Question

c++进制转换

写出步骤

Answer 1

十进制变二进制除2倒取余数，然后二进制变八进制，在变十六进制。

Answer 2

(222)D = (128)D + (64)D + (32)D + (2)D
= (2^7)D + (2^6)D + (2^5)D + (2^1)D
= (1000,0000)B + (0100,0000)B + (0010,0000)B + (0000,0010)B
= (1110,0010)B
(222)D = (1110,0010)B
= (11,100,010)B
= (342)O
(222)D = (1110,0010)B
= (E2)H

Answer 3

226(10)=1*2^7+1*2^6+1*2^5+1*2^1=11100010(2)

226(10)=3*8^2+4*8^1+2*8^0=342(8)
226(10)=13*16^1+2*16^0=E2(16)

Answer 4

226（10）＝128+64+32+2＝10000000+1000000+100000+10＝11100001（2）
226（10）＝3*8＾2+4*8+2＝342（8）
226（10）＝14*16+2＝D2（16）

追答

226（10）＝14*16+2＝E2

Answer 5

好深奥啊 貌似我不懂