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Update READMEs.
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trekhleb committed May 21, 2018
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2 changes: 1 addition & 1 deletion src/algorithms/graph/articulation-points/README.md
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## References

- [GeeksForGeeks](https://www.geeksforgeeks.org/articulation-points-or-cut-vertices-in-a-graph/)
- [YouTube](https://www.youtube.com/watch?v=2kREIkF9UAs)
- [YouTube](https://www.youtube.com/watch?v=2kREIkF9UAs&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/graph/bellman-ford/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Bellman%E2%80%93Ford_algorithm)
- [On YouTube by Michael Sambol](https://www.youtube.com/watch?v=obWXjtg0L64)
- [On YouTube by Michael Sambol](https://www.youtube.com/watch?v=obWXjtg0L64&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/graph/bridges/README.md
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## References

- [GeeksForGeeks on YouTube](https://www.youtube.com/watch?time_continue=110&v=thLQYBlz2DM)
- [GeeksForGeeks on YouTube](https://www.youtube.com/watch?v=thLQYBlz2DM&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
- [Wikipedia](https://en.wikipedia.org/wiki/Bridge_%28graph_theory%29#Tarjan.27s_Bridge-finding_algorithm)
- [GeeksForGeeks](https://www.geeksforgeeks.org/bridge-in-a-graph/)
4 changes: 2 additions & 2 deletions src/algorithms/graph/detect-cycle/README.md
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Cycles in undirected graphs:

- [Detect Cycle in Undirected Graph on GeeksForGeeks](https://www.geeksforgeeks.org/detect-cycle-undirected-graph/)
- [Detect Cycle in Undirected Graph Algorithm on YouTube](https://www.youtube.com/watch?v=n_t0a_8H8VY)
- [Detect Cycle in Undirected Graph Algorithm on YouTube](https://www.youtube.com/watch?v=n_t0a_8H8VY&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)

Cycles in directed graphs:

- [Detect Cycle in Directed Graph on GeeksForGeeks](https://www.geeksforgeeks.org/detect-cycle-in-a-graph/)
- [Detect Cycle in Directed Graph Algorithm on YouTube](https://www.youtube.com/watch?v=rKQaZuoUR4M)
- [Detect Cycle in Directed Graph Algorithm on YouTube](https://www.youtube.com/watch?v=rKQaZuoUR4M&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
4 changes: 2 additions & 2 deletions src/algorithms/graph/dijkstra/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Dijkstra%27s_algorithm)
- [On YouTube by Nathaniel Fan](https://www.youtube.com/watch?v=gdmfOwyQlcI)
- [On YouTube by Tushar Roy](https://www.youtube.com/watch?v=lAXZGERcDf4)
- [On YouTube by Nathaniel Fan](https://www.youtube.com/watch?v=gdmfOwyQlcI&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
- [On YouTube by Tushar Roy](https://www.youtube.com/watch?v=lAXZGERcDf4&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/graph/eulerian-path/README.md
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Expand Up @@ -32,4 +32,4 @@ therefore, a solution does not exist.
## References

- [Wikipedia](https://en.wikipedia.org/wiki/Eulerian_path)
- [YouTube](https://www.youtube.com/watch?v=vvP4Fg4r-Ns)
- [YouTube](https://www.youtube.com/watch?v=vvP4Fg4r-Ns&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/graph/hamiltonian-cycle/README.md
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## References

- [Hamiltonian path on Wikipedia](https://en.wikipedia.org/wiki/Hamiltonian_path)
- [Hamiltonian path on YouTube](https://www.youtube.com/watch?v=dQr4wZCiJJ4)
- [Hamiltonian path on YouTube](https://www.youtube.com/watch?v=dQr4wZCiJJ4&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
- [Hamiltonian cycle on GeeksForGeeks](https://www.geeksforgeeks.org/backtracking-set-7-hamiltonian-cycle/)
4 changes: 2 additions & 2 deletions src/algorithms/graph/kruskal/README.md
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Expand Up @@ -45,5 +45,5 @@ are two possibilities of minimum spanning tree of the given graph.

