课堂测试

一.程序代码：

package test1;
import java.util.Scanner;
public class Max {
    public static void main(String[] args){
        Max m=new Max();
        int length;
        Scanner in=new Scanner(System.in);
        System.out.println("The NUM");
    
        length=in.nextInt();

        int list[]=new int[length];
        
        for(int i=0;i<length;i++){
            list[i]=in.nextInt();
        }
        System.out.println(m.Largest(list,length));
        in.close();
            
    }
    
    public int Largest(int list[],int length){
        if(length<=0){
            return 0;
        }
        int i,max=list[0];
        for(i=0;i<length;i++){
            if(list[i]>max){
                max=list[i];
            }
        }
        return max;
        
    }
}