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added LLdeque psuedocode and fix disjoint placement #43

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Merged
kathy-tran07 merged 1 commit into from
Sep 9, 2025
Merged

added LLdeque psuedocode and fix disjoint placement #43

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3 changes: 2 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
<td align="center"><a href="https://github.com/zminot"><img src="https://avatars.githubusercontent.com/u/43081846?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Zachary Minot</b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/commits?author=zminot" title="Code">💻</a></td>
<td align="center"><a href="https://github.com/1ntEgr8"><img src="https://avatars.githubusercontent.com/u/40111357?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Elton Leander Pinto</b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/commits?author=1ntEgr8" title="Code">💻</a></td>
<td align="center"><a href="https://github.com/yotam-k"><img src="https://avatars.githubusercontent.com/u/31946987?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Yotam Kanny</b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/issues?q=author%3Ayotam-k" title="Bug reports">🐛</a> <a href="https://github.com/csvistool/visualization-tool/commits?author=yotam-k" title="Code">💻</a></td>
<td align="center"><a href="https://github.com/ohcnivek"><img src="https://avatars.githubusercontent.com/u/64056046?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Kevin Cho</b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/issues?q=author%3Aohcnivek" title="Bug reports">🐛</a> <a href="https://github.com/csvistool/visualization-tool/commits?author=ohcnivek" title="Code">💻</a></td>
<td align="center"><a href="https://github.com/ohcnivek"><img src="https://avatars.githubusercontent.com/u/64056046?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Kevin Cho</b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/issues?q=author%3Aohcnivek" title="Bug reports">🐛</a> <a href="https://github.com/csvistool/visualization-tool/commits?author=ohcnivek" title="Code"><💻/a></td>
</tr>
<tr>
<td align="center"><a href="https://github.com/akoap"><img src="https://avatars.githubusercontent.com/u/35209362?v=4" width="100px;" alt=""/><br /><sub><b>Akshay Patil</b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/commits?author=akoap" title="Code">💻</a></td>
Expand All @@ -55,6 +55,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
<td align="center"><a href="https://github.com/m-skaan"><img src="https://avatars.githubusercontent.com/u/93020882?v=4" width="100px;" alt=""/><br /><sub><b>Muskaan Gupta</b></sub></a><br /> <a href="https://github.com/csvistool/visualization-tool/commits?author=m-skaan" title="Code">💻</a></td>
<td align="center"><a href="https://github.com/VineethSendilraj"><img src="https://avatars.githubusercontent.com/u/66220022?v=4" width="100px;" alt=""/><br /><sub><b>Vineeth Sendilraj</b></sub></a><br /> <a href="https://github.com/csvistool/visualization-tool/commits?author=VineethSendilraj" title="Code">💻</a> <a href="https://github.com/csvistool/visualization-tool/commits?author=VineethSendilraj" title="Design">🎨</a></td>
<td align="center"><a href="https://github.com/PureTrippH"><img src="https://avatars.githubusercontent.com/u/20043396?v=4" width="100px;" alt=""/><br /><sub><b>Tripp Hanley</b></sub></a><br /> <a href="https://github.com/csvistool/visualization-tool/commits?author=PureTrippH" title="Code">💻</a></td>
<td align="center"><a href="https://github.com/amchelapurath2023"><img src="https://avatars.githubusercontent.com/u/74162023?v=4" width="100px;" alt=""/><br /><sub><b>Anshul Chelapurath </b></sub></a><br /><a href="https://github.com/csvistool/visualization-tool/commits?author=amchelapurath2023" title="Code">💻</a></td>
</tr>
</table>

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10 changes: 5 additions & 5 deletions src/AlgoList.js
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Expand Up @@ -104,11 +104,11 @@ export const algoList = [
'Dijkstra',
'Prim',
'Kruskal',
'DisjointSet',
'LCS',
'---',
'DP & Extras',
'CreateGraph',
'DisjointSet',
'SplayTree',
'Floyd',
'DropSort',
Expand Down Expand Up @@ -328,10 +328,6 @@ export const algoFilter = [
id: 'Kruskal',
category: 'Graph Algorithms',
},
{
id: "DisjointSet",
category: 'Graph Algorithms'
},
{
id: 'LCS',
category: 'DP & Extras',
Expand All @@ -344,6 +340,10 @@ export const algoFilter = [
id: 'CreateGraph',
category: 'DP & Extras',
},
{
id: "DisjointSet",
category: 'DP & Extras'
},
{
id: 'SplayTree',
category: 'DP & Extras',
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109 changes: 101 additions & 8 deletions src/pseudocode.json
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Original file line number Diff line number Diff line change
Expand Up @@ -938,22 +938,115 @@
},
"DequeLL": {
"addFirst": {
"code": [],
"english": []
"code": [
["procedure addFirst(data)"],
[" if size == 0"],
[" head ← new Node(data)"],
[" tail ← head"],
[" else"],
[" Node newHead ← new Node(data)"],
[" newHead.next ← head"],
[" head.prev ← newHead"],
[" head ← newHead"],
[" size++"],
["end procedure"]
],
"english": [
["procedure addFirst(data)"],
[" if (list is empty):"],
[" head points to new node"],
[" tail points to new node"],
[" else:"],
[" create newHead node with data"],
[" newHead.next points to head"],
[" head.prev points to newHead"],
[" head points to newHead"],
[" increment size"],
["end procedure"]
]
},
"addLast": {
"code": [],
"english": []
"code": [
["procedure addLast(data)"],
[" if size == 0"],
[" tail ← new Node(data)"],
[" head ← tail"],
[" else"],
[" Node newTail ← new Node(data)"],
[" newTail.prev ← tail"],
[" tail.next ← newTail"],
[" tail ← newTail"],
[" size++"],
["end procedure"]
],
"english": [
["procedure addLast(data)"],
[" if (list is empty):"],
[" head points to new node"],
[" tail points to new node"],
[" else:"],
[" create newTail node with data"],
[" newTail.prev points to tail"],
[" tail.next points to newTail"],
[" tail points to newTail"],
[" increment size"],
["end procedure"]
]
},
"removeFirst": {
"code": [],
"english": []
"code": [
["procedure removeFirst()"],
[" T data ← head.data"],
[" head ← head.next"],
[" if head == null"],
[" tail ← null"],
[" else"],
[" head.prev ← null"],
[" size--"],
[" return data"],
["end procedure"]
],
"english": [
["procedure removeFirst()"],
[" copy data at head to temp"],
[" head moves to next node"],
[" if (head is null):"],
[" null out tail"],
[" else:"],
[" null out head.prev"],
[" decrement size"],
[" return temp"],
["end procedure"]
]
},
"removeLast": {
"code": [],
"english": []
"code": [
["procedure removeLast()"],
[" T data ← tail.data"],
[" tail ← tail.prev"],
[" if tail == null"],
[" head ← null"],
[" else"],
[" tail.next ← null"],
[" size--"],
[" return data"],
["end procedure"]
],
"english": [
["procedure removeBack()"],
[" copy data at tail to temp"],
[" tail moves to previous node"],
[" if (tail is null):"],
[" null out head"],
[" else:"],
[" null out tail.next"],
[" decrement size"],
[" return temp"],
["end procedure"]
]
}
},

"BST": {
"preorder": {
"code": [
Expand Down