- [Minimum Spanning Tree on Wikipedia](https://en.wikipedia.org/wiki/Minimum_spanning_tree)
- [Kruskal's Algorithm on Wikipedia](https://en.wikipedia.org/wiki/Kruskal%27s_algorithm)
- [Kruskal's Algorithm on YouTube by Tushar Roy](https://www.youtube.com/watch?v=fAuF0EuZVCk)
- [Kruskal's Algorithm on YouTube by Michael Sambol](https://www.youtube.com/watch?v=71UQH7Pr9kU)
- [Kruskal's Algorithm on YouTube by Tushar Roy](https://www.youtube.com/watch?v=fAuF0EuZVCk&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
- [Kruskal's Algorithm on YouTube by Michael Sambol](https://www.youtube.com/watch?v=71UQH7Pr9kU&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
4 changes: 2 additions & 2 deletions src/algorithms/graph/prim/README.md
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Expand Up @@ -43,5 +43,5 @@ are two possibilities of minimum spanning tree of the given graph.

- [Minimum Spanning Tree on Wikipedia](https://en.wikipedia.org/wiki/Minimum_spanning_tree)
- [Prim's Algorithm on Wikipedia](https://en.wikipedia.org/wiki/Prim%27s_algorithm)
- [Prim's Algorithm on YouTube by Tushar Roy](https://www.youtube.com/watch?v=oP2-8ysT3QQ)
- [Prim's Algorithm on YouTube by Michael Sambol](https://www.youtube.com/watch?v=cplfcGZmX7I)
- [Prim's Algorithm on YouTube by Tushar Roy](https://www.youtube.com/watch?v=oP2-8ysT3QQ&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
- [Prim's Algorithm on YouTube by Michael Sambol](https://www.youtube.com/watch?v=cplfcGZmX7I&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Strongly_connected_component)
- [YouTube](https://www.youtube.com/watch?v=RpgcYiky7uw)
- [YouTube](https://www.youtube.com/watch?v=RpgcYiky7uw&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/graph/topological-sorting/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Topological_sorting)
- [Topological Sorting on YouTube by Tushar Roy](https://www.youtube.com/watch?v=ddTC4Zovtbc)
- [Topological Sorting on YouTube by Tushar Roy](https://www.youtube.com/watch?v=ddTC4Zovtbc&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/math/integer-partition/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Partition_(number_theory))
- [YouTube](https://www.youtube.com/watch?v=ZaVM057DuzE)
- [YouTube](https://www.youtube.com/watch?v=ZaVM057DuzE&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
3 changes: 2 additions & 1 deletion src/algorithms/search/binary-search/README.md
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## References

[Wikipedia](https://en.wikipedia.org/wiki/Binary_search_algorithm)
- [Wikipedia](https://en.wikipedia.org/wiki/Binary_search_algorithm)
- [YouTube](https://www.youtube.com/watch?v=P3YID7liBug&index=29&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/sets/knapsack-problem/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Knapsack_problem)
- [0/1 Knapsack Problem on YouTube](https://www.youtube.com/watch?v=8LusJS5-AGo)
- [0/1 Knapsack Problem on YouTube](https://www.youtube.com/watch?v=8LusJS5-AGo&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/sets/longest-common-subsequnce/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Longest_common_subsequence_problem)
- [YouTube](https://www.youtube.com/watch?v=NnD96abizww)
- [YouTube](https://www.youtube.com/watch?v=NnD96abizww&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Longest_increasing_subsequence)
- [Dynamic Programming Approach on YouTube](https://www.youtube.com/watch?v=CE2b_-XfVDk)
- [Dynamic Programming Approach on YouTube](https://www.youtube.com/watch?v=CE2b_-XfVDk&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/sets/maximum-subarray/README.md
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Expand Up @@ -16,4 +16,4 @@ with the largest sum is `4, −1, 2, 1`, with sum `6`.
## References

- [Wikipedia](https://en.wikipedia.org/wiki/Maximum_subarray_problem)
- [YouTube](https://www.youtube.com/watch?v=ohHWQf1HDfU)
- [YouTube](https://www.youtube.com/watch?v=ohHWQf1HDfU&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
3 changes: 2 additions & 1 deletion src/algorithms/sorting/bubble-sort/README.md
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Expand Up @@ -11,4 +11,5 @@ are needed, which indicates that the list is sorted.

