All Posts · CCNY_Prep

2020

Week 5 Excercises Tue 16 June 2020

112 Path Sum (David) Tue 09 June 2020

202 Happy Number (David) Tue 09 June 2020

232 Implement Queue using Stacks (David) Tue 09 June 2020

36 Valid Sudoku (David) Tue 09 June 2020

373 Find K Pairs with Smallest Sums (David) Tue 09 June 2020

404 Sum of Left Leaves (David) Tue 09 June 2020

692 Top K Frequent Words (David) Tue 09 June 2020

Week 4 Excercises Sun 07 June 2020

84 Largest Rectangle in Histogram (David) Thu 04 June 2020

Week 3 Excercises Tue 02 June 2020

Week 2 Excercises Tue 26 May 2020

200 Number of Islands (Kieran) Mon 18 May 2020

543 Diameter of Binary Tree (Kieran) Mon 18 May 2020

Bloomberg Excercises Sun 17 May 2020

328 Odd Even Linked List (David) Fri 15 May 2020

86 Partition List (David) Fri 15 May 2020

160 Intersection of Two Linked Lists (Kieran) Fri 15 May 2020

328 Odd Even Linked List (Kieran) Fri 15 May 2020

430. Flatten a Multilevel Doubly Linked List (Kieran) Fri 15 May 2020

141 Linked List Cycle (David) Mon 11 May 2020

2 Add Two Numbers (David) Mon 11 May 2020

206 Reverse Linked List (David) Mon 11 May 2020

237 Delete Node in a Linked List (David) Mon 11 May 2020

2 Add Two Numbers (Kieran) Mon 11 May 2020

Add Two Numbers Sun 10 May 2020

Stacks, Queues, Heaps, and Hash Tables in Python Sun 10 May 2020

242 Valid Anagram (David) Sun 10 May 2020

Week 1 Excercises Sat 09 May 2020