anon_un.cpp

最新推荐文章于 2024-01-26 10:58:28 发布

原创最新推荐文章于 2024-01-26 10:58:28 发布 · 559 阅读

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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>
#include <string.h>

void main(void)
{
// define anonymous union
union
    {
    long l;
    double d;
    char s[4];
    };

// now, your program can reference elements directly

l = 100000;
cout << l << " ";
d = 123.2342;
cout << d << " ";
strcpy(s, "hi");
cout << s;
}