Submission #647982

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
647982	2022-10-04 17:37:48	mychecksedad	Political Development (BOI17_politicaldevelopment)	C++17	77 / 100	3032 ms	366428 KiB

politicaldevelopment

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/* Author : Mychecksdead */
#include<bits/stdc++.h>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
typedef long long int ll;
typedef long double ld;
#define MOD (1000000000+7)
#define MOD1 (998244353)
#define PI 3.1415926535
#define pb push_back
#define setp() cout << setprecision(15)
#define all(x) x.begin(), x.end()
#define oset tree<int, null_type,less_equal<int>, rb_tree_tag,tree_order_statistics_node_update>
#define debug(x) cerr << #x << " is " << x << '\n';
const int N = 1e6+100, M = 1e5+10, F = 2147483646, K = 20, MO = 99000007;
int n, k;
vector<int> g[N], path;
vector<bool> vis(N);
vector<bitset<50005>> is;
ll e[N];
void dfs(int v, int p){
    vis[v] = 1;
    path.pb(v);
    for(int u: g[v]){
        if(u != p){
            if(vis[u]){
                if(path[path.size() - 3] == u){
 
 
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Compilation message (stderr)

politicaldevelopment.cpp: In function 'int main()':
politicaldevelopment.cpp:159:16: warning: unused variable 'aa' [-Wunused-variable]
  159 |     int T = 1, aa;
      |                ^~

• Subtask 1: 4 / 4
• Subtask 2: 12 / 12
• Subtask 3: 23 / 23
• Subtask 4: 38 / 38
• Subtask 5: 0 / 23