제출 #723323

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
723323	2023-04-13 15:31:00	nicky4321	Bosses (BOI16_bosses)	C++14	100 / 100	1323 ms	50096 KiB

bosses

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#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pdd pair<double, double>
#define ALL(x) x.begin(), x.end()
#define vi vector<int>
#define vl vector<ll>
#define SZ(x) (int)x.size()
#define CASE int t;cin>>t;for(int ca=1;ca<=t;ca++)
#define IOS ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
const int MAX = 1 << 20, MOD = 1e9 + 7;
vi child[MAX], edge[MAX];
int vis[MAX], k[MAX], n, total;
int dfs(int now, int from){
    int sum = 1;
    for(int i : edge[now]){
        if(i == from)
            continue;
        sum += dfs(i, now);
    }
    total += sum;
    return sum;
 
 
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• Subtask 1: 22 / 22
• Subtask 2: 45 / 45
• Subtask 3: 33 / 33