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Feeds
Risolto
Find the position of last minimum value in an integer array with numbers
If x = [2 6 4 9 -10 3 1 5 -10] then the output should be 9, because last minimum value (-10) lies at the 9th position.
quasi 11 anni fa
Risolto
Area of a circle
Find the value for area of the circle if diameter is given
quasi 11 anni fa
Risolto
Sum the real and imaginary parts of a complex number
Sum the real and imaginary parts of a complex number. Example c = 1+2i has the solution 1 + 2 = 3
quasi 11 anni fa
Risolto
Convert a vector into numbers
Suppose a vector x = [ 1 2 4 7] is given. You have to convert this vector into string number y = '1247'. Examples x = [ 1...
quasi 11 anni fa
Risolto
Create a matrix with difference of each row of input matrix
With a given input matrix A, create a output matrix B in such a way that each row in B is a difference of rows of input matrix A...
quasi 11 anni fa
Risolto
How many digits are there?
Input(s) - any string Output(n) - number of digits within string s
quasi 11 anni fa
Risolto
Square wave average calculation
Given its peak and duty cycle, calculate avg value of square wave
quasi 11 anni fa
Risolto
Determine the length of a string of characters
Determine the length of a string of characters
quasi 11 anni fa
Risolto
What is Sum Of all elements of Matrix
Given the matrix x, return the sum of all elements of matrix. Example: Input x = [ 1 2 0 0 0 0 6 9 3 3 ] ...
quasi 11 anni fa
Risolto
Find the position of first minimum value in an integer array with numbers
If x = [2 6 4 9 10 3 1 5 1] the the output should be 7, because the first minimum value (1) lies at the 7th position.
quasi 11 anni fa
Risolto
Determine if input is a Narcissistic number
<http://en.wikipedia.org/wiki/Narcissistic_number Narcissistic number> is a number that is the sum of its own digits each raised...
quasi 11 anni fa
Risolto
Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G
quasi 11 anni fa
Risolto
Integer or Float?
Test an input to see whether it is an integer or a floating point number. If it is an integer return 1 for 'true'. Otherwise ret...
quasi 11 anni fa
Risolto
Test
Answer the question and the correct answer write in vector. Only one answer is correct. 1a Yes 1b No 1c No 1d No ...
quasi 11 anni fa
Risolto
Create an n-by-n null matrix and fill with ones certain positions
The positions will be indicated by a z-by-2 matrix. Each row in this z-by-2 matrix will have the row and column in which a 1 has...
quasi 11 anni fa
Risolto
Narcissistic number ?
Inspired by Problem 2056 created by Ted. In recreational number theory, a narcissistic number is a number that is the sum of ...
quasi 11 anni fa
Risolto
Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F_n = F_(n-1) + F_(n-2) * where F_0 = 0 and F_1 ...
quasi 11 anni fa
Risolto
Find the area of the four walls
If length, breadth and height of the walls are given, find the area of the four walls.
quasi 11 anni fa
Risolto
Sort complex numbers into complex conjugate pairs
Sort complex numbers into complex conjugate pairs. Example: Input x = [3-6i -1-4i -1+4i 3+6i] Sorted output = [-1 - ...
quasi 11 anni fa
Risolto
Remove entire row and column in the matrix containing the input values
Remove the entire row and column from the matrix containing specific values. The specified value can be a scalar or a vector. Fo...
quasi 11 anni fa
Risolto
intersection of matrices
Given two matrices filled with ones and zeros, determine if they share a common row, column entry. These matrices are of identi...
quasi 11 anni fa
Risolto
Find the maximum two numbers of every column of a matrix
Find the maximum two numbers of every column of a matrix. Example: If we input a matrix A = [ 1 2 4 6 0 3 ...
quasi 11 anni fa
Risolto
Ohm's Law
Well its Ohm's law... So V = IR! I will give two of the three values, such as V and I or I and R and you have to return th...
quasi 11 anni fa
Risolto
Square Diagonal
If n is the given number, then make a diagonal matrix of size 2*2 with the square of that number.
quasi 11 anni fa
Risolto
Find the square of the sum of the digits of a number
If a number (n) is provided as an input, find the square of the sum of the digits of the number. Example If n = 21, the an...
quasi 11 anni fa
Risolto
Average of square wave
given positive and negative peak , calculate dc level, 50% duty cycle
quasi 11 anni fa
