int func(unsigned int i) {
unsigned int temp = i;
temp = (temp & 0x55555555) + ((temp & 0xaaaaaaaa)
>> 1);
temp = (temp & 0x33333333) + ((temp & 0xcccccccc)
>> 2);
temp = (temp & 0x0f0f0f0f) + ((temp & 0xf0f0f0f0)
>> 4);
temp = (temp & 0x00ff00ff) + ((temp & 0xff00ff00)
>> 8);
temp = (temp & 0x0000ffff) + ((temp & 0xffff0000)
>> 16);
return temp;
}
请问 func(0x11530828)的返回值是:1