This is a tool for calculating equivalent resistances/impedances/capacitances for a circuit (represented as a graph, hence "circuit graph"), written in C++.
This program exists for three reasons: boredom, a desire to brush up on my C++, and -- most importantly -- laziness. Why do tedious arithmetic when you can spend hours writing a program to do it for you?
Compile with:
g++ main.cpp -o circgraph
circgraph takes input from stdin in the following format:
<source_node> <sink_node>
<node1> <node 2> <weight>
<node1> <node 2> <weight>
...
See the testX.txt files for examples.