c int >>32

#include <stdio.h>

int main()
{
    int c=0x97000000;
    
    printf("%x\n",c>>31);//得到的结果是0xffffffff

    printf("%x\n",(c>>31)>>1);//得到的结果是0xffffffff

    printf("%x\n",c>>32);//得到的结果是0x97000000


    return 0;
}