Submission #729598

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
729598	2023-04-24 09:34:12	abcvuitunggio	Two Currencies (JOI23_currencies)	C++17	100 / 100	4321 ms	145576 KiB

currencies

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#include <bits/stdc++.h>
#define int long long
using namespace std;
struct edge{
    int a,b;
}e[100001];
struct checkpoint{
    int p,c;
}ch[100001];
struct citizen{
    int s,t,x,y,idx;
}c[100001];
struct T{
    int gold,silver;
};
int n,m,q,res[100001];
int p[100001][20],tin[100001],tout[100001],t;//lca
int root[100001],pos[100001],sz[100001],chain[100001],chainsize[100001],id;//hld
int l[100001],r[100001],kq[100001];//binary search
vector <int> ke[100001];
vector <citizen> ve[100001];
vector <T> st[100001];
T operator +(T a, T b){
    return {a.gold+b.gold,a.silver+b.silver};
}
void update(int node, int l, int r, int x, int g, int s, int idx){
    if (l>x||r<x||l>r)
        return;
    if (l==r){
        st[idx][node].gold+=g;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 28 / 28
• Subtask 3: 30 / 30
• Subtask 4: 32 / 32