Is it necessary to initialize array with zero?

Question

It's showing 64 at index 2 otherwise everything is perfect!!!
https://code.sololearn.com/ccdiRpXzP4L1/?ref=app
https://code.sololearn.com/ccdiRpXzP4L1/?ref=app

Answer 1

Yash Pandya when you declare a C variable you get out of it whatever you put into it. If you never give it an initial value then you get whatever happens to be in memory where it is allocated.