delete.cpp

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本文展示了一个使用C++进行内存分配与释放的基本示例，包括动态数组的创建与删除，以及字符串复制的过程。通过该示例，读者可以了解如何在C++中正确地分配和释放内存。

name="google_ads_frame" marginwidth="0" marginheight="0" src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5572165936844014&dt=1194442938015&lmt=1194190197&format=336x280_as&output=html&correlator=1194442937843&url=file%3A%2F%2F%2FC%3A%2FDocuments%2520and%2520Settings%2Flhh1%2F%E6%A1%8C%E9%9D%A2%2FCLanguage.htm&color_bg=FFFFFF&color_text=000000&color_link=000000&color_url=FFFFFF&color_border=FFFFFF&ad_type=text&ga_vid=583001034.1194442938&ga_sid=1194442938&ga_hid=1942779085&flash=9&u_h=768&u_w=1024&u_ah=740&u_aw=1024&u_cd=32&u_tz=480&u_java=true" frameborder="0" width="336" scrolling="no" height="280" allowtransparency="allowtransparency"> #include <iostream.h>

void main(void)
{
   char *array = new char[256];
   char *target, *destination;

   int i;

   target = new char[256];
   for (i = 0; i < 256; i++)
    {
     array[i] = 'A';
     target[i] = 'B';
    }

delete array;

   destination = new char[256];
   for (i = 0; i < 256; i++)
    {
     destination[i] = target[i];
     cout << destination[i] << ' ';
    }

delete target;
delete destination;
}