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Switch case structure, I needed to show all units in this excercise

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Valters
Valters 2023-1-5
编辑： Fangjun Jiang 2023-1-5
How to fix this, I want to display all the units for this switch structure to work!
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Valters
Valters 2023-1-5
vienibas = 3;
switch vienibas
case vienibas <= 2
disp ('pirmacena = vienibas * 130')
case vienibas <= 5
disp ('otracena = vienibas * 160')
case vienibas >= 5
disp ('tresacena = vienibas * 200')
if vienibas < 3
pirmacena = vienibas * 130;
elseif prece < 5
otracena = vienibas * 160;
else
tresacena = vienibas * 200;
end
end
pirmacena - is first price = units * 130
otracena - is second price = units * 160
tresacena - is third price = units * 200
And all other things you understand I hope
Dyuman Joshi
Dyuman Joshi 2023-1-5
What exactly are you trying to do?
Say the value of vienibas is 3. What should be the output?
And are the last three lines part of the code or are they the result you are expecting?

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回答（1 个）

Fangjun Jiang
Fangjun Jiang 2023-1-5
编辑：Fangjun Jiang 2023-1-5
use if-elseif,
When you have logical comparison in the case statement, it results in true or false (1 or 0 in value). The resulting effect is not what you think it is.
It is a mis-understanding of the switch-case programming. Please read the help document and look at the examples.

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