编写java程序实现一个一维int数组a[]={23,76,45,21,63,90,46,83}求...答:package org.array;public class ArrayTest {public static void main(String[] args) {ArrayTest at = new ArrayTest();int a[] = { 23, 76, 45, 21, 63, 90, 46, 83 };System.out.println("最大值:" + at.max(a) + "\t最小值:" +at.min(a) +"\t平均值:"+at.sum(...
用java编写程序用一个二维数组a[ ][ ]存放3*3矩阵,求它的转置矩阵b...答:public class T { public static void main(String[] args) { int i,j;int[][] a = {{1,1,1},{2,2,2},{3,3,3}};int[][] b = new int[3][3];System.out.print("初始矩阵:\n");for(i=0;i<3;i++) { for(j=0;j<3;j++) { System.out.print(a[i][j]+" ...
有一个数组,各个元素的值如下:a[10]={21,45,32,86,75,49,13,61,22,5...答:int a[10]={13,45,32,86,75,49,21,61,22,54},i,m;for(i=0;i<10;i++)if(a[i]>a[m])m=i;i=a[m];a[m]=a[0];a[0]=i;for(i=0;i<10;i++)if(a[i]<a[m])m=i;i=a[m];a[m]=a[9];a[9]=i;for(i=0;i<10;i++)printf(“%d”,a[i]);