import java.util.Scanner;
public class sum_number
{
public static void main(String[] args)
{
int a,b,c, sum;
Scanner input = new Scanner(System.in);
System.out.print("Enter any number:\n");
a = input.nextInt();
System.out.print("Enter another number:");
b = input.nextInt();
isum(a,b);
System.out.print("The addtion result of the entered numbers is: " +z);
}
public static isum(int a, int b)
{
int z;
z= a+b;
return z;
}
}
C:\Users\Sanjib\Documents\sum_number.java:20: invalid method declaration; return type required
public static isum(int a, int b)
^
1 error
Tool completed with exit code 1