#### TopCoder Practice Rooms SRM 159 DIV 2 250

: Explanation The code that I had written was very messy. So, when I was looking at other’s solu … more →

#### TopCoder Practice Rooms SRM 163 DIV 2 250

: Problem Statement The inchworm is a creature of regular habits. She inches forward some distance alo … more →

#### TopCoder Practice Rooms SRM 162 DIV 2 250

: Explanation You need to use this property –> lcm(a, b) = a*b/gcd(a, b). So, You need to mak … more →

#### Defining Your Supplier Relationships Matters

: By Ed Bernstein, IRI President, and Greg Holden, Business Writer Elements of business that were trad … more →

#### TopCoder Practice Rooms SRM 161 DIV 2 250

: Explanation This ia a simple problem. Some important points here are the limits for ‘for-loops … more →

#### My first SRM - single round match TOPCODER

: So yesterday I appeared for my first SRM – Single Round Match on Topcoder. My first SRM 579 … more →

#### C# - Bubble sort — 2 comments

: Hello, i go to explain the sort algorithm Bubble Sort in C#. The purpose of this sorting algorithm i … more →

#### SRM 579 DIV 2, Problem 250

: Here a new problem from today´s SRM! This round +105 points!  Here only need to sort the array, then … more →

#### Practice Room SRM 179 DIV 2, Problem 550 Rep

: here a new problem I´ve solved right now! Here first need to work with people and small packages, if … more →

#### Practice Room SRM 177 DIV 2, Problem 500 Rep

: Here a new problem I´ve solved right now! Here i decided a for loop, in each iteration use regular e … more →

#### Practice Room SRM 176 DIV 2, Problem 500 Rep

: Here a new problem I´ve solved right now! Here i decided to create an array with all the possibiliti … more →

#### TopCoder Practice Rooms SRM 158 DIV 2 250

: Explanation This is a simple problem. Just make a function ‘rotate’ so that you can rota … more →

#### TopCoder Practice Rooms SRM 157 DIV 2 250

: Problem Statement A popular guessing game is “Guess the number”, where one person select … more →

#### TopCoder Practice Rooms SRM 155 DIV 2 250

: Explanation Whenever you come accros ‘-’ , multiply by 10 and add the number of ‘X … more →

#### Practice Room SRM 175 DIV 2, Problem 250 Rep

: Here a new problem I´ve solved right now! First i get all the times each letter is repeated, then ge … more →

#### TopCoder Practice Rooms SRM 154 DIV 2 300

: Explanation Only thing that is important is splitting the string into two and converting and adding … more →

#### TopCoder Practice Rooms SRM 153 DIV 2 250

: Explanation This is a simple brute force problem. Problem Statement When selling goods, it is import … more →

#### C# - Extract the vowels from a string with RegularExpressions — 2 comments

: I create a class ExtractVowels, with a method extractVowels, that takes a name and return a string[] … more →

#### Practice Room SRM 174 DIV 2, Problem 500 Rep — 4 comments

: Here a new problem I´ve solved! First i get the difference between 100 – minOdds, then i used … more →

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