JAVA之求一维数组中最大值与最小值(利用冒泡排序)

package test;

public class demo {
	static void maopao(int num[])
	{
		int i,j,temp;
		for(i=0;inum[j+1])//交换元素     
                {    
                    temp=num[j+1];    
                    num[j+1]=num[j];    
                    num[j]=temp;    
                }  
			}
		}
	}
	public static void main(String[] args) {
		int i,j;
		int num[]={2,51,22,14,36,45,88,10,12,31};
		maopao(num);
		System.out.println("最大数为:");
			System.out.println(num[9]);
			System.out.println("最小数为:");
			System.out.println(num[0]);
			System.out.println("差值为:");
			j=num[9]-num[0];
			System.out.println(j);

	}

}
//本代码仅供参考，不保证正确性哦~