Submission #1170145

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1170145	2025-03-19 12:51:48	antonn	Magic Tree (CEOI19_magictree)	C++20	11 / 100	241 ms	52940 KiB

magictree

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#include <bits/stdc++.h> 
#define F first
#define S second
 
using namespace std;
using ll = long long;
using pi = pair<int, int>;
using vi = vector<int>;
 
template<class T> bool ckmin(T& a, T b) { return b < a ? a = b, true : false; }
template<class T> bool ckmax(T& a, T b) { return a < b ? a = b, true : false; }
const int N = 1e5 + 7;
int v[N], d[N], w[N], val[N], weight[N], sz[N], par[N];
vector<int> g[N];
struct Node {
    Node *l;
    Node *r;
    ll val;
    ll lazy;
    
    Node(ll x = 0) {
        val = x;
        lazy = 0;
    }
};
 
 
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