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For loop checking if number is prime (without using MATLAB functions)

It appears that it has to do with when you set y2. In short, you are only reporting back the y2 value when i=ceil(x2/2).

For loop checking if number is prime (without using MATLAB functions)

It appears that it has to do with when you set y2. In short, you are only reporting back the y2 value when i=ceil(x2/2).

3 months ago | 0

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Divisible by 9

Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

3 months ago

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Divisible by 3

Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

3 months ago

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Divisible by 10

Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

3 years ago

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Divisible by 5

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5 Prime Numbers

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Predicting life and death of a memory-less light bulb

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Missing five

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Recaman Sequence - I

Recaman Sequence (A005132 - <http://oeis.org/A005132 - OEIS Link>) is defined as follow; seq(0) = 0; for n > 0, seq(n) ...

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Octoberfest festival

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A number containing at least one five will be passed to your function, which must return true or false depending upon whether th...

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For the game of <https://en.wikipedia.org/wiki/Tic-tac-toe Tic Tac Toe> we will be storing the state of the game in a matrix M. ...

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Extra safe primes

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This is a very hypothetical situation between two individuals in a very dry atmosphere. He came running in rubber boots when...

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Since Cody is 5 years old, it's pernicious. <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer whi...

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Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...

3 years ago

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Energy of a photon

Given the frequency F of a photon in giga hertz. Find energy E of this photon in giga electron volts. Assume h, Planck's ...

3 years ago