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authorGloria Mundi <gloria@gloria-mundi.eu>2026-09-14 23:25:14 +0200
committerGloria Mundi <gloria@gloria-mundi.eu>2026-09-14 23:25:14 +0200
commit5b85f8063460cfeec6b7a798b5dfeb06755354fd (patch)
tree972c39aa4ca7bdcea3cd04789034f1d034f6cd32 /content/graph
parent77ca873deccb6c38f235896bf03f53d6cc0bcf2e (diff)
parentcf4b381136961c321eb0e2140a954a74341d5f2c (diff)
merge mzuenni changesHEADmaster
Diffstat (limited to 'content/graph')
-rw-r--r--content/graph/graph.tex4
-rw-r--r--content/graph/stoerWagner.cpp4
2 files changed, 4 insertions, 4 deletions
diff --git a/content/graph/graph.tex b/content/graph/graph.tex
index b27db0b..040cf3b 100644
--- a/content/graph/graph.tex
+++ b/content/graph/graph.tex
@@ -248,14 +248,14 @@ Sei $a_{ij}$ die Adjazenzmatrix von $G$ \textcolor{gray}{(mit $a_{ii} = 1$)}, da
\subsubsection{\textsc{Dinitz}'s Algorithm mit Capacity Scaling}
\begin{methods}
- \method{maxFlow}{doppelt so schnell wie \textsc{Ford-Fulkerson}}{\abs{V}^2\cdot\abs{E}}
+ \method{maxFlow}{doppelt so schnell wie \textsc{Ford-Fulkerson}}{\min(\abs{V}^2\cdot\abs{E}, F\cdot\abs{E})}
\method{addEdge}{fügt eine \textbf{gerichtete} Kante ein}{1}
\end{methods}
\sourcecode{graph/dinitzScaling.cpp}
\begin{algorithm}{Min-Cost-Max-Flow}
\begin{methods}
- \method{mincostflow}{berechnet Fluss}{\abs{V}^2\cdot\abs{E}^2}
+ \method{mincostflow}{berechnet Fluss}{F\cdot\abs{V}\cdot\abs{E}}
\end{methods}
\sourcecode{graph/minCostMaxFlow.cpp}
\end{algorithm}
diff --git a/content/graph/stoerWagner.cpp b/content/graph/stoerWagner.cpp
index a122488..c28800e 100644
--- a/content/graph/stoerWagner.cpp
+++ b/content/graph/stoerWagner.cpp
@@ -44,10 +44,10 @@ ll stoer_wagner() {
state.push_back({cur, c});
}
int t = state.back().second;
- state.pop_back();
+ state.pop_back(); // cut between comp(t) and everything else
if (state.empty()) return 0; // graph is not connected?!
- merge(state.back().second, t);
res = min(res, state.back().first);
+ merge(state.back().second, t);
}
return res;
}