C++ string append()��d��文本

Vontroy — Sun, 23 May 2010 13:42:00 GMT

使用append()��d��文本常用�Ҏ��:

直接��d��另一个完整的字符�?/span>:

�?/span>str1.append(str2);

��d��另一个字�W�串的某一�D�子�?/span>:

�?/span>str1.append(str2, 11, 7);

��d��几个相同的字�W?/span>:

�?/span>str1.append(5, '.');

注意,个数在前字符在后.上面的代码意思�ؓ�?/span>str1后面��d��5�?/span>".".

//========================================

#include

using namespace std;

//========================================

int main()

{

string str1="I like C++";

string str2=",I like the world.";

string str3="Hello";

string str4("Hi");

//====================================

str1.append(str2);

str3.append(str2, 11, 7);

str4.append(5, '.');

//====================================

cout<

system("pause");

return 0;

}

//========================================

�q�行�l�果�?/span>

I like C++,I like the world.

Hello World.

Hi.....

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