How do you create a string from two strings by intersecting them char by char to form a new word using a loop?

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Alfred Ofosu 2018-10-27

编辑： Stephen23 2018-10-27

str1 = 'Hello'

str2 = 'Canada'

strNew = 'CHaenlaldoa' %This is how the new word should look like.

Thank you in advance!

Kevin Chng 2018-10-27

for i = [1:numel(str2)]

try to look at the link below:

Do you notice any problem with your for-loop?

Alfred Ofosu 2018-10-27

It's the iteration. it ends at 5, ever the dimension of str1 is 1x4, which is shorter than str2.

Stephen23 2018-10-27

编辑：Stephen23 2018-10-27

Loop not required, just use indexing:

Method one:

>> str1 = 'Hello';
>> str2 = 'Canada';
>> strN = [str1,str2];
>> strN([2:2:end,1:2:end]) = strN
strN = CHaenlaldoa

Method two:

>> strN = str2([1,1],:);
>> strN(1,2:end) = str1;
>> strN = strN(2:end)
strN = CHaenlaldoa

Alfred Ofosu 2018-10-27

Thanks, Stephen. I may be able to build a loop from yours. Awesome. Its an assignment from school, hence need to be in a loop.

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