Smart keyboard advance

#1

string val[] ={ “”,"", “abc”, “def”, “ghi”, “jkl” , “mno”, “pqrs” , “tuv”, “wxyz” };

can we write val[digit][k] can we write like 2d array since my above val is in the form of 1d array

#2

hello @Somith
actually string is a kind of array itself.

val is a 2d array itself.
u can use
val[digit][k] on above val array. it will work.

#3

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