声明咱是个新手，没啥技术只会最基础的，见谅哈。更简化的方法还请大佬指教。题目：已知有个升序数组的数组，要插入一个元素，该数组顺序依然是升序。例如：{25,49,74,

数组动态扩容：packagecom;importjava.lang.String;importjava.util.Scanner;publicclassLinghu{publicstaticvoidmain(String[]args){intarr[]={1,2,3

例：1arrold=[23{name:"name1",age:"1"},4{name:"name2",age:"2"},5{name:"name3",age:"3"},6{name:"name4",age:"4"},