C/C++输入数组

 int n=;
 printf("please enter the number:\n");
 scanf("%d",&n);

 int *number=new int[n];

 for(int i=;i<n;++i)
    scanf("%d ",&number[i]);

 #include<iostream>
 #include<vector>
 using namespace std;

 int main()
 {
     /*
     已知数组的大小,使用动态数组
     */
     int i = ;
     int num;
     int * a = new int[];
     while (cin >> num ) {
         if (cin.get() == '\n')   //遇到回车，终止
             break;
         a[i++] = num;
     }

     /*
     数组大小未知时
     */
     vector<int>b;
     while (cin >> num)
     {
         if (cin.get() == '\n')   //遇到回车，终止
             break;
         b.push_back(num);

     }
     cout << "程序终止了" << endl;
     system("pause");
     return ;
 }