原文网址：http://bbs.csdn.net/topics/310235636
#include <stdio.h>int main(){ int i = 0x4514A287; float *f = (float *)&i; printf("%f\n",*f); float ff = 2378.157959; int *ii = (int *)&ff; printf("%X\n",*ii);}原文：http://www.cnblogs.com/wi100sh/p/4837814.html