Teaching Kids Programming – Find N Unique Integers Sum up to Zero
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an integer n, return any array containing n unique integers such that they add up to 0. Example 1: …
Category: math
Count Multiset Sum (Knapsacks) by Dynamic Programming Algorithm
March 31, 2021
algorithms, c / c++, Dynamic Programming, dynamic programming, Knapsack Problems, math
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Given a list of unique positive integers nums and a positive integer k, return the number of unique combinations that sum up to k. You may reuse numbers when …
Teaching Kids Programming – Longest Consecutive Run of 1s in Binary
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a non-negative integer n, return the length of the longest consecutive run of 1s in its binary representation. Constraints …
Count Multiset Sum (Knapsacks) by Recursive BackTracking Algorithm
March 30, 2021
algorithms, c / c++, DFS, Dynamic Programming, Knapsack Problems, math, recursive
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Given a list of unique positive integers nums and a positive integer k, return the number of unique combinations that sum up to k. You may reuse numbers when …
Counting Algorithms to Compute All Sublists Sum
Given a list of integers nums, consider every contiguous sublist. Sum each of these sublists and return the sum of all these values. Mod the result by 10 ** …