Code Problem
Find the sum of the elements in an array of integers.
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To find the sum of the elements in an array of integers, simply add all of the elements together.
Finding the Longest Increasing Subsequence in an Array
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Given an array of distinct integers, this problem asks you to find the length of the longest subsequence in which the elements are strictly increasing. For example, given the array [1,3 ,2,4], the longest increasing subsequence would be [1,2,4], so the answer would be 3.
Longest Substring Without Repeating Characters
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Given a string, this algorithm finds the length of the longest substring within that string that does not contain any repeating characters. For example, given the input string "abcabcbb", the algorithm would output 3, since the longest substring without any repeating characters within that string is "abc".
Sum of Array Elements
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This technical problem involves finding the sum of all elements in an array. An example input would be [1, 2, 3, 4, 5], and the expected output would be 15.
Find the Length of the Longest Substring Without Repeating Characters
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This problem asks you to find the length of the longest substring without repeating characters. For example, given the input "abcabcbb", the longest substring would be "abc", which has a length of 3.
Longest common prefix in an array of strings
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Given an array of strings, this problem looks for the longest common prefix. This is the string that is shared by all of the strings in the array, and is typically the shortest string in the array.
"Longest Substring Without Repeating Characters"
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Given a string, the goal is to find the length of the longest substring that does not contain any repeating characters. For example, in the input string "abcabcbb", the longest substring without repeating characters is "abc", which has a length of 3.
Sum of absolute values in array.
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The sum of the absolute values of all the elements in an array can be found by iterating through the array and adding the absolute value of each element to a total sum.
