Submission #165075

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
165075	2019-11-25 04:16:52	puppies_and_rainbows	Designated Cities (JOI19_designated_cities)	C++14	100 / 100	1942 ms	63996 KiB

designated_cities

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#include <bits/stdc++.h>
#define int long long
#pragma GCC optimize("O3")
using namespace std;
int sum=0, m, n;
int u[200005], v[200005], a[200005],b[200005];
int tin[200005], tout[200005], pos[200005];
vector<int> adj[200005];
int ans[200005];
bool used[200005];
pair<int, int> trace2;
int f[200005];
int lazy[800005];
pair<int, int> it[800005];
int now=0, dora;
void down(int id){
    it[id*2].first+=lazy[id];
    it[id*2+1].first+=lazy[id];
    lazy[id*2]+=lazy[id];
    lazy[id*2+1]+=lazy[id];
    lazy[id]=0;
}
void update(int id, int l, int r, int u, int v, int val){
    if(l>v||r<u) return;
    if(l>=u&&r<=v)
    {
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 9 / 9
• Subtask 4: 17 / 17
• Subtask 5: 17 / 17
• Subtask 6: 44 / 44