What the post says
#day131 of #1001daysofcode" "Today did two question on bit manipulation and basic logic." "" "Leetcode:" "171. Excel Sheet Column Number " "89. Gray Code" "" "The time complexity were O(n^2) and O(n)." "Used the ord function and bitwise shift operator." "" "#1001daysofcode #dsa #python #java #coding #geeksforgeeks #notion #programming #daily #cpp #learning
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