Submission #109677

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
109677	2019-05-07 11:18:05	someone_aa	Race (IOI11_race)	C++17	100 / 100	1138 ms	34948 KiB

race

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#include <bits/stdc++.h>
#include "race.h"
#define ll long long
#define pb push_back
#define mp make_pair
using namespace std;
const int maxn = 200100;
const int maxk = 1100000;
vector<pair<int,int> > g[maxn];
bool deleted[maxn];
int sbtsum[maxn], parent[maxn];
int n, k;
class path {
public:
    int node, sum, cnt;
};
vector<path> curr_paths;
void find_paths(int node, int p, int sum, int cnt) {
    curr_paths.pb({node, sum, cnt});
    for(auto i:g[node]) {
        if(deleted[i.first] || i.first == p) continue;
        find_paths(i.first, node, sum+i.second, cnt+1);
    }
}
int min_cnt[maxk];
int result;
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57