Storing values from a for loop

2019 4 24
1 个回答
更新时间：2019 6 4
5 次查看（30 天）

0 个投票

I'd like to store multiple values from my for loop, though it only saves the last values. How do I rewrite the code to make it save all values? Here is what I have so far.
CustAmt = input('How many customers would you like to examine?: ');
for x = 1:CustAmt
Cust(x).name = input('What is the name of this customer?: ','s');
Cust(x).pamt = input('How many products do you sell to this customer?: ');
monall = [];
for y = 1:Cust(x).pamt
product = input('What is the name of this product?: ','s');
fprintf('How much money is allocated for %s?',product);
monall = [monall, input(': ')];
end
end
I would like to save each input value for each customer.

6 个评论
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Rylan Thronburg
Rylan Thronburg 2019-4-24
Where do I place this? I tried putting it in the first for loop and the second one, it doesn't do anything either way.
Walter Roberson
Walter Roberson 2019-4-25
After the for y loop but before the end of the for x loop.
Rylan Thronburg
Rylan Thronburg 2019-4-25
That doesn't change anything, the loops still only save the last input.
Walter Roberson
Walter Roberson 2019-4-25
编辑：Walter Roberson 2019-4-25
Works for me. See attached.
Rylan Thronburg
Rylan Thronburg 2019-4-25
Thank you! Works like a charm, I just didn't see where the outputs were saved.

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回答（1 个）

Murugan C
Murugan C 2019-6-4

0 个投票

Hi,
CustAmt = input('How many customers would you like to examine?: ');
for x = 1:CustAmt
Cust(x).name = input('What is the name of this customer?: ','s');
Cust(x).pamt = input('How many products do you sell to this customer?: ');
monall = [];
prodnames = [];
for y = 1:Cust(x).pamt
product = input('What is the name of this product?: ','s');
fprintf('How much money is allocated for %s?',product);
prodnames = [prodnames, {product}]; monall = [monall, input(': ')];
end
Cust(x).prodnames = prodnames;
Cust(x).monall = monall;
save(Cust(x).name,'Cust') % store the variable into .mat data
end

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