两种方法求Int最值

#include <stdio.h>

int main()
{
    unsigned int temp;
    int Max,Min;

    Min=0x7fffffff+1;
    Max=0x7fffffff;
    printf("IntMax is %d\n",Max);
    printf("IntMin is %d\n",Min);

    temp=(unsigned int)-1;
    Max=temp>>1;
    Min=~(temp>>1);
    printf("IntMax is %d\n",Max);
    printf("IntMin is %d\n",Min);
    return0;
}