How would you declare a constant "Sololearn" with a value of 5? Is the answer #define Sololearn 5?

Question

Const Sololearn =5;
int sololearn =5;
#define Sololearn 5
var int Sololearn =5

Answer 1

const int Sololearn = 5;

Answer 2

Lokesh Tripathi, but there is no such answer

Answer 3

#define Sololearn 5
It's right or you can use const keyword method, but Don't put a semicolon at the end of the define method

Answer 4

the answer is
const sololearn=5
no type means default type, that is “int”