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First Unique Character
Given a character vector s, return the first character that appears exactly once in s. If every character repeats at least once...

28 days ago

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Prime or No
If the number is prime, make theCase = "YES", else, make it "NO".

29 days ago

Solved

Multiply the Diagonals of Two Vectors
Find the diagonals of vectors a and b and multiply them.

29 days ago

Solved

Watermelon [MATLAB Cody Edition]
YOU CAN READ THE REAL CHALLENGE FROM THIS URL AND APPLY IT https://codeforces.com/problemset/problem/4/A NOW INSTEAD OF DISP...

1 month ago

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varargin
Write a function that can take a diffrent Amount of inputs for every run Which gives you the sum of all Inputs. Example: f(a,b...

1 month ago

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Switch-Case-Otherwise
You should make random numbers to 10, by 3 rows and 3 columns. Cases from 1 to 3, b = true. Otherwise, b = false.

1 month ago

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List Chen primes
A Chen prime is a prime number p such that p+2 is either prime or semiprime. The number 17 is a Chen prime because 17+2 = 19 is ...

1 month ago

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Problem Set 2
Make a calculator by the four main operators (op): + - * / And the two numbers (n1, n2). Don't forget to check to divisio...

1 month ago

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Problem Set 1
You will get the vector "v", you should put it's length in a variable called "lngth", then... If it's length from 1 to 5, sz = ...

1 month ago

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NOT
If a not equal to zero, b = true, else, b = false.

1 month ago

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OR
If a greater than zero or c less than 10, b = true, else, b = false.

1 month ago

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AND
If a greater than 0 and n less than 10, b = true, else, b = false. (Checking a should be in one line by AND special sign in MAT...

1 month ago

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Nested If(s)
If a greater than zero, then check, if a = greater that 1 and less than 10, then b = true, else, b = false.

1 month ago

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List the semiprimes
A semiprime number—or a 2-almost prime—is the product of two prime numbers. The numbers and are semiprimes, but and are not....

1 month ago

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If-Elseif-Else
If a more than zero, b = true, if a = zero , b = zero, else, b = false.

1 month ago

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If-Else
If a more than zero, b = true, else, b = false.

1 month ago

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If
If a more than zero, then b = true.

1 month ago

Solved

Move Array Element by Offset with Optional Ring Mode
Move Element by Offset Write a function moveab(x, A, B, option) that moves the element at index A in array x by B positions. P...

1 month ago

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Basic Physics X
Calculate the Kinetic Energy (KE) by Weight (w), Distanec (d), and Time (t) without Mass (m) or Speed (v).

1 month ago

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Basic Physics IX
Calculate the Kinetic Energy (KE) by Weight (w) instead of Mass (m).

1 month ago

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Basic Physics VIII
Calculate the Mechanical Energy (ME) when the point is B.

1 month ago

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Basic Physics VII
Calculate the speed.

1 month ago

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Basic Physics VI
Fing the Kinetic Energy (KE) by Distance (d) and Time (t) instead of Speed (v).

1 month ago

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Basic Physics V
Calculate the Weight (w).

1 month ago

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Calculate the h-index (revisited)
H-index is a powerful tool for quantifying the scientific contribution of a researcher. The H-index is defined as follows (fro...

1 month ago

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Count the even numbers in a multiplication table
A multiplication table that has products of numbers from 1 to 10 has 75 even numbers among the products. Write a function to c...

1 month ago

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Basic Physics V
Calculate the Work.

1 month ago

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Get The Opposite Of The Number Without Negative (-) On It
You must get the opposite of the number X without making -X. Hint: You can make it by Subtraction and Multiplication.

1 month ago

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Get The Square Root Of Number Power (^) Three
Get the Square Root of number Power (^) Three.

1 month ago

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Rhombus
Get the area of the Rhombus using it's Diagonals.

1 month ago