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Counting

Problems with tag Counting

137 found, showing 30 to 60

2

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Distant Barcodes ->

Medium, #1054, 3 solutions

Divide Array Into Equal Pairs ->

Easy, #2206, 2 solutions

Divide Array Into Increasing Sequences ->

Hard, #1121, 2 solutions

Equal Sum Arrays With Minimum Number of Operations ->

Medium, #1775, 3 solutions

Find All Lonely Numbers in the Array ->

Medium, #2150, 2 solutions

Find Consecutive Integers from a Data Stream ->

Medium, #2526, 2 solutions

Find Longest Special Substring That Occurs Thrice I ->

Medium, #2981, 2 solutions

Find Longest Special Substring That Occurs Thrice II ->

Medium, #2982, 2 solutions

Find Lucky Integer in an Array ->

Easy, #1394, 2 solutions

Find Players With Zero or One Losses ->

Medium, #2225, 2 solutions

Find Smallest Common Element in All Rows ->

Medium, #1198, 2 solutions

First Letter to Appear Twice ->

Easy, #2351, 2 solutions

Determine if Two Strings Are Close ->

Medium, #1657, 2 solutions

First Unique Character in a String ->

Easy, #387, 4 solutions

Furthest Point From Origin ->

Easy, #2833, 2 solutions

How Many Numbers Are Smaller Than the Current Number ->

Easy, #1365, 2 solutions

Increasing Decreasing String ->

Easy, #1370, 2 solutions

Intersection of Multiple Arrays ->

Easy, #2248, 2 solutions

Intersection of Three Sorted Arrays ->

Easy, #1213, 2 solutions

Kth Distinct String in an Array ->

Easy, #2053, 2 solutions

Largest Color Value in a Directed Graph ->

Hard, #1857, 3 solutions

Largest Combination With Bitwise AND Greater Than Zero ->

Medium, #2275, 2 solutions

Largest Values From Labels ->

Medium, #1090, 2 solutions

Least Number of Unique Integers after K Removals ->

Medium, #1481, 2 solutions

Letter Tile Possibilities ->

Medium, #1079, 2 solutions

Linked List Frequency ->

Easy, #3063, 2 solutions

Longest Common Subsequence Between Sorted Arrays ->

Medium, #1940, 2 solutions

Longest Harmonious Subsequence ->

Easy, #594, 2 solutions

Longest Palindrome by Concatenating Two Letter Words ->

Medium, #2131, 2 solutions

Longest Subsequence Repeated k Times ->

Hard, #2014, 2 solutions