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Nikolaos Nikolaou


1.654 total contributions since 2015

mE Be like : You look like a MoviE!
She bE like : Waaaa...

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Nikolaos Nikolaou's Badges

  • Speed Demon
  • Sequences And Series I Master
  • Leader
  • ASEE Challenge Master
  • Cody Problems in Japanese Master
  • Functions I Master
  • Computational Geometry I Master
  • Cody Challenge Master
  • Strings II Master
  • Indexing II Master
  • Strings I Master
  • Project Euler I
  • Introduction to MATLAB Master
  • Community Group Solver
  • Scholar

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Pandigital number n°2 (Inspired by Project Euler 32)
After <http://www.mathworks.com/matlabcentral/cody/problems/2319 Problem 2319>. An n-digit number is pandigital if it makes u...

27 Tage ago

Solved


Pandigital number n°1 (Inspired by Project Euler 32)
A little warm-up to begin... An n-digit number is pandigital if it makes use of all the digits 1 to n exactly ONCE. For ex...

27 Tage ago

Solved


Convert decimal to binary and then generate the minimum binary it can with jumbling
input is 10 --> 1010 output should be 3 --> 0011 input 23 --> 10111 output should be 15 --> 01111

28 Tage ago

Solved


Gray code
Given a decimal number, convert it to its corresponding gray code. 8 -- 1100 ; 4 -- 110 ; 17-- 11001;

28 Tage ago

Solved


Check if a number belongs in the fibonacci squence
Test if integer i is a number in the fibonacci sequence. Return true if it is.

28 Tage ago

Solved


Quadratic equation
given three inputs (a, b, c) for the equation a*x^2+b*x+c=0; return 1 if the roots are complex (non zero imaginary), and 0 if th...

29 Tage ago

Solved


Check if number is a square number
Test if integer i is a square number. Return logical true if it is.

30 Tage ago

Solved


Check if integer is a prime number
Check if integer i is a prime number. Returns logical true '1' if it is.

30 Tage ago

Solved


Scalar Matrix Manipulation
Assume, input x is a scalar matrix such as, x = 2 0 0 0 2 0 0 0 2 th...

etwa ein Monat ago

Solved


Cody problems in French : Trouvez la logique Pt.2
Trouvez la logique entre x et y, aidez-vous de la test suite. Bon courage. P.S: L'utilisation de "^" est de nouveau fortement...

etwa ein Monat ago

Solved


Get the mean digit
Write a function that gives the mean digit (round towards nearest integer) of an input and positive number. For example: x ...

etwa ein Monat ago

Solved


Say type of roots in quadratic equation
Given the coefficients of a quadratic equation, write a function that gives the output y='RealDifferent' if the roots are real a...

etwa ein Monat ago

Solved


Get the value 100
Knowing that 123-45-67+89=100, write a function that gives this result for any order of the digits in the input. Otherwise, the ...

etwa ein Monat ago

Solved


Chào các bạn.
Cho 3 số. Tính tổng của chúng

etwa ein Monat ago

Solved


Sum sum!!!
Sum the numbers from 1 to n

etwa ein Monat ago

Solved


Triangle???
Calculate the circumference of an equilateral triangle with x

etwa ein Monat ago

Solved


Perimeter of a square!
Calculate the circumference of the square whose side is n

etwa ein Monat ago

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square a number twice with square root of 4/5
square a number twice with square root of 4/5

etwa ein Monat ago

Solved


Given a vector x, return vector y with all negative elements from the vector x.
Given a vector x, return vector y with all negative elements from the vector x if x has negative elements. Otherwise return 0. ...

etwa ein Monat ago

Solved


Duplicate all elements in the array
Duplicate all elements in the array

etwa ein Monat ago

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

etwa ein Monat ago

Solved


easy problem
Find the last element of the array

etwa ein Monat ago

Solved


calculate the length of matrix
input 1 array, calculate the length

etwa ein Monat ago

Solved


Converts numbers into characters
Converts numbers into characters

etwa ein Monat ago

Solved


to the 2 all elements
to the 2 all elements

etwa ein Monat ago

Solved


Find the max element of the array
Find the max element of the array

etwa ein Monat ago

Solved


the average value of the elements
Calculate the average value of the elements in the array

etwa ein Monat ago

Solved


Check prime numbers
Let x, return 1 if x is a prime number, 0 otherwise e.g x = 7, return y =1; x = 6 return y = 0;

etwa ein Monat ago

Solved


Square
square root of x

etwa ein Monat ago

Solved


factorial
calculate x!

etwa ein Monat ago

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