How to increase size of string

#1

how can we increse the size of string.
I’ve written this code

#2

Try using a vector instead of an array as its size can be inc/dec while size of array is fixed

#3

how can we input an a vector of type char…because .size() will initially give 0

#4

Take input in array then transfer elements to a vector

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#5

okay, thanks. I did the same and it worked. But isn’t there any another method?