oj.uz

Submission #785387

# Submission time Handle Problem Language Result Execution time Memory
785387 2023-07-17T08:48:48 Z devariaota Sprinkler (JOI22_sprinkler) C++17
0 / 100
 1478 ms 1048576 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define fi first
#define se second
#define pb push_back

ll n,l;
vector<int> adj1[200005], adj2[200005];
vector<ll> h(200005);

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    cin>>n>>l;
    for(int i=1;i<n;i++){
        int u,v;
        cin>>u>>v;
        adj1[u].pb(v);
        adj2[u].pb(v);
        adj1[v].pb(u);
        adj2[v].pb(u);
    }
    for(int i=1;i<=n;i++) {
        cin>>h[i];
    }

    // precomp adjs
    for(int i=1;i<=n;i++){
        for(int j : adj1[i]){
            for(int k : adj1[j]){
                if(k != i) adj2[i].pb(k);
            }
        }
    }

    int q; cin>>q;
    while(q--){
        int op;
        cin>>op;
        if(op==1){
            ll x, d, w;
            cin >> x >> d >> w;
            if(d==0) h[x]=h[x]*w%l;
            if(d==1){
                h[x] = h[x]*w%l;
                for(int i : adj1[x]){
                    h[i] = h[i]*w%l;
                }
            }
            else if(d==2){
                h[x] = h[x]*w%l;
                for(int i : adj2[x]){
                    h[i] = h[i]*w%l;
                }
            }
        }
        else{
            int x; cin>>x;
            cout<<h[x]<<'\n';
        }
    }
    

    return 0;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 11220 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 11220 KB Output is correct
2 Correct 331 ms 31700 KB Output is correct
3 Correct 393 ms 28472 KB Output is correct
4 Correct 303 ms 25608 KB Output is correct
5 Correct 409 ms 30096 KB Output is correct
6 Correct 363 ms 31096 KB Output is correct
7 Correct 352 ms 33212 KB Output is correct
8 Runtime error 1478 ms 1048576 KB Execution killed with signal 9
9 Halted 0 ms 0 KB -

Subtask #3
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 11220 KB Output is correct
2 Correct 331 ms 31700 KB Output is correct
3 Correct 393 ms 28472 KB Output is correct
4 Correct 303 ms 25608 KB Output is correct
5 Correct 409 ms 30096 KB Output is correct
6 Correct 363 ms 31096 KB Output is correct
7 Correct 352 ms 33212 KB Output is correct
8 Runtime error 1478 ms 1048576 KB Execution killed with signal 9
9 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 11220 KB Output is correct
2 Incorrect 298 ms 27260 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 11188 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 11220 KB Output isn't correct
2 Halted 0 ms 0 KB -