#include <leetcode.h>
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static vector< vector< int > > | criticalConnections (int n, vector< vector< int > > &connections) |
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static void | tarjan (int prev, int &step, vector< int > &dfn, int node, vector< unordered_set< int > > &g, vector< int > &low, vector< vector< int > > &ans) |
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◆ criticalConnections()
vector< vector< int > > leetcode::critical_connections_in_a_network::Solution::criticalConnections |
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int |
n, |
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vector< vector< int > > & |
connections |
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在文件 leetcode.cpp 第 8211 行定义.
8212 vector<unordered_set<int>> g(n);
8213 for(
auto &conn: connections) {
8214 g[conn[0]].insert(conn[1]);
8215 g[conn[1]].insert(conn[0]);
8217 vector<vector<int>> ans;
8220 unordered_set<int> vis;
8222 for(
int i = 0; i < n; i++) {
8225 tarjan(-1, step, dfn, i, g, low, ans);
static void tarjan(int prev, int &step, vector< int > &dfn, int node, vector< unordered_set< int > > &g, vector< int > &low, vector< vector< int > > &ans)
引用了 tarjan().
被这些函数引用 leetcode::critical_connections_in_a_network::TEST().
◆ tarjan()
void leetcode::critical_connections_in_a_network::Solution::tarjan |
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int |
prev, |
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int & |
step, |
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vector< int > & |
dfn, |
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int |
node, |
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vector< unordered_set< int > > & |
g, |
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vector< int > & |
low, |
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vector< vector< int > > & |
ans |
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在文件 leetcode.cpp 第 8231 行定义.
8234 for(
const auto &next: g[node]) {
8235 if(dfn[next] == -1) {
8236 tarjan(node, ++step, dfn, next, g, low, ans);
8239 low[node] = min(low[node], low[next]);
8241 if(dfn[node] < low[next]) {
8242 ans.push_back({node, next});
引用了 tarjan().
被这些函数引用 criticalConnections() , 以及 tarjan().
该类的文档由以下文件生成: