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Issues with while loop

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Marius Reikerås
Marius Reikerås on 27 Oct 2020
Answered: Cris LaPierre on 27 Oct 2020
Im writing a code to check if my input number is bigger than sqrt 132 and is dividable by 11. Under is my code, i get errors and dont understand what im doing wrong. Thanks for any advice!
x = input(' any number ')
odd = rem(x, 2) == 0
while x > sqrt(132)
if x / 11
fprintf( 'correct/n')
else
fprintf('Try again/n')
end
end

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Answers (1)

Cris LaPierre
Cris LaPierre on 27 Oct 2020
You have no exit criteria for your while loop, which means you are creating an infinite loop.
Do you even need a while loop? It doesn't sound like there are any repeat calculations in your task. Try using an if statement instead.

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