int n=printf("0"); printf("%d",n);

Question

What will be the output

Answer 1

printf function returns the number of characters it prints on the console.
int n = printf("0");
First 0 will be printed, then it will return the number of characters it printed which in this case 1.
So n is equal to 1.
On next line, printf("%d", n) ;
well print 1 which is the value of n.
So 01 is the output.

Answer 2

01
Btw, you can run this and check by yourself.
And please specify the relevant tags.

Answer 3

Khushi Puri, nAutAxH AhmAd means, why you gave Java tag as you asked a C language question

Answer 4

Please explain

Answer 5

Thanks

Answer 6

Farhan Sorry for the mistake