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#day60 of #1001daysofcode" "Today learned stack so did its three problems, would had done more questions but my small sister too wanted to do dsa (disturbing solving of aasan questions.)" "" "Leetcode:" "844. Backspace String Compare " "2126. Destroying Asteroids " "735. Asteroid Collision" "" "Today did a easy question and 2 medium questions on stacks." "Stacks are just dynamic arrays." "In python as we have dynamic arrays by default, the declaration of stack is very easy." "And it has only three things to implement." "I learned it from Neetcode." "The time complexity were O(m+n) and O(n)." "" "#1001daysofcode #dsa #python #java #coding #geeksforgeeks #notion #programming #daily #cpp #learningjourney #complexity #leetcode
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Browse the Days of Code journal for selected updates. Shivam's projects show where regular practice connects to shipped software.