Hello,
In definitions using DATA (variable), that is, the types of data you define with the quotation mark formed by Shift + 2 are char and their length is fixed.
When you want to write something longer in it later, you cannot exceed the length of the first value you gave.
Instead, you need to use quotation marks.
Shortcut ALTGR + , ( key to the right of the key i ( turkish Q keyboard ))
The variables you define in this way are defined in string type. And its length can be changed throughout the program.
If it will be easier for you, it goes the same way when you define it between the bars as below.
