编程, 给定排好数组, 输入一个数,若数组中有则删除这个数,无则输出...答:include<iostream>using namespace std;int find(int *A,int a,int low,int high){ if(high != low){ int mid=(high+low)/2; if(A[mid]==a) return mid; if(A[mid]>a) return find(A,a,low,mid); if(A[mid]<a) return find(A,a,mid+1,high); } else if(A[low...