Submission #99410

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
99410	2019-03-03 16:34:46	naoai	Race (IOI11_race)	C++14	43 / 100	399 ms	71572 KiB

race

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#include <bits/stdc++.h>
#include "race.h"
using namespace std;
#define fin cin
#define fout cout
//ifstream fin("x.in"); ofstream fout("x.out");
typedef long long i64;
const int nmax = 2e5;
static i64 K;
static int ans;
bool viz[nmax + 1];
int lant[nmax + 1], sz[nmax + 1];
i64 ct[nmax + 1];
vector<pair<int, int>> g[nmax + 1];
set<pair<i64, int>> s[nmax + 1];
void dfs (int nod, int h, int dad = -1) {
    viz[nod] = 1;
    sz[nod] = 1;
    int mxf = -1, mxg = -1, valm = 0;
    for (auto i : g[nod]) {
        if (viz[i.first] == 0) {
            dfs(i.first, h + 1, nod);
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 0 / 57