I need help in this code

Question

https://code.sololearn.com/c5Ly5e74Wkel/?ref=app

Answer 1

Yasir Yagoub Ahmed

What you want to do here?

Answer 2

the statement:

1+b;

has no effect. If you would like to increment variable b, you can use:

b++;

OR

b += 1;

Answer 3

you must assign expression result to something (could be passed as function argument):

b = 1+b;

or:

printf("%d",1+b);