method

Question

class MyClass {
static void sayHello(String name) {
System.out.println("Hello " + name);
}
static void rollno(int rollno){
System.out.println("rollno is"+ rollno);
}
public static void main (String args[]){
sayHello ("eshaan");
}
public static void main (int rollno){ rollno("16543");
}
}
can any body tell me why this code not running

Answer 1

try to replace 2nd main by calling
rollno(16543);

Answer 2

because of 2 main methods!
it must be only one main in the whole program

Answer 3

okk thanku very much

Answer 4

can you please explain it by writing

Answer 5

/*your trying to turn an int to string heres your working code*/
class MyClass {
static void sayHello(String name) {
System.out.println("Hello " + name);
}
static void rollno(int rollno){
System.out.println("rollno is "+ rollno);
}
public static void main (String args[]){
sayHello ("eshaan");
rollno(1234);
}}