Submission #394663

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
394663	2021-04-27 07:10:24	saniyar_krmi	Network (BOI15_net)	C++14	100 / 100	645 ms	64284 KiB

net

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// Possible Overdose for this coder
#include <bits/stdc++.h>
#define put(x) cerr << #x << ": " << x << '\n'
#define line() cerr << "**************\n"
//#define F first
//#define S second
//#define mul(x, y) (((x) * (y)) %mod)
//#define bit(i, j) (((i)>>(j)) &1)
//#define left(id) ((id<<1) + 1)
//#define right(id) ((id<<1) + 2)
 
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<pii, int> piii;
const int maxn = 5e5 + 10;
int n;
vector <int> G[maxn];
int l[maxn], num;
void dfs(int v, int par){
  if(G[v].size() == 1)
    l[v] = 1;
  for(int u: G[v]){
    if(u == par)
      continue;
 
 
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Compilation message (stderr)

net.cpp: In function 'int main()':
net.cpp:94:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   94 |  for(int i=0; i<ans.size(); i+=2)
      |               ~^~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 45 / 45
• Subtask 3: 37 / 37