What is the output of this code?

Question

float a = 0.0f;
float b = a;
System.out.print(a/b);

Answer 1

NaN.

Answer 2

for float data type, there should be a f written after the number.

Answer 3

error

Answer 4

This is not a problem.. It's due to i write from my phone.

Answer 5

What is f in 0.0f