Why we have taken character array

hey TA why prateek bhaiya have left character array first index blank?
i.e. char a[ ] [10] wat does this mean??

@the.shubham.sri
hey Shubham, actually char a[][10] is the method of defining 2D array where no. of rows is not defined. Here there could be any number of rows but number of column is 10.
In general, datatype ar[][x] means that it’s a 2D matrix with any number of rows and x number of columns( datatype can be int, float, char etc).

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