//需求：使用方法重载思想，设计比较两个数是否相同，兼容全整数类型（byte,short,int,long）

public static void main(String[] args) {
        System.out.println(compare(10,20));
        System.out.println(compare((byte)10,(byte)20));
        System.out.println(compare((short)10,(short)20));
        System.out.println(compare(10L,20L));
    }
    //int
    public static boolean compare(int a ,int b){
        System.out.print("int ");
        return a==b;

    }
    //byte
    public static boolean compare(byte a ,byte b){
        System.out.print("byte ");
        return a==b;
    }
    //short
    public static boolean compare(short a ,short b){
        System.out.print("short ");
        return a==b;
    }
    //long
    public static boolean compare(long a ,long b){
        System.out.print("long ");
        return a==b;
    }