C-2 方法重载，比较大小

/*
方法重载
比较两个数据是否相等，参数类型分别为
两个byte、两个short、两个int、两个long
*/

class FunctionTest{
    public static void main(String[] args){
    
    //测试
    byte b1 = 3;
    byte b2 = 4;
    System.out.println("byte:"+compare(b1,b2));
    
    //测试
    int i1 = 11;
    int i2 = 11;
    System.out.println("int:"+compare(i1,i2));
    
    //测试
    short s1 = 7;
    short s2 = 9;
    System.out.println("short:"+compare(s1,s2));
    
    //测试
    long l1 = 7;
    long l2 = 9;
    System.out.println("long:"+compare(l1,l2));
    }
    
    //byte类型
    public static boolean compare(byte a, byte b){
        System.out.println("byte:");
        return a == b;
    }
    //int类型
    public static boolean compare(int a, int b){
        System.out.println("int:");
        return a == b;
    }
    //short类型
    public static boolean compare(short a, short b){
        System.out.println("short:");
        return a == b;
    }
    //long类型
    public static boolean compare(long a, long b){
        System.out.println("long:");
        return a == b;
    }
}