## References

[Wikipedia](https://en.wikipedia.org/wiki/Bubble_sort)
- [Wikipedia](https://en.wikipedia.org/wiki/Bubble_sort)
- [YouTube](https://www.youtube.com/watch?v=6Gv8vg0kcHc&index=27&t=0s&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
3 changes: 2 additions & 1 deletion src/algorithms/sorting/merge-sort/README.md
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Expand Up @@ -24,4 +24,5 @@ emulate merge sort (top-down).

## References

[Wikipedia](https://en.wikipedia.org/wiki/Merge_sort)
- [Wikipedia](https://en.wikipedia.org/wiki/Merge_sort)
- [YouTube](https://www.youtube.com/watch?v=KF2j-9iSf4Q&index=27&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
3 changes: 2 additions & 1 deletion src/algorithms/sorting/quick-sort/README.md
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## References

[Wikipedia](https://en.wikipedia.org/wiki/Quicksort)
- [Wikipedia](https://en.wikipedia.org/wiki/Quicksort)
- [YouTube](https://www.youtube.com/watch?v=SLauY6PpjW4&index=28&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/string/knuth-morris-pratt/README.md
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Expand Up @@ -16,4 +16,4 @@ of previously matched characters.
## References

- [Wikipedia](https://en.wikipedia.org/wiki/Knuth%E2%80%93Morris%E2%80%93Pratt_algorithm)
- [YouTube](https://www.youtube.com/watch?v=GTJr8OvyEVQ)
- [YouTube](https://www.youtube.com/watch?v=GTJr8OvyEVQ&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/string/levenshtein-distance/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Levenshtein_distance)
- [YouTube](https://www.youtube.com/watch?v=We3YDTzNXEk)
- [YouTube](https://www.youtube.com/watch?v=We3YDTzNXEk&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/string/longest-common-substring/README.md
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## References

- [Wikipedia](https://en.wikipedia.org/wiki/Longest_common_substring_problem)
- [YouTube](https://www.youtube.com/watch?v=BysNXJHzCEs)
- [YouTube](https://www.youtube.com/watch?v=BysNXJHzCEs&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
2 changes: 1 addition & 1 deletion src/algorithms/string/rabin-karp/README.md
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Expand Up @@ -22,4 +22,4 @@ strings, single-string searching algorithms are impractical.
## References

- [Wikipedia](https://en.wikipedia.org/wiki/Rabin%E2%80%93Karp_algorithm)
- [YouTube](https://www.youtube.com/watch?v=H4VrKHVG5qI)
- [YouTube](https://www.youtube.com/watch?v=H4VrKHVG5qI&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
4 changes: 2 additions & 2 deletions src/algorithms/uncategorized/n-queens/README.md
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- [Wikipedia](https://en.wikipedia.org/wiki/Eight_queens_puzzle)
- [GeeksForGeeks](https://www.geeksforgeeks.org/backtracking-set-3-n-queen-problem/)
- [On YouTube by Abdul Bari](https://www.youtube.com/watch?v=xFv_Hl4B83A)
- [On YouTube by Tushar Roy](https://www.youtube.com/watch?v=xouin83ebxE)
- [On YouTube by Abdul Bari](https://www.youtube.com/watch?v=xFv_Hl4B83A&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)
- [On YouTube by Tushar Roy](https://www.youtube.com/watch?v=xouin83ebxE&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)

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