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fix(Finish-All-Tasks): repair both implementations and highlights — Python False/True keywords, [u,v] indexing, and missing onpath unwind; Java int[][] in place of undefined pair type; GfG link label; Course Schedule as the related LeetCode problem; DFS General Idea (backlog 07f883c2645d3c5e)
fix(Pruning-Pothos): correct EDGE CASE expected output to what the postorder code actually returns (inner Aphids chain survives; only the right Aphids leaf is pruned) (backlog ceb16f6b4e52df56)
fix(Croquembouche): return the result list instead of printing it, matching the U-nderstand contract and the list-literal expected outputs (backlog 290feea607e9b82c)
fix(Basic-Calculator): restore missing class Solution wrapper around calculate and add Stack bullet so M-atch reflects the stack-based technique the code uses (backlog 38001d593a5d59b3)
fix(Kth-Largest-Element-in-an-Array): correct O(k) complexity claims and scope Evaluate to each implementation (Python O(N + k logN), Java O(N logk)); align Java comments with its bounded-heap algorithm (backlog d748e2ecb4c45c7b)
fix(Add-Two-Numbers-II): reword no-reverse Q&A as the LeetCode follow-up it actually is, resolving contradiction with the iterative reverseList solution (backlog 84e86915f595ead9)
fix(Backtracking-UMPIRE-Cheat-Sheet): correct pseudocode guard (reject only dead-end states, not every partial state) and make candidate iteration explicit (backlog 41382110177d176c)
fix(Convert-Sorted-Array-to-Binary-Search-Tree): make HAPPY CASE trees match the Java implementation's actual output and note the Python right-middle variant (backlog d9fe2d6fcce23d81)
fix(Word-Ladder): replace Reconstruct-Itinerary boilerplate in M-atch BFS/DFS bullets and fix IndentationError on the final return 0 (backlog fd0a08ff99e81823)