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// 小端存储的举例及联合的应用
// 小端存储即低位存在低地址处,内存里即3839
// 以short的k读出来即3839
#include <stdio.h>
int main()
{
union
{
short k;
char i[2];
}*s, a;
s = &a;
s->i[0] = 0x39;
s->i[1] = 0x38;
printf("%x\n", a.k);
return 0;
}
<img src="http://img.blog.csdn.net/20150508165831368?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhhb3lhcWlhbjU1Mg==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />
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原文地址:http://blog.csdn.net/zhaoyaqian552/article/details/45582451