best way to enter only one time in a if block

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Salvatore Mazzarino
I have a for cycle
for n= 1: 100
x=rand()*10;
if x > 5
do something
end
end
When I execute this cycle it happens that if x is major than 5, the program enter in if clause. I would create a way that enter in if clause only one time even if the condition is true.which could be the best way?In Java I'd created this using boolean but matlab doesn't have boolean type

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Azzi Abdelmalek
Azzi Abdelmalek 2012-9-16
编辑：Azzi Abdelmalek 2012-9-16
test=0
for n= 1: 100
x=rand()*10;
if x > 5 & test==0
%do something
test=1
end
end

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