0
已采纳
0
0
0
1.字符串(string a=Hello, World!)
2.字符数组(char a[]='H','e','l',l',o',',',' ','W','o','r','l','d','!')
3.printf("Hello, World!");
4.cout输出
5.用函数(out("Hello, World!")[out中用cout或printf])
6.const int
7.#define
8.链表
0
0
0
