Don't understand why sir delcare char keypad in this way

#1

usually it should be in this way
Char “Name” [“Number of Strings”][“MaxSize of String”]

but sir reverse it

char keypad[][10]={ " ", “.+@$”, “abc”, “def”, “ghi”, “jkl” , “mno”, “pqrs” , “tuv”, “wxyz” };

#2

it works same way arrays work , i.e you do not need to specify the size if you are initializing elements

#3

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