Explain this code output?

Question

int Iint[] = {10, 20, 30};
cout << *a + 1;

Answer 1

Can you please give your code in code playground and share the link?
Not understanding with a simple information:
https://www.sololearn.com/post/75089/?ref=app

Answer 2

Gedion Are you sure that was the question?I think you missed something

Answer 3

I don't think such a low quality question will be asked on challenge

Answer 4

I found this code in the challenge

Answer 5

Code will not compile, syntax error at line 1, and missing definition of variable <a>.