objectionary/eo-graphs

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A few classic graph algorithms implemented in C++, Java, and EOLANG

Stars: 17
Forks: 6
Open beginner issues: 0
Indexed issues: 22

Dominant language: Java
License: MIT
Last GitHub push: Jul 9, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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22 open issues indexed

C++ Ford-Fulkerson writes past fixed arrays above 1000 vertices Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

objectionary/eo-graphs#72 · Opened Sep 16, 2026
Prim implementations crash on an empty graph Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

objectionary/eo-graphs#71 · Opened Sep 16, 2026
EO MST algorithms index collections with sparse vertex labels Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

objectionary/eo-graphs#70 · Opened Sep 16, 2026
PrimMST.getWeight overflows the total edge weight Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

objectionary/eo-graphs#69 · Opened Sep 16, 2026
Kruskal edge comparator overflows for extreme weights Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

objectionary/eo-graphs#68 · Opened Sep 16, 2026
Dijkstra accepts negative weights and returns incorrect paths Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

objectionary/eo-graphs#67 · Opened Sep 16, 2026
Ford-Fulkerson overflows the accumulated maximum flow Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

objectionary/eo-graphs#66 · Opened Sep 16, 2026
Dijkstra ignores valid zero-weight edges Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

objectionary/eo-graphs#65 · Opened Sep 16, 2026
Dijkstra returns wrong paths when distance addition overflows Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

objectionary/eo-graphs#64 · Opened Sep 16, 2026
GraphGenerator silently accepts invalid command-line arguments Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

objectionary/eo-graphs#63 · Opened Sep 16, 2026
Java Makefile targets do not match javac output paths Open

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

objectionary/eo-graphs#62 · Opened Sep 16, 2026
The run target stores exit codes instead of algorithm output Open

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

objectionary/eo-graphs#61 · Opened Sep 16, 2026
The make workflow installs an unpinned EO CLI Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

objectionary/eo-graphs#60 · Opened Sep 16, 2026
CI runs xcop and pdd from moving master branches Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

objectionary/eo-graphs#59 · Opened Sep 16, 2026
Java MST commands fail on sparse vertex labels Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

objectionary/eo-graphs#58 · Opened Sep 16, 2026
Ford-Fulkerson never terminates when the source and sink are the same vertex Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

objectionary/eo-graphs#57 · Opened Sep 16, 2026
Unused `prim.WeightGraph` import in `src/java/kruskal/kruskal.java` forces unneeded cross-package compile order Open

Difficulty 1/5 Under an hour Newbie friendliness 78/100

objectionary/eo-graphs#46 · 1 comment · Opened Jun 19, 2026
Top-level Makefile eo target fails on rebuild: mkdir target target/run lacks -p Open

Difficulty 1/5 Under an hour Newbie friendliness 91/100

objectionary/eo-graphs#44 · 1 comment · Opened Jun 16, 2026
`fordfulkerson.eo` file is missing from `src/eo/fordfulkerson/` directory Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

objectionary/eo-graphs#43 · 1 comment · Opened Jun 14, 2026
`GraphGenerator` link in README points to a forked repo instead of `objectionary/eo-graphs` Open

Difficulty 1/5 Under an hour Newbie friendliness 92/100

objectionary/eo-graphs#42 · 1 comment · Opened Jun 14, 2026
Misspelling `FordFalkerson` instead of `FordFulkerson` in Java and C++ source files Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

objectionary/eo-graphs#41 · 1 comment · Opened Jun 14, 2026
Dependency Dashboard Open

wontfix

Difficulty 1/5 Under an hour Newbie friendliness 10/100

objectionary/eo-graphs#11 · Opened Sep 4, 2022

objectionary/eo-graphs

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