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Doddy Kastanya


Last seen: Today
1.381 total contributions since 2017

I love math and physics. Being a nuclear engineer keeps this alive.

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Solved


Colon operator of two vectors
You are given two vectors of equal length: VecStart, VecEnd Each vector contain a set of integers, where VecEnd(j)>=VecStar...

ongeveer 10 uur ago

Solved


Vectorize the digits of an Integer
Create a vector of length N for an integer of N digits. x = 123045; x_vec = [1 2 3 0 4 5]; I happened upon a trick ...

ongeveer 11 uur ago

Solved


Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).

5 dagen ago

Solved


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...

5 dagen ago

Solved


Number Puzzle - 100

7 dagen ago

Problem


Number Puzzle - 100

7 dagen ago | 0 | 7 solvers

Solved


Number Puzzle - 099

9 dagen ago

Problem


Number Puzzle - 099

9 dagen ago | 0 | 6 solvers

Solved


Number Puzzle - 098

9 dagen ago

Problem


Number Puzzle - 098

9 dagen ago | 0 | 7 solvers

Solved


Number Puzzle - 097

9 dagen ago

Problem


Number Puzzle - 097

9 dagen ago | 0 | 7 solvers

Solved


Number Puzzle - 096

9 dagen ago

Problem


Number Puzzle - 096

9 dagen ago | 0 | 7 solvers

Solved


Number Puzzle - 095

9 dagen ago

Problem


Number Puzzle - 095

9 dagen ago | 0 | 7 solvers

Solved


Number Puzzle - 094

9 dagen ago

Problem


Number Puzzle - 094

9 dagen ago | 0 | 7 solvers

Solved


Number Puzzle - 093

10 dagen ago

Problem


Number Puzzle - 093

10 dagen ago | 0 | 8 solvers

Solved


Number Puzzle - 092

10 dagen ago

Problem


Number Puzzle - 092

10 dagen ago | 0 | 8 solvers

Solved


Number Puzzle - 091

10 dagen ago

Problem


Number Puzzle - 091

10 dagen ago | 0 | 8 solvers

Solved


Number Puzzle - 090

10 dagen ago

Problem


Number Puzzle - 090

10 dagen ago | 0 | 8 solvers

Solved


Volume of a sphere given its surface area
You just measured its surface area, that is the input.

10 dagen ago

Solved


Add the odd numbers
Add only the odd numbers of x example: x = [1 2 3 4 5] the positive numbers are: 1 3 5, so their sum is 9

10 dagen ago

Solved


Reduce the logic
We have three logical input, x,y and z. The output is: y = ((x&y)|z)&((z|x&y)|(z&y|x))|((x&z)|z)&((y|x&z)|(z&x|y))|(x|y|z) ...

10 dagen ago

Solved


Number Puzzle - 089

10 dagen ago

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