First, I applied through the HR email on Gmail. They called me on a weekday and asked some basic questions, but I was not able to answer them properly. Then they told me that they would call me later.
Preguntas de entrevista [1]
Pregunta 1
This is a character frequency count problem.
You take a word and count how many times each character appears.
Example input:
apple
Expected output:
a - 1
p - 2
l - 1
e - 1
Note :
without using inbuild method