Submission #1068141

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1068141	2024-08-21 08:00:45	jerzyk	Truck Driver (IOI23_deliveries)	C++17	29 / 100	5586 ms	27524 KiB

deliveries

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#include <bits/stdc++.h>
#include "deliveries.h"
using namespace std;
#define pb push_back
#define st first
#define nd second
typedef long long ll;
typedef long double ld;
const ll I = 1000LL * 1000LL * 1000LL * 1000LL * 1000LL * 1000LL;
const int II = 2 * 1000 * 1000 * 1000;
const ll M = 1000LL * 1000LL * 1000LL + 7LL;
const int N = 100 * 1000 + 7;
int n;
ll tab[N], sum[N];
ll al = 0LL, answer;
vector<pair<int, ll>> ed[N];
bool vis[N];
void DFS(int v, ll ev)
{
    vis[v] = true;
    sum[v] = tab[v];
    for(int i = 0; i < (int)ed[v].size(); ++i)
    {
        if(vis[ed[v][i].st]) continue;
        DFS(ed[v][i].st, ed[v][i].nd);
        sum[v] += sum[ed[v][i].st];
    }
    //cerr << answer << " dfs: " << v - 1 << " " << sum[v] << " " << al << " " << ev << "\n";
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 21 / 21
• Subtask 3: 0 / 14
• Subtask 4: 0 / 21
• Subtask 5: 0 / 36