priyanka shrivastava
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Feeds
Resuelto
Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...
casi 10 años hace
Resuelto
Love triangles
Given a vector of lengths [a b c], determines whether a triangle with non-zero area (in two-dimensional Euclidean space, smarty!...
casi 12 años hace
Resuelto
Distance walked 3D
suppose you go from x-y-z coordinates [3,4,2] to [0,0,2] to [0,1,2] to [1,1,2], to [1,1,20] then you walked 25 units of distance...
casi 12 años hace
Resuelto
Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...
casi 12 años hace
Resuelto
Lightning strike distance: Writing a function
Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...
casi 12 años hace
Resuelto
give nth decimal place of pi
max 15th place after the decimal point is ok for now
casi 12 años hace
Problema
Positive Infinity
Round the array a towards positive infinity
casi 12 años hace | 1 | 361 solvers
Problema
Negative Infinity
Round the given array a towards negative infinity.
casi 12 años hace | 0 | 339 solvers
Resuelto
Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...
casi 12 años hace
Resuelto
Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.
casi 12 años hace
Problema
Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.
casi 12 años hace | 2 | 137 solvers
Resuelto
Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.
casi 12 años hace
Problema
Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.
casi 12 años hace | 0 | 421 solvers
Resuelto
Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...
casi 12 años hace
Problema
Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...
casi 12 años hace | 0 | 145 solvers
Problema
It's all about memory...!!!
Covering some basic topics I haven't seen anywhere in Cody. Write a function to Pre-allocate memory for a Non Double matrix
casi 12 años hace | 0 | 17 solvers
Resuelto
It's all about memory...!!!
Covering some basic topics I haven't seen anywhere in Cody. Write a function to Pre-allocate memory for a Non Double matrix
casi 12 años hace
Resuelto
Find the two most distant points
Given a collection of points, return the indices of the rows that contain the two points most distant from one another. The inpu...
casi 12 años hace
Resuelto
Matrix to column conversion
Given a matrix of any size, convert it into a column vector. e.g A=[10 20 30; 40 50 60] then, B = [10; 40; ...
casi 12 años hace
Resuelto
Find the nearest integer
Given a vector of integers and a real number find the closest integer. EX: >> a = [2 4 5 6 8 10]; >> b = 4.6; >> nea...
casi 12 años hace
Resuelto
Volume of this donut
Given hole diameter a, and outermost diameter b, determine the volume y of the resulting donut.
casi 12 años hace
Resuelto
Number of Circles in a Number
Given a number, return the number of closed 'circles' in the base 10 numerical representation. Note: the number 4 has no circ...
casi 12 años hace
Resuelto
Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...
casi 12 años hace
Resuelto
Change the sign of even index entries of the reversed vector
change the signs of the even index entries of the reversed vector example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4] example2...
casi 12 años hace
Resuelto
What number has this problem?
This problem is added because it is problem number *???* in the "Community" problems section. <http://www.mathworks.de/matlab...
casi 12 años hace
Resuelto
Returning a "greater than" vector
Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...
casi 12 años hace
