For loop or while loop? help please

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Saad
Saad 2014-7-29
评论： Saad 2014-7-29
Dear sir,
I have a simple code
for k=1:3
for i=1:7
do something
end
end
If k=1 I would like the loop to execute the body from i= 1 to 7 if k=2 or k=3 I would like the loop to execute the body from i = 1 to 6.
How can I do that please? I don't want to repeat the body in the if condition. Thank you very much
Kind Regards
S

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2014-7-29
编辑：Azzi Abdelmalek 2014-7-29
m=7
for k=1:3
if k>1
m=6
end
for i=1:m
do something
end
end
%or
for k=1:3
for i=1:7-(k~=1)
%do
end
end

更多回答（1 个）

Joseph Cheng
Joseph Cheng 2014-7-29
or
for k=1:3
if k==1,
iMax = 7
else
iMax = 6
end
for i =1:iMax
do something
end
end
in this case you can change it such that if you do need to vary the iMax you can change the condition.

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