Submission #422120

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
422120	2021-06-09 18:06:54	snasibov05	One-Way Streets (CEOI17_oneway)	C++14	100 / 100	994 ms	73612 KiB

oneway

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#include <iostream>
#include <vector>
#include <map>
using namespace std;
#define pb push_back
#define pii pair<int, int>
#define f first
#define s second
vector<vector<int>> ed;
map<pii, char> ans;
map<pii, bool> is_bridge;
map<pii, pii> bridge;
map<pii, int> cnt;
vector<int> ret;
vector<int> tin;
vector<int> cmp;
vector<bool> visited;
vector<int> sum;
int cur_t = 0;
int nxt = 1;
void findBridges(int cur, int pr){
    visited[cur] = true;
    tin[cur] = ++cur_t;
    ret[cur] = tin[cur];
    for (auto to : ed[cur]){
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40