#include<stdio.h>
#include<stdlib.h>
void *MEN_ADDR;
void men_test(void)
{
    unsigned int *pint=NULL;
    unsigned short *pshort=NULL;
    unsigned char *pchar=NULL;
    MEN_ADDR=(void*) malloc(sizeof(int));
    pint=(unsigned int*)MEN_ADDR;
    pshort=(unsigned short*)MEN_ADDR;
    pchar=(unsigned char*)MEN_ADDR;
    *pint=0x12345678;
    printf("0x%x,0x%x\n",*pshort,*pchar);
    pshort++;
    *pshort=0x5555;
    printf("0x%x,0x%x\n",*pint,*pchar);
}
void main()
{
    men_test();
}
为何输出是0x5678,0x78
          0x55555678,0x78
而不是0x1234,0x12
    0x15555678,0x15
呢？求指导谢谢

这样看看存储状态：
printf("0x%x 0x%x 0x%x 0x%x\n", pchar[0],pchar[1],pchar[2],pchar[3]);