Smart keypad advanced

#1

I am not able to understand this quetion.
Can you explain what we have to do in this?

#2

It’s similar to keypad 1 problem
With keypad 2d array as

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

when you give input as 34 the output that can be generated by keypad1 problem are:

dg
dh-vidhi
di-divyam
eg
eh-sneha
ei
fg
fh
fi

In these output, you can see that these output are substring of some words. We just have to check those words which i have mentioned then have to print those words.

1 Like
#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.