Input 1,2,3(next row)4,5,6(next row)7,8,9 I want output 1,0,0 (next row) 0,5,0 (next row) 0,0,9 FaST🔥

Answer 1

Sounds like you haven't done your homework in time.
Where is your attempt so we may help you learn

Answer 2

N210197 BANDLA DATTATREYA
Is this your attempt?

https://code.sololearn.com/cDqp33s7w15K/?ref=app

PS: I have prepared a Python example, but I don't think it will help you with C language

Answer 3

N210197 BANDLA DATTATREYA Go to "Code" section, create new code, paste all code there, save as public, edit your question, tap "+" button and choose your saved code.
What do you want to do and which help do you need?

Answer 4

How to send it