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O 1

Problems with tag O(1)

1447 found, showing 990 to 1020

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34

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Number of 1 Bits ->

Easy, #191, 3 solutions

Number of Beautiful Pairs ->

Easy, #2748, 2 solutions

Number of Burgers with No Waste of Ingredients ->

Medium, #1276, 2 solutions

Number of Changing Keys ->

Easy, #3019, 2 solutions

Number of Closed Islands ->

Medium, #1254, 2 solutions

Number of Common Factors ->

Easy, #2427, 2 solutions

Number of Days Between Two Dates ->

Easy, #1360, 2 solutions

Number of Days in a Month ->

Easy, #1118, 2 solutions

Number of Digit One ->

Hard, #233, 3 solutions

Number of Distinct Binary Strings After Applying Operations ->

Medium, #2450, 2 solutions

Number of Employees Who Met the Target ->

Easy, #2798, 2 solutions

Number of Equal Count Substrings ->

Medium, #2067, 2 solutions

Number of Equal Numbers Blocks ->

Medium, #2936, 2 solutions

Number of Even and Odd Bits ->

Easy, #2595, 2 solutions

Number of Good Pairs ->

Easy, #1512, 2 solutions

Number of Good Ways to Split a String ->

Medium, #1525, 3 solutions

Number of Laser Beams in a Bank ->

Medium, #2125, 2 solutions

Number of Lines To Write String ->

Easy, #806, 2 solutions

Number Of Rectangles That Can Form The Largest Square ->

Easy, #1725, 3 solutions

Number of Segments in a String ->

Easy, #434, 2 solutions

Number of Senior Citizens ->

Easy, #2678, 2 solutions

Number of Sets of K Non-Overlapping Line Segments ->

Medium, #1621, 2 solutions

Number of Smooth Descent Periods of a Stock ->

Medium, #2110, 2 solutions

Number of Spaces Cleaning Robot Cleaned ->

Medium, #2061, 2 solutions

Number of Steps to Reduce a Number in Binary Representation to One ->

Medium, #1404, 2 solutions

Number of Steps to Reduce a Number to Zero ->

Easy, #1342, 2 solutions

Number of Strings Which Can Be Rearranged to Contain Substring ->

Medium, #2930, 2 solutions

Number of Students Doing Homework at a Given Time ->

Easy, #1450, 2 solutions

Number of Students Unable to Eat Lunch ->

Easy, #1700, 3 solutions

Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold ->

Medium, #1343, 2 solutions