What the post says
#day447 of #1001daysofcode" "Did a simple observation-based question." "" "Leetcode: " "222. Count Complete Tree Nodes" "" "" "#1001daysofcode #dsa #python #java #coding #geeksforgeeks #notion #programming #daily #cpp #learning
Follow the challenge
Browse the Days of Code journal for selected updates. Shivam's projects show where regular practice connects to shipped software.