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J. S. Kowontan


Last seen: 9 días hace Con actividad desde 2017

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Computational mathematician and research scientist with specialization in algorithm development, AI and machine learning, signal and systems, modeling and simulation, physics engine development, operation research, advanced modern control and MATLAB programming.

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  • Computational Geometry II Master
  • Magic Numbers II Master
  • Computational Geometry IV Master
  • Indexing V Master
  • Number Manipulation II Master

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Resuelto


Pass the Threshold!!
Write a Matlab function that will take as input a matrix of arbitrary dimensions and a scalar threshold value, and return a vec...

casi 6 años hace

Resuelto


The Google Interview: Two Eggs Problem
Consider the following problem, a popular Google interview question: A firm has invented a super-strong egg. For publicity pu...

casi 6 años hace

Resuelto


Toads and Frogs Puzzle 2
On a two-dimensional board with 2n + 1 rows and 2n + 1 columns, all (2n + 1)^2 positions of the board, except the central one, a...

casi 6 años hace

Problema


Nash Equilibrium
In game theory, a player's *strategy* is any of the options that can be chosen in a setting where the pay-off depends not only o...

casi 6 años hace | 7 | 5 solvers

Resuelto


Reverse the input
Given an input (n), produce an output in the reverse order with out using string variables or string function. Example x ...

casi 6 años hace

Resuelto


Sum of first n terms of a harmonic progression
Given inputs a, d and n, return the sum of the first n terms of the harmonic progression a, a/(1+d), a/(1+2d), a/(1+3d),....

casi 6 años hace

Resuelto


string comparision
compare two strings if both are same return 1 else return 0

casi 6 años hace

Problema


Let's Make A Deal: Criminal Minds
The game of Let's Make A Deal proceeds as follows; The player is given the choice of three doors: Behind one door is a car; b...

casi 6 años hace | 1 | 2 solvers

Resuelto


Find argmax of a function
You are given vectors x and y (=f(x)). Return the element of x for which f(x) is maximized.

casi 6 años hace

Problema


Let's Make A Deal: The Player's Dilemma 2
Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. Y...

casi 6 años hace | 1 | 2 solvers

Problema


Let's Make A Deal: The Player's Dilemma
Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. Y...

casi 6 años hace | 0 | 2 solvers

Resuelto


Seperate array to small section according to its index position
Given a integer n, we can generate a sequence [0,1,2,3,4,..., 2^n-1], then we separate it to two sequence according to their ind...

casi 6 años hace

Resuelto


Penny Distribution Machine
A machine consists of a row of boxes. To start, one places N pennies in the leftmost box. The machine then redistributes the pen...

casi 6 años hace

Resuelto


God of War: The Chains Of Olympus
The Spartan warrior, Kratos, is held by a chain of _n > 1_ links in the underworld. His only chance of survival is to break the ...

casi 6 años hace

Resuelto


Counting Squares
An algorithm starts with a single square and on each of its next iterations adds new squares all around the outside as shown bel...

casi 6 años hace

Problema


God of War: The Chains Of Olympus
The Spartan warrior, Kratos, is held by a chain of _n > 1_ links in the underworld. His only chance of survival is to break the ...

casi 6 años hace | 1 | 5 solvers

Problema


Penny Distribution Machine
A machine consists of a row of boxes. To start, one places N pennies in the leftmost box. The machine then redistributes the pen...

casi 6 años hace | 1 | 22 solvers

Resuelto


Five Fingers
A little girl has just learnt how to count from 1 to N using the five fingers of her left hand as follows. She starts by calling...

casi 6 años hace

Problema


Five Fingers
A little girl has just learnt how to count from 1 to N using the five fingers of her left hand as follows. She starts by calling...

casi 6 años hace | 2 | 26 solvers

Problema


Counting Squares
An algorithm starts with a single square and on each of its next iterations adds new squares all around the outside as shown bel...

casi 6 años hace | 3 | 32 solvers

Resuelto


007: Chinese Barrack Invasion
*MISSION:* Successfully invade a military barrack located in China. *WARNING:* There is a row of _n_ security switches protec...

casi 6 años hace

Problema


007: Chinese Barrack Invasion
*MISSION:* Successfully invade a military barrack located in China. *WARNING:* There is a row of _n_ security switches protec...

casi 6 años hace | 2 | 21 solvers

Problema


The Generalized-N Eggs Problem
A firm has invented a super-strong egg. For publicity purposes, it wants to determine the highest floor in a story building with...

casi 6 años hace | 1 | 3 solvers

Problema


The Google Interview: Two Eggs Problem
Consider the following problem, a popular Google interview question: A firm has invented a super-strong egg. For publicity pu...

casi 6 años hace | 2 | 21 solvers

Resuelto


Sort Reversal
There are n index cards in a row, with n distinct integers written on them (one number per card) so that the numbers are sorted ...

casi 6 años hace

Problema


Sort Reversal
There are n index cards in a row, with n distinct integers written on them (one number per card) so that the numbers are sorted ...

casi 6 años hace | 2 | 16 solvers

Problema


Toads and Frogs Puzzle 2
On a two-dimensional board with 2n + 1 rows and 2n + 1 columns, all (2n + 1)^2 positions of the board, except the central one, a...

casi 6 años hace | 1 | 9 solvers

Resuelto


Toads and Frogs Puzzle
On a one-dimensional board with n + m + 1 cells, there are n counters in the first n cells representing Toads and m counters in ...

casi 6 años hace

Problema


Toads and Frogs Puzzle
On a one-dimensional board with n + m + 1 cells, there are n counters in the first n cells representing Toads and m counters in ...

casi 6 años hace | 1 | 18 solvers

Resuelto


Raise each element to the power of its index in a matrix
In a matrix, A = [1,2;3,4] raise the power of each element like: 1^1+2^3+3^2+4^4 and add it all to produce the result 274

casi 6 años hace

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