Submission #75066

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
75066	2018-09-08 08:23:05	dacin21	Highway Tolls (IOI18_highway)	C++14	90 / 100	723 ms	33320 KiB

highway

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#include "highway.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
mt19937 rng(59456231);
int get_rand(int l, int r){
    return uniform_int_distribution<int>(l, r)(rng);
}
int A, B, C, M, n;
ll initial;
int path_len;
int ed;
vector<vector<pair<int, int> > > g;
map<pair<int, int>, int> deco;
vector<char> state;
vector<int> gord;
bool rec(int u, int p, int pared){
    assert(state[u] == 0);
    state[u] = 1;
    int pool = -1;
 
 
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Compilation message (stderr)

highway.cpp: In function 'int find_vertex(int, const std::vector<int>&, const std::vector<int>&)':
highway.cpp:78:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<ord.size();i+=2){
                 ~^~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 6 / 6
• Subtask 4: 33 / 33
• Subtask 5: 18 / 18
• Subtask 6: 21 / 31