6.CPP风格数组

 //数组初始化
 1 #include <iostream>
 using namespace std;

 void main()
 {
     //C int a[5] = { 1,2,3,4,5 };
     //C++ int a[5]{ 1,2,3,4,5 };

     //C int *p = new int[5]{ 1,2,3,4,5 };
     //C++ int *p2(new int[5] { 1, 2, 3, 4, 5 });

     cin.get();
 }

• C++风格数组

   #include <iostream>
   #include <array>
   using namespace std;
  
   void main()
   {
       //一维数组
       //在栈上分配内存
       //前面是元素类型
       array<int, >myint = { ,,,,,,,,, };//CPP分个
       /*for (auto i : myint)
       {
           cout << i << endl;
       }*/
  
       array <array<int, >, >myint2{ myint,myint,myint };
  
       for (auto i : myint2)
       {
           for (auto j : i)
           {
               cout << j << "  ";
           }
           cout << endl;
       }
       cin.get();
   }