## Category: Algorithms

Problem Statement Cameron and Jamie’s kid is almost 3 years old! However, even though the child is more independent now,...

Problem Given a string of digits S, insert a minimum number of opening and closing parentheses into it such that...

Problem statement Vestigium means “trace” in Latin. In this problem we work with Latin squares and matrix traces. The trace of...

Problem Statement Given an array with positive numbers and a target number, find all of its contiguous subarrays whose product is...

Problem Statement Given an array arr of unsorted numbers and a target sum, count all triplets in it such that arr+arr+arr...