Topic Replies Created
(Java) Problem 9.12 6 January 22, 2016
Solution to 22.48 min delay schedule, unlimited resources? 2 January 26, 2016
Shortest path with fewest edges: possible problem 6 January 7, 2016
(Java) Problem 6.3 variant 2 January 16, 2016
Paint a boolean matrix hangs the judge 3 January 5, 2016
Issue with C++ solution for Problem 16.8. (Generate binary trees) 2 January 3, 2016
Variant of 12.3 Search a sorted array (with duplicates) for entry equal to its index 2 December 26, 2015
Single pass solution to 12.12: find missing and duplicate elements 2 December 26, 2015
Model problem 13.11 as a graph 3 December 11, 2015
Solution 11.1 (Java): unclear remark 2 December 8, 2015
Complexity of 19.8 (Find string transformation) 3 December 23, 2015
A heuristic for shortest path with fewest number of edges? 4 December 18, 2015
Redundant code in 13.8 2 December 11, 2015
Iterative way to reconstruct tree from preorder traversal with markers (10.11) 2 December 7, 2015
Better space complexity for problem 17.3 2 November 24, 2015
Why passing arguments as pointers instead of references? 2 December 8, 2015
Solution to 10.12 (Java) is not space efficient and probably not O(n) 2 December 2, 2015
5-4 for loop i < 63 5 November 24, 2015
List of known typos 1 November 22, 2015
Stable merge of unsorted arrays to maximum sum? 3 October 13, 2015
Determine the critical height with O(c) space (22.39 in v1.5.1) 2 November 13, 2015
5-1 Parity >> vs >>> 3 November 13, 2015
Doubly-linked list memory leak 9 November 10, 2015
An alternative solution to the interval covering problem (18.4 in v1.5.1) 2 November 7, 2015
Question about problem 12.1, variant 2 2 October 27, 2015
Prob 13.4 LRU cache in Java - no need for moveToFront()/lookup()/insert() since LinkedHashMap already supports access-ordering via constructor 5 October 25, 2015
18.7 GasUp Problem 2 October 29, 2015
Problem 17.7 Answer 5 October 23, 2015
Problem 14.10 Implement counting sort 2 October 14, 2015
Emplace() instead of push_back() in 9.3? 4 September 21, 2015