[x].pb(y); adj[y].pb(x);
}
vi used(n+5),dist(n+5,INF); dist[k]=0;
queue<int> q; q.push(k);
while(q.size()){
auto node = q.front();
q.pop();
used[node]=true;
for(auto u : adj[node]){
if(used[u]) continue;
if(dist[u]>dist[node]+1)
{q.push(u); dist[u]=dist[node]+1;}
}
}
for(int i=1;i<=n;i++) sort(adj[i].begin(),adj[i].end());
vector<vi> adj2=adj;
vi dist1(n+5,INF),vis(n+5); dist1[k]=0; vis[k]=true;
q.push(k);
while(q.size()){
int node = q.front();
q.pop();
// if(dist[node.s]!=node.f) continue;
for(auto nxt1 : adj[node]){
for(auto nxt2 : adj2[nxt1]){
if(vis[nxt2]) continue;
if (binary_search(adj[node].begin(), adj[node].end(), nxt2))
continue;
dist1[nxt2]=dist1[node]+1;
vis[nxt2]=true;
q.push(nxt2);
}
vi v;
for(auto nxt2:adj2[nxt1]){
if(vis[nxt2]==false) v.pb(nxt2);
}
swap(adj2[nxt1],v);
}
}
// for(int i=1;i<=n;i++) cout<<dist[i]<<"\n";;
for(int i=1;i<=n;i++){
if(dist[i]%2) cout<<min({dist[i]*a,(dist[i]/2)*b+a,dist1[i]*b})<<endl;
else cout<<min(dist[i]*a,(dist[i]/2)*b)<<endl;
}
return;
}
int32_t main() {
// freopen("hayfeast.in", "r", stdin);
// freopen("hayfeast.out", "w", stdout);
ios_base::sync_with_stdio(0);cin.tie(0);
int t=1;
// cin >> t;
while (t--) solve();
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 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 |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
2396 KB |
Output is correct |
2 |
Correct |
21 ms |
2384 KB |
Output is correct |
3 |
Correct |
19 ms |
2396 KB |
Output is correct |
4 |
Correct |
18 ms |
2396 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
53 ms |
6912 KB |
Output is correct |
2 |
Correct |
52 ms |
6940 KB |
Output is correct |
3 |
Correct |
43 ms |
5464 KB |
Output is correct |
4 |
Correct |
57 ms |
7252 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
97 ms |
11824 KB |
Output is correct |
2 |
Correct |
91 ms |
10600 KB |
Output is correct |
3 |
Correct |
108 ms |
12632 KB |
Output is correct |
4 |
Correct |
104 ms |
12384 KB |
Output is correct |
5 |
Correct |
103 ms |
12712 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
119 ms |
14308 KB |
Output is correct |
2 |
Correct |
88 ms |
10860 KB |
Output is correct |
3 |
Correct |
107 ms |
13140 KB |
Output is correct |
4 |
Correct |
110 ms |
12624 KB |
Output is correct |
5 |
Correct |
113 ms |
14292 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
138 ms |
16688 KB |
Output is correct |
2 |
Correct |
124 ms |
14940 KB |
Output is correct |
3 |
Correct |
128 ms |
14248 KB |
Output is correct |
4 |
Correct |
100 ms |
12372 KB |
Output is correct |
5 |
Correct |
129 ms |
15668 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
141 ms |
15696 KB |
Output is correct |
2 |
Correct |
128 ms |
15700 KB |
Output is correct |
3 |
Correct |
126 ms |
14928 KB |
Output is correct |
4 |
Correct |
103 ms |
12624 KB |
Output is correct |
5 |
Correct |
146 ms |
17004 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
138 ms |
16212 KB |
Output is correct |
2 |
Correct |
140 ms |
16208 KB |
Output is correct |
3 |
Correct |
151 ms |
16720 KB |
Output is correct |
4 |
Correct |
102 ms |
12628 KB |
Output is correct |
5 |
Correct |
131 ms |
16976 KB |
Output is correct |