C++ 数组元素的插入与删除

数组中插入元素并采用冒泡排序进行数组排序，然后再删除一个元素，打印数组元素。

#include <iostream>
using namespace std;
int main() {
 int a[11];
 int insertNum;
 int i;
 int j;
 int min;
 int minIndex;
 int temp;
 int num;
 int deleteIndex;
 cout << "输入数组：";
 for (int i = 0; i < 10; i++) {
  cin >> a[i];
 }
 for (int i = 0; i < 10; i++) {
  cout << a[i] << '\t';
 }
 cout << endl;
 //插入
 cout << "请输入一个数：";
 cin >> insertNum;
 a[10] = insertNum;
 //插值重排
 for (i = 0; i < 11; i++) {
  min = a[i];
  minIndex = i;
   for (j = i + 1; j < 11; j++) {
    if (a[j] < min) {
     min = a[j];
     minIndex = j;
    }
   }
   if(minIndex > i) {
    temp = a[minIndex];
    a[minIndex] = a[i];
    a[i] = temp;
   }
 }
 cout << "插入后：";
 for (i = 0; i < 11; i++) {
  cout << a[i] << " ";
 }
  cout << endl;
  //删除
  cout << "请输入一个数：";
  cin >> num;
  for (int i = 0; i < 11; i++) {
   if (num == a[i]) {
    deleteIndex = i;
    break;
   }
  }
  for (i = deleteIndex; i < 10; i++){
   a[i] = a[i + 1];
  }
  cout << "删除后：";
  for (i = 0; i < 10; i++){
   cout << a[i] << " ";
  }
  cout << endl;
 system("pause");
 return 0;
}