Gelöst

row removal
Consider a matrix and remove the first row of the matrix.

28 Tage vor

Gelöst

Find nth triangular number.
Calculate the triangular number of given integer n.

28 Tage vor

Problem

Find nth triangular number.
Calculate the triangular number of given integer n.

28 Tage vor | 2 | 12 Lösungsvorschläge

Gelöst

Find Rows with Specift Properities
Delete rows with specific properites as following: Find rows that have a negative value in any element of the row and delete it...

28 Tage vor

Gelöst

Remove a specific column with min value
Remove the column that contain the min value in the matrix? If you like the problem, please give it a like:)

29 Tage vor

Gelöst

Remove a specific column with max value
Remove the column that contain the max value in the matrix? If you like the problem, please give it a like:)

29 Tage vor

Gelöst

Remove a specific row with min value
Remove the row that contain the min value in the matrix? If you like the problem, please give it a like:)

29 Tage vor

Gelöst

Remove a specific row with max value
Remove the row that contain the max value in the matrix? If you like the problem, please like it :)

29 Tage vor

Gelöst

Flip the bit
Given an input character string (e.g. '1001'), return a character string with the bits flipped ('0110').

29 Tage vor

Gelöst

Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

30 Tage vor

Gelöst

Flipping a Matrix
Flipping matrix up and down. If a central row is exists, leave it, and flip remaining rows. Example Mat = magic(3) ...

30 Tage vor

Gelöst

Half-Swap
Given a vector with an even number of elements, rearrange it so that the elements in its first half are switched with those i...

30 Tage vor

Gelöst

Matlab Basics - Switching Assignments
Switch assignments for variables x and y, for example start with x = 1 and y = 3 end with y = 1 and x = 3 Do NOT simply r...

30 Tage vor

Gelöst

Swap between columns
The idea is to swap between second and second last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

30 Tage vor

Gelöst

Remove a specific character with another
Remove any (-) dash sign with (_) underscore Ex = 'The-Journey-of-thoudsands-miles-starts-with-a-single-step' y = 'The_Jour...

30 Tage vor

Gelöst

Swap between first and last
The idea is to swap between first and last row Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

30 Tage vor

Gelöst

Swap between first and last column
The idea is to swap between first and last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 ...

30 Tage vor

Gelöst

Swap two numbers
Example Input: a = 10 b = 20 Output a = 20 b = 10

30 Tage vor

Gelöst

Swap between rows
The idea is to swap between second and second last row Ex = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5; 1 2 3 4 5; ...

30 Tage vor

Gelöst

Approximation of Pi (vector inputs)
Pi (divided by 4) can be approximated by the following infinite series: pi/4 = 1 - 1/3 + 1/5 - 1/7 + ... For a given numbe...

30 Tage vor

Gelöst

Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

30 Tage vor

Gelöst

Pi Digit Probability
Assume that the next digit of pi constant is determined by the historical digit distribution. What is the probability of next di...

etwa ein Monat vor

Gelöst

Chess probability
The difference in the ratings between two players serves as a predictor of the outcome of a match (the <http://en.wikipedia.org/...

etwa ein Monat vor

Gelöst

Roll the Dice!
Description Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. Example [x1,x2] = rollDice(...

etwa ein Monat vor

Gelöst

Natural numbers in string form
Create a cell array of strings containing the first n natural numbers. Slightly harder than it seems like it should be. Exampl...

etwa ein Monat vor

Gelöst

Create a constant offset.
Add a constant offset to an array. Example a = [1 3 5 9] offset = 2 y = [3 5 7 11]

etwa ein Monat vor

Gelöst

If-then-else
Complete the function below such that if the value of x is in the range 10 to 14, inclusive, the value 18 is assigned to y. Oth...

etwa ein Monat vor

Gelöst

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...

etwa ein Monat vor

Gelöst

Resistance in a circuit
Two resistors with values of 6.0 ohms and 12 ohms are connected in parallel. This combination is connected in series with a 4 o...

etwa ein Monat vor

Gelöst

Basic Mathematics 4
Team #1 is in first place but only one point higher than Team #2. The sum of their two scores is N. What are each team’s scores...

etwa ein Monat vor