第六周上机作业

package set;

import java.util.Scanner;

public class SKSK {

	public static void main(String[] args) {
		int[] arr=new int[] {10,20,30,40,50};
		for(int s=0;s 
 

　　

public class SKSK {

	public static void main(String[] args) {
		 int[] arr = new int[5];
	        arr[0] = 10;
	        arr[1] = 20;
	        arr[2] = 30;
	        arr[3] = 40;
	        arr[4] = 50;
	        for (int a = 0; a < 5; a++) {
	            System.out.println(arr[a]);
	        }

	    }
	}

　　

public class SKSK {

	public static void main(String[] args) {
            int[]s= {23,45,22,33,56};
          int a=0;
            for(int b=0;b 
 

　　

package set;



public class SKSK {

	public static void main(String[] args) {
		int[] a = {18,25,7,36,13,2,89,63};
		int[] b = new int[a.length];
		System.arraycopy(a, 0, b, 0, a.length);
		for(int i=0; ib[i+1]) {
				int temp = b[i];
				b[i] = b[i+1];
				b[i+1] = temp;
			}
		}
		for(int e : b) {
			System.out.print(e+" ");
	}
		System.out.println("");
		System.out.println("这个数组最大的数是："+ b[b.length-1]);
		int c = 0;
		for(int i=0; i 
 

　　

package set;



public class SKSK {

	public static void main(String[] args) {
		   int [] c = {33,44,22,45,66,77};
	         for (int i = 0; i < c.length / 2; i++) {  
	              int b = c[i];
	              c[i] = c[c.length - 1 - i];
	              c[c.length - 1 - i] =b;
	           }  
	              for (int i = 0; i < c.length; i++) {  
	                System.out.print(c[i] + " ");  
	           } 
	        }
	}