public static void main(String[] args) {
public static void show(int i){
System.out.println("值(a)="+i);
public static void show(int arr[]){
System.out.print("值(b)=");
for(int i=0;i<arr.length;i++)
System.out.print(arr[i]+" ");
public static void show(float i){
System.out.println("\n值(c)="+i);
public static void show(double i){
System.out.println("值(d)="+i);