负数在内存中的存储形式

-111111111

-211111110

-311111101

-411111100

-511111011

-611111010

-711111001

-811111000

-911110111

-1011110110

-1111110101

-1211110100

-1311110011

-1411110010

-1511110001

-1611110000

-1711101111

-1811101110

-1911101101

-2011101100

-2111101011

-2211101010

-2311101001

-2411101000

-2511100111

-2611100110

-2711100101

-2811100100

-2911100011

-3011100010

-3111100001

-3211100000

-3311011111

-3411011110

-3511011101

-3611011100

-3711011011

-3811011010

-3911011001

-4011011000

-4111010111

-4211010110

-4311010101

-4411010100

-4511010011

-4611010010

-4711010001

-4811010000

-4911001111

-5011001110

-5111001101

-5211001100

-5311001011

-5411001010

-5511001001

-5611001000

-5711000111

-5811000110

-5911000101

-6011000100

-6111000011

-6211000010

-6311000001

-6411000000

-6510111111

-6610111110

-6710111101

-6810111100

-6910111011

-7010111010

-7110111001

-7210111000

-7310110111

-7410110110

-7510110101

-7610110100

-7710110011

-7810110010

-7910110001

-8010110000

-8110101111

-8210101110

-8310101101

-8410101100

-8510101011

-8610101010

-8710101001

-8810101000

-8910100111

-9010100110

-9110100101

-9210100100

-9310100011

-9410100010

-9510100001

-9610100000

-9710011111

-9810011110

-9910011101

-10010011100

-10110011011

-10210011010

-10310011001

-10410011000

-10510010111

-10610010110

-10710010101

-10810010100

-10910010011

-11010010010

-11110010001

-11210010000

-11310001111

-11410001110

-11510001101

-11610001100

-11710001011

-11810001010

-11910001001

-12010001000

-12110000111

-12210000110

-12310000101

-12410000100

-12510000011

-12610000010

-12710000001

-12810000000 在这里

12701111111

12601111110

12501111101

12401111100

12301111011

12201111010

12101111001

12001111000

11901110111

11801110110

11701110101

11601110100

11501110011

11401110010

11301110001

11201110000

11101101111

11001101110

10901101101

10801101100

10701101011

10601101010

10501101001

10401101000

10301100111

10201100110

10101100101

10001100100

09901100011

09801100010

09701100001

09601100000

09501011111

09401011110

09301011101

09201011100

09101011011

09001011010

08901011001

08801011000

08701010111

08601010110

08501010101

08401010100

08301010011

08201010010

08101010001

08001010000

07901001111

07801001110

07701001101

07601001100

07501001011

07401001010

07301001001

07201001000

07101000111

07001000110

06901000101

06801000100

06701000011

06601000010

06501000001

06401000000

06300111111

06200111110

06100111101

06000111100

05900111011

05800111010

05700111001

05600111000

05500110111

05400110110

05300110101

05200110100

05100110011

05000110010

04900110001

04800110000

04700101111

04600101110

04500101101

04400101100

04300101011

04200101010

04100101001

04000101000

03900100111

03800100110

03700100101

03600100100

03500100011

03400100010

03300100001

03200100000

03100011111

03000011110

02900011101

02800011100

02700011011

02600011010

02500011001

02400011000

02300010111

02200010110

02100010101

02000010100

01900010011

01800010010

01700010001

01600010000

01500001111

01400001110

01300001101

01200001100

01100001011

01000001010

00900001001

00800001000

00700000111

00600000110

00500000101

00400000100

00300000011

00200000010

00100000001

00000000000