Submission #86935

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
86935	2018-11-28 16:26:40	long10024070	Synchronization (JOI13_synchronization)	C++11	100 / 100	355 ms	19328 KiB

synchronization

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#define Link "https://oj.uz/problem/view/JOI13_synchronization?fbclid=IwAR13-gsTQ4n3SSIS6NzUA_X7iaFxN_3aJYCyIeVRZb88iIzHhvMV6K31H-M"
#include <iostream>
#include <cstdio>
#include <vector>
#define TASK "Synchronization"
using namespace std;
const int maxn = 1e5 + 1;
int n,m,q,_u[maxn],_v[maxn],h[maxn],st[maxn],en[maxn],cnt,True[maxn],f[maxn],mem[maxn];
vector <int> e[maxn];
struct T_node
{
    int l,r,mx;
} node[maxn*6];
bool b[maxn];
void Enter()
{
    cin >> n >> m >> q;
    for (int i=1;i<n;++i) {
        cin >> _u[i] >> _v[i];
        e[_u[i]].push_back(_v[i]);
        e[_v[i]].push_back(_u[i]);
    }
}
void DFS(int u, int p)
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 40 / 40